Nibe ClimateMaster Tranquility 22 Digital TZ Series Installation, Operation & Maintenance Instructions Manual Download

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G e o t h e r m a l H e a t i n g a n d Co o l i n g

Tranquility

22 Digital (TZ

)

Series - 60Hz

R e v. : N o v e m b e r 1 8 , 2 0 2 2

Warranty

CLIMA

TE MASTER, INC.

LIMITED EXPRESS

ARRANTY

AND LIMIT

ATION OF

LIABILITY

AND

REMEDIES FOR RESIDENTIAL

CLASS PRODUCTS

WITH LABOR

ALLOW

ANCE

s L

ite

d E

ss W

y A

nd L

ita

tio

n O

f L

lit

y A

nd R

s A

ts Y

r L

al R

s A

nd S

d B

e R

d C

ly I

n I

ts E

t t

o t

he t

s a

nd c

tio

ns b

, C

lim

e M

r, I

. (

“C

”) e

ds a l

ite

d w

y (

“L

ite

d W

y”

) f

or R

tia

l C

ss h

tin

g a

nd c

lin

g e

t m

d o

r s

d b

y C

M (

“P

s”

), t

t w

as p

ed o

n o

r a

fte

r M

ay 1

, 2

0 (

is w

ld g

ly i

M U

ts w

ith s

l n

rs b

ng w

ith “

8” a

nd h

r), a

nd i

lle

d i

n a o

ne o

r t

o f

ily r

tia

l d

lin

g, f

or p

l, h

ld o

r f

ily p

s i

n t

he U

d S

s o

f A

a o

r C

a, (

“A

lic

n”

), t

o b

e f

m d

ts a

nd w

ip u

er n

al u

se a

. I

f y

ou a

re u

e i

f t

s L

ite

d W

y a

lie

s t

o a P

ct y

ou h

e p

, c

ct C

M a

t t

he p

ne n

r o

r a

ss r

efl

d b

is L

ite

d W

y D

ES N

T c

er c

al a

lic

ns o

f t

he P

s. C

al a

lic

ns i

de a

ny a

lic

n o

er t

n i

lla

tio

n i

n a o

ne o

r t

o f

ily r

tia

l d

lin

g f

or p

l, h

ld o

r f

ily p

s. R

er t

o C

lim

r C

al L

ite

d E

y f

or d

. F

l c

s a

re a

ila

e f

or d

d a

t C

lim

r.c

om .

is L

ite

d W

y p

s a c

e s

t o

f C

’s r

ili

tie

s t

o p

s o

f t

he P

s. N

o o

l o

r w

rit

n s

t m

e b

y C

, a

ny p

n o

r e

ity a

d w

ith C

M o

r b

y a

ny p

n o

r e

ity c

g t

o b

e a

d w

ith C

, i

ng b

ut n

ot l

ite

d t

o s

e i

n s

es l

ite

, c

s, o

r a

ts t

o p

e o

r i

ll t

he P

s, i

s i

d t

o p

de a

n e

ss o

r i

d w

y o

f a

ny k

d a

nd d

s n

ot f

m a p

t o

f t

he b

is o

f t

he b

. F

, n

o s

h s

t s

ll o

te t

o e

d, a

lte

r o

r m

ify t

he s

pe o

r t

s o

f t

ite

d W

T A

S S

LY S

ET F

H H

, T

E I

S N

O E

SS W

Y A

S T

O A

Y O

F C

’S P

. C

M M

S N

O W

Y A

ST L

T D

, O

F M

ERC

Y O

F T

E P

TS O

R O

F T

E P

R A

Y P

R PU

s L

ite

d W

y s

ll c

ce o

n t

he e

lie

st t

o o

ur o

f t

he f

g d

: (

i) p

of o

f d

e o

f fi

t o

; (

ii) p

of o

f d

e o

f s

rt-

up o

f t

he P

ct b

y a q

lifi

ed a

nd t

ed H

C c

tra

; o

r (

iii

) s

ix (

6) m

s f

m t

he s

t d

e o

f t

he P

ct f

m C

M i

f i

(i) o

r (

ii) a

re n

ot a

ila

e (

“W

y I

tio

n D

e”

). T

he L

ite

d W

y s

ll e

d a

s f

ts o

f R

r o

r R

t o

f C

ove

d P

ct P

) T

en (

) y

rs f

m t

he W

y I

tio

n d

e f

or a

ir c

tio

, h

tin

g a

r h

t p

p u

ts b

lt o

r s

d b

y C

M (

“C

M U

”)

;

) T

en (

) y

rs f

m t

he W

y I

tio

n D

e f

or t

, a

ili

y e

ric h

, w

er s

ge t

, a

nd g

al p

ng m

es b

lt o

r s

d b

y C

, w

n i

lle

d w

ith C

M U

;

) O

ne (

1) y

r f

m t

he d

e o

f s

t f

m C

M f

or a

ny o

er a

rie

s o

r p

ts b

lt o

r s

d b

y C

, w

n i

lle

d w

ith C

M U

; a

) N

y (

) d

s f

m t

he d

e o

f s

t f

m C

M f

or a

ll r

r o

r r

t p

ts t

t a

re n

ot s

d u

er t

s w

ts o

f L

or t

o I

ll R

d o

r R

d C

ove

d P

ct P

) F

e (

5) y

rs f

m t

he W

y I

tio

n D

e f

or C

M U

;

) F

e y

rs f

m t

he W

y I

tio

n D

e f

or t

, a

ili

y e

ric h

, w

er s

ge t

, a

nd g

al p

ng m

es b

lt o

r s

d b

y C

, w

n i

lle

d w

ith C

M U

is L

ite

d W

y d

s n

ot c

er l

or c

ts f

or i

lla

tio

n o

f o

er a

rie

s o

r p

ts b

lt o

r s

d b

y C

M o

r a

ny r

d o

r r

t p

ts t

t a

re n

ot s

d u

er t

s L

ite

d W

O I

S C

: T

s L

ite

d W

y i

s p

d o

y t

o t

he o

rig

al o

r o

f t

he o

ne o

r t

o f

ily r

tia

l d

lin

g i

n w

ch t

he P

s a

re fi

t i

lle

d. T

s L

ite

d W

y i

s n

ot t

. C

M r

s t

he r

ht t

o r

st a

ny d

tio

n n

ry i

n i

ts s

e d

to d

e t

he d

e o

f p

e a

nd o

cy o

f t

he r

tia

l d

lin

g o

r t

he d

e o

f i

lla

tio

n a

nd s

rt-

up o

f t

he P

(s)

. F

or t

he a

ce o

f a

ny d

, t

s L

ite

d W

y s

ll n

ot e

d t

o, a

nd s

ll p

de n

o r

s w

r f

, a

ny d

or o

r i

lle

r o

f t

he P

: T

o m

e a c

im u

er t

s w

y, t

he P

ct o

r p

ts m

t b

e r

d t

o C

M i

n O

a C

ity

, O

a, f

ht p

, n

o l

er t

n n

y (

) d

s a

fte

r t

he d

e o

f t

he f

re o

f t

he p

t. I

f C

M d

es t

he P

ct o

r p

t t

o b

e d

tiv

e a

nd c

ed b

y t

ite

d W

y, C

M w

ill e

ith

er r

r o

r r

ce t

he P

ct o

r p

t a

nd s

d i

t t

o a C

-r

d d

, d

r o

r s

ce o

n, F

. C

, O

a C

ity

, O

a, f

ht p

. T

he L

ite

d W

y o

n a

ny P

ct o

r p

t r

d o

r r

d u

er t

s L

ite

d W

s o

y t

gh t

he o

rig

al w

y p

T I

S C

: S

ct t

o t

he T

, t

s L

ite

d E

ss W

y c

s t

: (

i) t

he c

t o

f r

r o

r r

t o

f a

ny c

ed P

ct o

r P

ct p

; a

nd (

ii) t

he c

t o

f l

or i

d b

y C

M a

riz

ed s

ce p

el i

n c

n w

ith t

he i

lla

tio

n o

f a r

d o

r r

d P

r P

If a P

ct p

t i

s n

ot a

ila

e, C

M w

ill

, a

t i

ts o

n, p

de a f

e s

itu

te p

t o

r p

de a c

t i

n t

he a

nt o

f t

he t

n f

ry s

lin

g p

ric

e f

or a n

ew s

e s

itu

te p

t t

o b

e u

d b

y t

he c

t t

ds t

he r

l p

e p

ric

e o

f a n

ew C

M p

. A

ll l

or c

ts a

t a

nd l

ite

d t

o a

s s

fic

ly s

et f

th i

n t

he t

n e

g l

or a

llo

\ s

e p

d b

y C

’s W

y D

t. A

l l

or c

ts a

re n

ot c

ed b

y t

s L

ite

d W

y t

o t

he e

t t

y: (

i) e

d t

he a

nt a

llo

ed u

er t

he a

llo

ce s

e; (

ii) a

re n

ifi

lly p

d f

or i

n t

he a

llo

ce s

e; (

iii

) a

re n

ot p

ed b

y C

M a

riz

ed s

ce p

; (

) a

re i

d i

n c

n i

lla

tio

n o

f a p

t n

ot c

ed b

y t

s L

ite

d W

y; o

r (

v) a

re i

d o

sid

e t

he T

T I

S N

T C

: T

s L

ite

d W

y d

s n

ot c

er a

nd d

s n

ot a

ly t

o: (

1) a

ir fi

lte

, f

, r

rig

t, fl

, o

il; (

2) P

s r

ed a

fte

r i

tia

l i

lla

tio

n; (

3) a

ny p

tio

n o

r c

nt o

f a

ny s

m t

t i

s n

ot s

d b

y C

, r

s o

f t

he c

se o

f t

he f

re o

ch p

tio

n o

r c

; (

4) P

s o

n w

ch t

he u

t i

ifi

tio

n t

s o

r l

s, o

r r

g l

s, h

e b

n r

ed o

r d

; (

5) P

s o

n w

ch p

t t

o C

, o

r t

o t

he o

r’s s

r o

r i

lli

ng c

tra

, i

s i

n d

lt; (

6) P

s w

ch h

e n

ot b

n i

lle

d a

nd m

d b

a q

lifi

ed a

nd t

ed H

C c

tra

; (

7) P

s i

lle

d i

n v

tio

n o

f a

lic

le b

g c

es o

r r

ns i

ng b

ut n

ot l

ite

d t

o w

iri

ng o

r v

ge c

tio

; (

8) P

s s

ed t

o a

t, m

e, n

lig

, a

, fi

, fl

d, f

g, l

, u

riz

ed a

lte

tio

n, c

ed o

r c

siv

e a

ir o

r l

d s

y, o

tio

n a

t a

al a

ir o

r l

d t

s o

r fl

ow r

, o

r o

ng o

f t

he r

rig

t c

irc

t b

y u

lifi

ed p

; (

9) m

d, f

s o

r b

ria d

; (

) c

sio

n o

r a

n o

f t

he P

; (

) p

s s

d b

; (

) P

s t

t h

e b

n o

d i

n a m

r c

tra

ry t

o C

’s p

rin

d i

tio

; (

) P

s w

ch h

e i

fic

nt p

ce a

s a r

t o

f i

er s

m d

n, s

g o

r t

he i

er a

lic

n, i

lla

tio

n, o

r u

se o

f C

’s p

s; (

) e

ric

ity o

r f

l c

, o

r a

s o

r u

liz

ed s

gs i

n s

e, f

or a

ny r

n w

r; o

r (

) o

tin

g a

ny w

er s

ge t

ks w

n t

y a

re e

y o

r p

tia

lly e

y (

i.e

. d

ry fi

rin

, a

t t

s e

ng t

he m

um s

tin

g o

f t

he o

tin

g o

r h

h l

it c

tro

, a

t p

es g

er t

n t

se s

n o

n t

tin

g l

, w

ith n

-p

le w

, w

ith a

lte

tio

ns o

r a

tta

ts (

g e

y s

gs d

) n

ot s

fic

ly a

riz

ed i

n w

rit

g b

y C

, o

r w

ith

t t

he f

e c

irc

n o

f w

. C

M m

ay r

st w

rit

n d

tio

n s

g c

e w

ith t

he a

ve l

ita

tio

In c

n w

ith r

r o

r r

t o

f c

ed P

ct p

, C

M i

s n

ot r

le f

: (

1) t

he c

ts o

f a

ny fl

, r

rig

t o

r s

m c

s s

d b

y o

s, o

r a

d l

or t

o r

r o

r r

ce t

he s

e, w

ch i

s i

d a

s a r

t o

f r

r o

r r

t o

f a c

ed P

rt; (

2) t

he c

ts o

f l

, r

rig

t, m

ls o

r s

ce i

d i

n d

is a

nd r

al o

f a c

ed P

ct p

t s

ct t

o r

r o

r r

t u

er t

s L

ite

d W

y; (

3) s

g c

ts i

d i

n s

ng a c

ed d

tiv

e p

t f

m t

he i

lla

tio

n s

ite t

o C

; (

4) s

g c

ts t

rn a c

ed d

tiv

e p

t f

m C

M t

o t

he i

lla

tio

n s

ite i

f t

he p

t i

s n

ot c

ed b

y t

s L

ite

d W

y; (

5) r

al o

r d

l c

ts a

d w

ith t

he r

r o

r r

t o

f c

ed P

ct P

; o

r (

6) t

he c

ts o

f n

al m

ER W

Y L

is L

ite

d W

y i

s g

en i

n l

u o

f a

ll o

er w

s e

ss o

r i

d, i

n l

aw o

r i

n f

t. I

f, n

ith

ng t

he d

s c

ed h

n, i

t i

s d

ed t

t o

er w

s a

, a

ny s

h w

y, i

ng w

ith

t l

ita

tio

n a

ny e

s o

r a

ny i

d w

s o

f fi

s f

or p

tic

ar p

se a

nd m

lit

y, s

ll b

e l

ite

d i

n t

e t

o t

he T

m o

f t

s L

ite

d W

F R

In t

he e

nt o

f a b

h o

f t

he L

ite

d W

y, a c

t’s r

s w

ill b

e l

ite

d t

o r

r o

r r

t o

f a p

t o

r u

t, o

r t

o f

sh a n

ew o

r r

lt p

t o

r u

t i

n e

e f

or t

he p

t o

r u

t w

ch h

as f

d. I

f a

fte

r w

rit

n n

e t

o C

’s f

in O

a C

ity

, O

a o

f e

h d

t, m

tio

n o

r o

er f

, a

nd a r

e n

r o

f a

tte

s b

y C

M t

o c

ct t

he d

t, m

tio

n o

r o

er f

, t

he r

y f

ls o

f i

ts e

tia

l p

, C

M s

ll r

d t

he p

e p

ric

e p

d t

o C

M i

n e

e f

or t

he r

n o

f t

ld g

s). S

d r

d s

ll b

e t

he m

um l

lit

y o

f C

. T

IS R

Y I

S T

E S

LE A

D E

E R

Y O

F T

E B

ER O

R T

R P

R A

ST C

M F

R A

Y A

N F

R BR

H O

F C

T, BR

H O

F A

Y W

, P

T, O

R F

R C

’S N

E O

R I

N ST

T L

. N

O A

N A

G O

T O

F A

Y C

ED BR

H O

F T

IS L

ED W

TY M

Y B

E BR

T M

E T

N O

E (

1) Y

R A

ER T

E C

SE O

F A

N H

S A

F LI

M s

ll h

e n

o l

lit

y f

or a

ny d

es i

f C

’s p

ce i

s d

ed f

or a

ny r

n o

r i

s p

ed t

o a

ny e

t b

y a

ny e

nt s

h a

s, b

ut n

ot l

ite

d t

o: a

ny w

, c

il u

t, g

t r

tio

ns o

r r

tra

, s

, o

r w

k s

, fi

, fl

, s

es o

f t

n, f

l, m

l, o

r l

, a

s o

f G

od o

r a

ny o

er r

n b

d t

he s

e c

tro

l o

f C

M E

Y D

S A

D E

ES A

Y L

TY F

R C

L, I

L, S

L A

R P

E D

ES B

D O

N A

Y T

RY I

N C

T, BR

H O

F A

Y E

S O

R I

D W

, P

T, O

R I

N T

, W

ER F

R C

’s N

E O

R A

S ST

T L

TY A

D R

SS O

F W

ER C

M I

S A

ED O

F T

E P

Y O

F S

H D

, t

he d

r o

r s

ce o

n w

ho i

lle

d t

he p

s w

ill p

de w

y p

ce f

or t

he o

r. S

d t

he i

lle

r b

e u

ila

e, c

ct a

ny C

M r

d d

, d

r o

r s

ce o

n. I

f a

e i

ire

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Rev

.: 3/20

Part No.: RP851

Summary of Contents for ClimateMaster Tranquility 22 Digital TZ Series

Page 1: ... Electrical Line Voltage 32 Electrical Low Voltage Wiring 33 Electrical Thermostat Wiring and Auxiliary Heat 34 Wiring Diagrams 35 Constant Volume CV ECM 37 Blower Performance Data 40 Controls DXM2 5 41 Operating Commissioning Limits 42 Unit System Checkout 43 Unit Start Up Procedure 44 Unit Operating Conditions 46 Performance Data 47 Preventive Maintenance 61 Troubleshooting 62 DXM2 5 Functional ...

Page 2: ...2 Geothermal Heating and Cooling Tranquility 22 Digital TZ Series 60Hz Rev Novemb er 18 2022 This page was intentionally left blank ...

Page 3: ... P TZH W TZH Top Back Straight Motor ECM ECM ECM G 208 230 60 1 0 None 1 Internal Flow Controller Standard Head w check valve Closed Loop available for unit sizes 024 to 036 only A Internal Flow Controller Standard Head w o check valve Closed Loop available for unit sizes 024 to 036 only 2 Internal Flow Controller High Head w check valve Closed Loop B Internal Flow Controller High Head w o check v...

Page 4: ...autions and notices appear throughout this manual Read these items carefully before attempting any installation service or troubleshooting of the equipment DANGER Indicates an immediate hazardous situation which if not avoided will result in death or serious injury DANGER labels on unit access panels must be observed WARNING Indicates a potentially hazardous situation which if not avoided could re...

Page 5: ...to verify that the correct unit has been shipped 2 Keep the cabinet covered with the original packaging until installation is complete and all plastering painting etc is finished 3 Verify refrigerant tubing is free of kinks or dents and that it does not touch other unit components 4 Inspect all electrical connections Connections must be clean and tight at the terminals 5 Remove any blower support ...

Page 6: ...r other materials Refer to unit catalog specifications for dimensional data 3 Provide access to water valves and fittings and screwdriver access to the unit side panels discharge collar and all electrical connections Figure 1 Vertical Unit Mounting Air Pad or extruded polystyrene insulation board Figure 2 Typical Vertical Unit Installation Using Ducted Return Air Flexible canvas duct connector to ...

Page 7: ...th piping electrical cables and other items that prohibit future removal of components or the unit itself 4 Use a manual portable jack lift to lift and support the weight of the unit during installation and servicing MOUNTING HORIZONTAL UNITS Horizontal units have 4 hanger brackets partially attached at the factory one at each corner Enclosed within the unit there is a hanger kit hardware bag cont...

Page 8: ...ical Closed Loop Horizontal Unit Installation with Internal Flow Controller Figure 6b Typical Ground Water Horizontal Unit Installation with Internal Motorized Modulating Valve Pressure Tank HORIZONTAL INSTALLATION by others Ball Valves Power Wiring Insulated supply duct with at least one 90 deg elbow to reduce air noise Return Air Supply Air 3 8 10mm threaded rods Unit Power Figure 3 Typical Hori...

Page 9: ... screws as shown in Figure 8 to free top panel and discharge panel 2 Lift out the access panel and set aside Lift and rotate the discharge panel to the other position as shown being careful with the blower wiring 3 Check blower wire routing and connections for tension or contact with sheet metal edges Reroute if necessary 4 Check refrigerant tubing for contact with other components 5 Reinstall top...

Page 10: ...ce this may cause poor drainage for all units on the line WHEN A VENT IS INSTALLED IN THE DRAIN LINE IT MUST BE LOCATED AFTER THE TRAP IN THE DIRECTION OF THE CONDENSATE FLOW Figure 9 Condensate Connection 2 1 5 1 5 1 8 Per Foot WATER CONNECTIONS Swivel piping fittings are used for water connections that are rated for 450 psi 3101 kPa operating pressure The connections have a rubber gasket seal si...

Page 11: ...The Internal Flow Controller pump includes an internal check valve for multiple unit installations A copper water coil is standard with this option NOTE Internal Flow Controllers are also very suitable for multiple unit installations depending on pump performance requirements 2 INTERNAL MODULATING MOTORIZED VALVE FOR LARGE CLOSED LOOP APPLICATIONS EXTERNAL CENTRAL PUMPING Primarily for use on mult...

Page 12: ...op piping materials should be limited to polyethylene fusion only for in ground sections of the loop and it is also recommended for inside piping Galvanized or steel fittings should not be used at any time due to their tendency to corrode All plastic to metal threaded fittings should be avoided due to their potential to leak in ground loop applications Loop temperatures can range between 25 and 11...

Page 13: ...s w Internal Flow Controller Cont d 0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 Head ft Flow gpm No Check Valve With Check Valve Figure 13 Standard Head Variable Pump Performance Figure 13a High Head Variable Pump Performance 0 5 10 15 20 25 30 35 0 5 10 15 20 Head ft Flow Rate gpm No Check Valve With Check Valve ...

Page 14: ... per KW 2 21 22 6 L M per KW Units with internal variable speed pumps also include a check valve internal to the pump It is not possible to flush backwards through this pump Care must be taken to connect the flush cart hoses so that the flush cart discharge is connected to the water in flushing valve of the heat pump LOOP FILL Fill loop valve position A see Figure 15a with water from a garden hose...

Page 15: ...nches in a 10 inches 25 4 cm diameter PVC flush tank about a half gallon 1 9 liters since liquids are incompressible If the level drops more than this level flushing should continue since air is still being compressed in the loop fluid Do this a number of times NOTICE Actual flushing time require will vary for each installation due to piping length configuration and flush cart pump capacity 3 8 in...

Page 16: ...ntained within the Flow Controller package If the loop pressure is between 50 and 75 psi 345 to 517 kPa upon completion of flushing pressures should be sufficient for all seasons Figure 15d Valve Position D Pressurize and Operation Loop Valve Position 1 Dead Head Pump to Pressurize to 50 PSI 2 Close to isolate Internal Flow Controller 3 Close Internal Flow Controller Valves for Operation Mode Out ...

Page 17: ... the same loop Standard head pumps are best suited for small applications with a single unit It may be possible to flush a multiple unit system through the unit s flushing valves Flushing pressure drop of the valve may be calculated to determine if it is acceptable Engineering data for the 3 way flushing valves can be found in Table 2 Table 2 Internal 3 Way Flushing Valve Data Model Flushing Conne...

Page 18: ... tons depending on loop design However it is important perform appropriate calculations to confirm that the variable speed pump can provide adequate flow through all heat pumps against the loop head when all units are operating Figure 16a Multiple Units with Internal Flow Controllers Multiple Units with Internal Flow Controllers Water Out Water In Heat Pump B Water Out Water In Heat Pump A To Grou...

Page 19: ...es are required This application is for larger systems including commercial Before flushing the installer should manually open all modulating valves as detailed in Closed Loop External Central Pumping section of this manual Next flush the ground loop The installer should close a pump isolation valve and open the ground loop shut off valve to prevent flow through the indoor loop while flushing the ...

Page 20: ...chemical use and potential dangers of handling and storage NOTICE DO NOT use automotive windshield washer fluid as antifreeze Washer fluid contains chemicals that will cause foaming CAUTION CAUTION Always obtain MSDS safety sheets for all chemicals used in ground loop applications including chemicals used as antifreeze ANTIFREEZE CHARGING It is highly recommended to utilize premixed antifreeze flu...

Page 21: ... T5 T6 T6 A0 1 A0 2 Off On S3 RV Relay CCH Relay Test P5 B Gnd P4 A 24V 240Vac Fan Speed N O N C 12V OUT Gnd P8 IN NC P12 Note There is only one T1 connection 1 2 3 4 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 AO1 Gnd 1 DXM2 5 PCB JW3 LT1 jumper should be clipped for low temperature operation cart noting the color of the discharge fluid Adding food coloring to the antifreeze can help indicate where the antif...

Page 22: ...loses both signal from the DXM2 5 board AND 24V power it will remain in the same position it was in when it lost 24V power NOTE The Cv flow coefficient of the valve used in these units is DIFFERENT that the Cv of the valve used in the open loop unit It is not advisable for use in open loop applications as sound noise issues may result Units with the water circuit for closed loop central pumping op...

Page 23: ...the boiler drains without allowing flow into the piping system Schrader ports built into unit may be used to measure heat exchanger pressure drop Water temperature can be viewed on the communicating thermostat Supply and return water piping should be limited to copper HPDE or other acceptable high temperature material Note that PVC or CPVC material is not recommended as they are not compatible wit...

Page 24: ...ult your local building and zoning department to assure compliance in your area The pump should be sized to handle the home s domestic water load typically 5 9 gpm 23 41 l m plus the flow rate required for the heat pump Pump sizing and expansion tank must be chosen as complimentary items For example an expansion tank that is too small can cause premature pump failure due to short cycling Variable ...

Page 25: ... 0 0 0 L m s l l e c a i r e t c a b Suspended Solidsβ 0 1 0 1 0 1 0 1 m p p S S T Earth Ground Resistanceχ 0 s m h O Consult NEC local electrical codes for grounding requirements Electrolysis Voltageδ 0 0 3 V m Measure voltage internal water loop to HP ground Leakage Currentδ 5 1 A m Measure current in water loop pipe Building Primary Electrical Ground to unit must meet local diameter and penetra...

Page 26: ...If water temperature is expected to fall below 40 F antifreeze is required Refer to the heat pump IOM for the correct solution ratios to prevent freezing Strainer Filter Sizing Mesh Size Particle Size Microns MM Inch 20 840 0 840 0 0340 30 533 0 533 0 0210 60 250 0 250 0 0100 100 149 0 149 0 0060 150 100 0 100 0 0040 200 74 0 074 0 0029 ppm parts per million ppb parts per billion α Hydrogen Sulfid...

Page 27: ...nce measured should be zero Ohms The NEC allows a resistance to ground up to 20 Ohms Any resistance above zero indicates a poor earth ground which may be the result of a hot neutral line or that conduc ve water is present Both of these may lead to electrolysis and corrosion of the heat pump piping A check for both should be performed and resolved Note if the well casing is plas c a conduc ve path ...

Page 28: ... water using a Pete s style access port The HP must be opera ng and the water stream ﬂowing The voltage measured should be less than 300mV 0 300 V If higher than 500mV electrolysis will occure and corrosion will result If voltage is measured the cause is a high resistance earth ground or current on the neutral conductor Remedial measures should be performed Measure the current ﬂowing through the p...

Page 29: ...llons of water from 100 F to 150 F and the remaining 10 gallons of water from 125 F to 150 F providing a total of up to 18 743 btu s of heat or more than twice as much heat as when using the 125 F set point Electric water heaters are recommended If a gas propane or oil water heater is used a second preheat tank must be installed HWG Double Tank Installation Figure If the electric water heater has ...

Page 30: ...gerant temperature The other sensor is located on the HWG heat exchanger s Water In line to sense the potable water temperature WARNING WARNING Under no circumstances should the sensors be disconnected or removed Full load conditions can drive hot water tank temperatures far above safe temperature levels if sensors are disconnected or removed The DXM2 5 microprocessor control monitors the refriger...

Page 31: ...ed WATER TANK REFILL 1 Close valve 4 Ensure that the HWG valves valves 2 and 3 are open Open the cold water supply valve 1 to fill the tank through the HWG piping This will force water flow through the HWG and purge air from the HWG piping 2 Open a hot water faucet to vent air from the system until water flows from faucet turn off faucet Open valve 4 3 Depress the hot water tank pressure relief va...

Page 32: ... to prevent injury or death from electrical shock CAUTION Use only copper conductors for field installed electrical wiring Unit terminals are not designed to accept other types of conductors High Head Variable Pump Model Compressor HWG Pump FLA Int Loop Pump FLA Fan Motor FLA Total Unit FLA Min Circuit Amps Max Fuse HACR RLA LRA Qty 024 11 7 58 3 1 0 5 1 44 3 9 17 5 20 4 30 030 13 1 73 0 1 0 5 1 4...

Page 33: ... Relay Comp Relay O Y1 Y2 W G C R AL1 24Vdc EH1 EH2 P6 R C Off On JW3 A OVR ESD C R NSB AL2 JW1 Acc1 Relay Acc2 Relay H COM1 NC1 NO1 COM2 NC2 NO2 P3 CO RV RV LT1 LT1 LT2 LT2 LP LP HP HP P7 Status Fault R R CC CCG CO S1 S2 1 12 1 4 e s U y r o t c a F 240Vac Com N O Fan Enable 7 Micro U1 Off On P2 COH COM AO2 P11 Gnd T1 P10 T2 T2 T3 T3 T4 T4 T5 P9 T5 T6 T6 A0 1 A0 2 Off On S3 RV Relay CCH Relay Tes...

Page 34: ...gure 24a Communicating Thermostat 24Vac Hot DXM2 5 24V Dehumidification NOTES Y1 Y2 W H O G R C AL1 Auxiliary Heat 1 ECM automatic dehumidiﬁcation mode operates with dehumidiﬁcation airﬂows in the cooling mode when the dehumidiﬁcation output from thermostat is active Normal heating and cooling airﬂows are not affected 2 DXM2 5 board DIP switch S2 7 must be in the auto dehumidiﬁcation mode for auto...

Page 35: ...ovember 18 2022 DXM2 5 Wiring Diagram w Internal Flow Controller 96B0005N60 This diagram includes typical wiring details but is not applicable to all units For specific unit wiring refer to the diagram or the units control panel for DXM2 5 Gen2 or JW4 DXM2 5 DXM2 5 ...

Page 36: ...36 Geothermal Heating and Cooling Tranquility 22 Digital TZ Series 60Hz Rev Novemb er 18 2022 DXM2 5 Wiring Diagram w Motorized Modulating Water Valve 96B0005N62 for DXM2 5 Gen2 or JW4 DXM2 5 DXM2 5 ...

Page 37: ...ly at the unit with a communicating diagnostic service tool or thermostat Airflow levels can be adjusted in increments of 25 CFM from the units minimum and maximum CFM range see CV ECM configuration table for details This functionality allows technicians to dial in airflow during start up and commissioning via an easy to use service tool During operation occupants may have a desire for airflow adj...

Page 38: ...um 1100 750 1000 700 1100 1100 1100 1100 Minimum 750 525 750 525 750 525 375 750 036 0 6 1 2 Default 1125 750 975 650 1125 750 525 1125 Maximum 1250 950 1200 800 1250 1250 1250 1250 Minimum 900 600 900 600 900 600 450 900 042 0 6 3 4 Default 1300 925 1125 825 1300 925 600 1300 Maximum 1475 1100 1400 1000 1475 1475 1475 1475 Minimum 1050 750 1050 750 1050 750 525 1050 048 0 75 3 4 Default 1500 1125...

Page 39: ...aster com Tranquility 22 Digital TZ Series 60Hz Rev November 18 2022 Controls DXM2 5 DXM2 5 CONTROLS For detailed control information see the DXM2 5 Application Operation and Maintenance AOM manual part 97B0142N01 ...

Page 40: ... are start up conditions to bring the building space up to occupancy temperatures Units are not designed to operate under these conditions on a regular basis 2 Voltage utilization complies with AHRI Standard 110 Table 12a Building Operating Limits Operating Limits Unit Cooling Heating Air Limits Min Ambient Air DB 45 F 7 C 39 F 4 C Rated Ambient Air DB 80 6 F 27 C 68 F 20 C Max Ambient Air DB 130 ...

Page 41: ...lower wheel is secured to the motor shaft Be sure to remove any shipping supports if needed DO NOT oil motors upon start up Fan motors are pre oiled at the factory Check unit fan CFM selection and compare to design requirements Condensate line Verify that condensate trap is installed and pitched HWG is switched off at SW 3 4 unless piping is completed and air has been purged from the system Unit a...

Page 42: ...Y SELECT OPTION PREVIOUS SELECT MANUAL OPERATING MODE Y1 COMM OUTPUT OFF Y2 COMM OUTPUT OFF W COMM OUTPUT OFF O COMM OUTPUT OFF G COMM OUTPUT OFF H COMM OUTPUT OFF DH COMM OUTPUT OFF ECM AIRFLOW 0 PUMP SPEED 0 TEST MODE OFF SELECT OPTION PREVIOUS SELECT b Check for cool air delivery at the unit grille within a few minutes after the unit has begun to operate NOTE Units have a five minute time delay...

Page 43: ...red comfort level for normal operation 10 BE CERTAIN TO FILL OUT AND RETURN ALL WARRANTY REGISTRATION PAPERWORK Unit performance may be verified by calculating the unit heat of rejection and heat of extraction Heat of Rejection HR can be calculated and compared to the performance data pages in this IOM The formula for HR is as follows HR TD x GPM x 500 or 485 for anti freeze solutions where TD is ...

Page 44: ... 9 0 8 0 8 3 8 2 3 1 2 1 1 1 1 4 5 2 7 1 6 1 4 1 4 6 0 3 8 2 4 2 2 2 1 7 5 5 1 3 5 3 1 2 9 036 Rev B 4 0 0 6 0 1 0 1 0 1 6 0 1 8 1 0 0 7 0 7 6 8 2 3 1 5 1 1 1 1 8 0 3 2 2 2 1 8 1 7 9 0 4 0 2 9 2 4 2 3 042 3 8 1 7 1 0 0 9 0 9 5 3 2 7 1 8 1 6 1 5 7 5 4 5 3 1 2 8 2 6 7 9 4 8 3 4 3 1 2 9 10 5 7 4 5 4 4 9 4 7 048 4 5 1 4 1 1 0 9 0 8 6 0 2 0 1 7 1 4 1 3 6 8 2 5 2 1 1 8 1 7 9 0 4 0 3 4 3 0 2 7 12 0 6 5 5...

Page 45: ...96 106 105 115 353 373 361 381 370 390 9 14 10 15 10 15 14 19 14 19 14 19 13 2 15 2 9 0 11 0 4 8 6 8 24 29 25 30 26 31 70 1 5 2 25 3 128 138 124 134 119 129 310 330 290 310 270 290 10 15 10 15 11 16 11 16 10 15 8 13 19 21 14 1 16 1 9 2 11 2 18 23 18 23 18 23 116 126 128 138 139 149 390 410 406 426 419 439 11 16 12 17 14 19 15 20 15 20 15 20 17 0 19 0 11 6 13 6 6 1 8 1 29 34 31 36 32 37 90 1 5 2 25...

Page 46: ... 20 25 20 25 20 25 94 104 100 110 105 115 343 363 350 270 356 376 9 14 10 15 10 15 12 18 11 16 10 15 11 3 13 3 8 2 10 2 5 0 8 0 25 30 26 31 26 31 70 1 5 2 25 3 124 134 124 134 123 133 300 320 278 298 256 276 8 13 8 13 8 13 14 19 11 16 9 14 19 9 21 9 14 1 16 1 8 3 10 3 19 24 19 24 19 24 122 132 130 140 137 147 377 397 386 406 394 414 11 16 12 17 13 18 9 14 8 13 7 12 14 2 16 2 10 3 12 3 6 5 8 5 31 3...

Page 47: ... 6 3 6 480 22 5 1 31 5 0 18 1 113 5 62 8 2 8 5 0 1 6 3 6 600 20 8 14 3 0 92 22 6 24 0 79 6 1 6 5 0 1 6 3 6 600 23 0 1 27 5 3 18 7 105 5 62 5 2 7 80 2 5 0 3 0 6 480 18 3 12 3 1 18 15 6 22 3 97 9 2 9 2 5 0 3 0 6 480 22 9 1 32 5 1 18 4 114 3 65 3 2 9 2 5 0 3 0 6 600 18 7 13 4 1 23 15 2 22 9 98 3 3 0 2 5 0 3 0 6 600 23 4 1 28 5 4 19 1 106 2 64 8 2 8 3 8 0 8 1 9 480 19 1 12 5 1 07 17 8 22 7 92 1 2 4 3 ...

Page 48: ...80 3 2 3 6 0 2 2 5 2 600 30 6 1 98 4 5 23 8 117 2 62 1 3 9 6 0 2 2 5 2 750 27 1 18 2 1 44 18 8 32 0 80 7 2 4 6 0 2 2 5 2 750 31 1 1 90 4 8 24 6 108 4 61 8 3 8 80 3 0 0 5 1 1 600 23 9 15 8 1 72 13 9 29 8 99 8 3 9 3 0 0 5 1 1 600 30 9 1 99 4 6 24 2 117 8 63 9 4 0 3 0 0 5 1 1 750 24 5 17 1 1 83 13 4 30 7 100 5 4 0 3 0 0 5 1 1 750 31 5 1 91 4 8 25 0 108 9 63 4 3 9 4 5 1 2 2 7 600 24 8 16 1 1 58 15 7 3...

Page 49: ... 0 6 0 2 2 5 0 600 24 1 15 2 1 2 20 3 28 1 79 4 1 8 6 0 2 2 5 0 600 27 8 1 8 4 7 21 8 113 62 7 3 1 6 0 2 2 5 0 750 24 5 16 6 1 2 19 8 28 8 79 6 1 8 6 0 2 2 5 0 750 28 4 1 7 4 9 22 6 105 62 5 3 0 80 3 0 0 8 1 8 600 21 6 14 2 1 5 14 2 26 8 97 9 3 2 3 0 0 8 1 8 600 28 4 1 8 4 7 22 4 114 65 1 3 2 3 0 0 8 1 8 750 22 1 15 5 1 6 13 9 27 5 98 3 3 3 3 0 0 8 1 8 750 29 0 1 7 5 0 23 2 106 64 6 3 1 4 5 1 4 3 ...

Page 50: ...9 4 109 59 5 4 4 7 5 3 1 7 2 720 31 4 18 9 1 7 18 2 37 3 79 9 2 8 7 5 3 1 7 2 720 37 9 2 5 4 4 29 2 119 62 2 4 6 7 5 3 1 7 2 900 32 2 20 5 1 8 17 6 38 4 80 2 2 9 7 5 3 1 7 2 900 38 6 2 4 4 6 30 2 110 61 9 4 5 80 3 8 1 1 2 5 720 28 3 17 7 2 1 13 5 35 5 98 9 4 4 3 8 1 1 2 5 720 38 5 2 6 4 4 29 8 120 64 1 4 7 3 8 1 1 2 5 900 29 0 19 2 2 2 13 0 36 7 99 6 4 6 3 8 1 1 2 5 900 39 2 2 5 4 7 30 8 110 63 6 ...

Page 51: ... 8 4 1 760 32 5 1 87 5 1 26 1 109 6 63 5 3 9 8 0 1 8 4 1 950 29 0 21 6 1 26 23 0 33 3 78 3 2 0 8 0 1 8 4 1 950 33 2 1 81 5 4 27 0 102 3 63 3 3 8 80 4 0 0 1 0 2 760 26 2 18 7 1 57 16 7 31 6 95 8 3 3 4 0 0 1 0 2 760 33 1 1 88 5 1 26 6 110 3 66 7 4 0 4 0 0 1 0 2 950 26 8 20 4 1 64 16 3 32 3 96 2 3 4 4 0 0 1 0 2 950 33 8 1 82 5 4 27 6 102 9 66 2 3 9 6 0 0 7 1 6 760 26 9 19 0 1 44 18 7 31 8 90 6 2 9 5 ...

Page 52: ... 0 9 0 2 4 5 5 920 45 2 2 98 4 4 35 0 115 5 62 2 5 7 9 0 2 4 5 5 1150 38 8 26 9 2 02 19 2 45 7 80 2 3 1 9 0 2 4 5 5 1150 46 0 2 87 4 7 36 2 107 0 62 0 5 5 80 4 5 0 1 0 3 920 34 7 23 4 2 36 14 7 42 7 99 0 5 2 4 5 0 1 0 3 920 45 8 3 03 4 4 35 5 116 1 64 2 5 9 4 5 0 1 0 3 1150 35 5 25 5 2 51 14 1 44 1 99 6 5 4 4 5 0 1 0 3 1150 46 6 2 91 4 7 36 7 107 5 63 7 5 7 6 8 1 1 2 5 920 35 8 23 9 2 19 16 4 43 3...

Page 53: ...7 5 2 8 6 5 880 34 3 24 9 1 6 21 2 39 8 80 6 2 1 7 5 2 8 6 5 880 37 8 2 3 4 7 29 8 110 62 1 3 8 7 5 2 8 6 5 1100 35 0 27 2 1 7 20 7 40 7 80 9 2 2 7 5 2 8 6 5 1 100 38 6 2 3 5 0 30 8 102 61 8 3 7 80 3 8 0 9 2 1 880 30 5 23 2 2 1 14 4 37 8 100 1 3 9 3 8 0 9 2 1 880 38 3 2 3 4 8 30 3 110 63 8 3 9 3 8 0 9 2 1 1100 31 1 25 3 2 2 14 0 38 7 100 7 4 0 3 8 0 9 2 1 1 100 39 1 2 3 5 1 31 4 103 63 3 3 8 5 6 1...

Page 54: ...7 59 6 5 3 10 5 4 9 11 3 1040 45 0 31 4 2 4 18 9 53 2 80 1 2 9 10 5 4 9 11 3 1 040 52 6 3 6 4 3 40 5 117 62 3 5 7 10 5 4 9 11 3 1300 46 1 34 1 2 5 18 2 54 8 80 4 3 0 10 5 4 9 11 3 1 300 53 5 3 4 4 6 41 9 108 62 0 5 5 80 5 3 1 5 3 5 1040 41 0 29 5 2 9 14 1 50 9 99 4 4 6 5 3 1 5 3 5 1 040 53 5 3 6 4 4 41 2 118 64 3 5 8 5 3 1 5 3 5 1300 42 0 32 2 3 1 13 5 52 6 100 0 4 7 5 3 1 5 3 5 1 300 54 4 3 4 4 6...

Page 55: ... 3 0 6 9 1 000 41 5 2 4 5 2 33 5 108 62 6 4 1 9 0 3 0 6 9 1250 38 3 27 2 2 0 19 4 45 1 80 0 2 9 9 0 3 0 6 9 1 250 42 4 2 3 5 4 34 6 101 62 3 4 0 80 4 5 0 9 2 0 1000 33 7 23 3 2 5 13 4 42 2 98 8 4 9 4 5 0 9 2 0 1 000 42 3 2 4 5 2 34 2 109 64 8 4 2 4 5 0 9 2 0 1250 34 4 25 4 2 6 13 1 43 3 99 3 5 1 4 5 0 9 2 0 1 250 43 2 2 3 5 5 35 4 102 64 3 4 0 6 8 1 8 4 0 1000 35 0 23 8 2 3 15 3 42 9 92 7 4 2 6 8 ...

Page 56: ... 5 4 3 9 0 3 0 6 9 1 500 57 2 3 4 5 0 45 6 105 59 9 5 3 12 0 4 9 11 3 1200 50 1 32 1 2 7 18 7 59 2 79 9 3 8 12 0 4 9 11 3 1 200 57 6 3 5 4 8 45 5 114 62 4 5 6 12 0 4 9 11 3 1500 51 3 34 9 2 9 18 0 61 0 80 2 4 0 12 0 4 9 11 3 1 500 58 6 3 4 5 0 46 9 106 62 2 5 4 80 6 0 1 4 3 3 1200 45 4 30 3 3 4 13 3 57 0 99 0 6 0 6 0 1 4 3 3 1 200 58 6 3 6 4 8 46 5 115 64 5 5 7 6 0 1 4 3 3 1500 46 5 33 0 3 6 12 8 ...

Page 57: ... 0 4 2 9 6 1280 51 8 3 07 4 9 41 3 107 5 63 1 5 0 12 0 4 2 9 6 1600 50 2 35 0 2 19 22 9 57 7 79 6 2 8 12 0 4 2 9 6 1600 52 9 2 97 5 2 42 8 100 6 62 9 4 9 80 6 0 0 8 1 8 1280 45 0 30 7 2 70 16 6 54 2 98 1 4 7 6 0 0 8 1 8 1280 53 2 3 08 5 1 42 7 108 5 65 8 5 2 6 0 0 8 1 8 1600 45 9 33 4 2 83 16 2 55 6 98 5 4 8 6 0 0 8 1 8 1600 54 3 2 98 5 3 44 1 101 4 65 3 5 0 9 0 2 2 5 1 1280 46 5 31 2 2 49 18 7 55...

Page 58: ...4 0 5 6 13 0 1520 71 4 4 61 4 5 55 7 113 5 62 0 7 1 14 0 5 6 13 0 1900 67 8 45 6 3 51 19 3 79 7 81 4 4 1 14 0 5 6 13 0 1900 72 7 4 43 4 8 57 6 105 4 61 8 6 9 80 7 0 1 2 2 8 1520 61 1 40 1 4 03 15 2 74 8 101 4 6 2 7 0 1 2 2 8 1520 72 5 4 64 4 6 56 7 114 2 63 8 7 2 7 0 1 2 2 8 1900 62 6 43 6 4 29 14 6 77 2 102 1 6 4 7 0 1 2 2 8 1900 73 8 4 46 4 8 58 6 106 0 63 3 7 0 10 5 3 1 7 1 1520 63 0 40 8 3 75 ...

Page 59: ...rs should be inspected every month under normal operating conditions and be replaced when necessary Units should never be operated without a filter Washable high efficiency electrostatic filters when dirty can exhibit a very high pressure drop for the fan motor and reduce air flow resulting in poor performance It is especially important to provide consistent washing of these filters in the opposit...

Page 60: ... 8 0 43 47 116 6 4 04 117 242 6 0 42 48 118 4 3 89 118 244 4 0 41 49 120 2 3 74 119 246 2 0 40 50 122 0 3 60 120 248 0 0 39 51 123 8 3 47 121 249 8 0 38 52 125 6 3 34 122 251 6 0 37 53 127 4 3 22 123 253 4 0 36 54 129 2 3 10 GENERAL If operational difficulties are encountered perform the preliminary checks below before referring to the troubleshooting charts Verify that the unit is receiving elect...

Page 61: ...nal flow center and proportional valve operating status and parameters DIP Switch Configuration The DIP Switch Configuration menus allow the installer to easily see the current DXM2 5 control configuration Fault History In addition to the fault code the DXM2 5 stores the status of all control inputs and outputs when a fault condition is detected The fault history covering the last five lockout con...

Page 62: ...art Did Unit Attempt to Start Did Unit Lockout at Start up Unit Short Cycles Only Fan Runs Only Compressor Runs Did unit lockout after a period of operation Does unit operate in cooling Unit is OK See Performance Troupleshooting for further help Check Main power see power problems Check fault code on iGate 2 Communicating AWC Thermostat or Configuration Diagnostics Tool ACDU03C Yes No No No No No ...

Page 63: ...start up water flow LT1 Fault Code 4 Water Low Temperature X Reduced or no water flow in heating Check pump operation or water valve operation setting Plugged strainer or filter Clean or replace Check water flow Adjust to proper flow rate X Inadequate antifreeze level Check antifreeze density with hydrometer X Improper low temperature setting 30 F vs 10 F Clip LT1 jumper for antifreeze 10 F use X ...

Page 64: ...y II Code 12 X Reduced airflow in cooling ClimaDry II or constant fan Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions Too high of external static Check static vs blower table X Air temperature out of range Too much cold vent air Bring entering air temp within design parameters X Bad thermistor Check temp and impedance correlation per chart IFC Fau...

Page 65: ...restrictions Too high of external static Check static vs blower table X Reduced or no water flow in cooling Check pump operation or valve operation setting Check water flow Adjust to proper flow rate X Inlet water too hot Check load loop sizing loop backfill ground moisture X Air temperature out of range in heating Bring return air temperature within design parameters X Scaling in water heat excha...

Page 66: ... X Reversing valve Set for cooling demand and check 24VAC on RV coil If RV is stuck run high pressure up by reducing water flow and while operating engage and disengage RV coil voltage to push valve X Thermostat setup For DXM2 5 check for O RV setup not B X Thermostat wiring Check O wiring at heat pump DXM2 5 requires call for compressor to get RV coil Click Modulating Valve Troubleshooting X X Im...

Page 67: ...Pressure Drop 4b GPM Heat of Extraction Absorption or Heat of Rejection HE or HR Btuh Enter HE or HR Flow Rate GPM x Temp Diﬀ deg F x Fluid Factor Refrigerant Analysis 5 Suction Temp 6 Suction Pressure 6a Saturation Temp 6b Superheat 7 Discharge Temp 8 Discharge Pressure 8a Saturation Temp 8b Subcooling 9 Liquid Line Temp 10 Return Air Temp 11 Supply Air Temp Temp Diff Voltage Compress Amps COMPRE...

Page 68: ...ags or labels or rating labels have been removed or defaced 5 Products on which payment to CM or to the owner s seller or installing contractor is in default 6 Products which have not been installed and maintained by a qualified and trained HVAC contractor 7 Products installed in violation of applicable building codes or regulations including but not limited to wiring or voltage conditions 8 Produ...

Page 69: ...69 climatemaster com Tranquility 22 Digital TZ Series 60Hz Rev November 18 2022 Notes ...

Page 70: ...70 Geothermal Heating and Cooling Tranquility 22 Digital TZ Series 60Hz Rev Novemb er 18 2022 Notes ...

Page 71: ...71 climatemaster com Tranquility 22 Digital TZ Series 60Hz Rev November 18 2022 Notes ...

Page 72: ...ted to Include no vFlow Unit Updated Troubleshooting Form 28 Aug 14 9 21 Polyolester Oil Information 17 Jan 13 23 25 Hot Water Generator Section Added 19 Nov 12 Various Content Revised 17 April 12 All First Published ClimateMaster works continually to improve its products As a result the design and specifications of each product at the time for order may be changed without notice and may not be as...

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