Daikin H-Series, Engineeiring Data

EDUS04-904

Optional Accessories

Room Air Conditioners H-Series

119

4.Switch Settin

g

s

5.Control Codes

7.Combinin

g

 Equipment

6.Read Operatin

g

 / Error Display Si

g

nal

T

u

rn the po

w

er on after all the s

w

itches ha

v

e 

b

een set. 

Settings made 

w

hile the po

w

er is on are in

v

alid.

NOTE

O

v

erseas

O

N

“A

u

tomatic” operation is a

v

aila

b

le from the central controller.

Japan

Destination

S

W

3-3 setting

W

hat Happens

OFF

(Factory setting)

Open the Kit’s case and set the s

w

itches on the circ

u

it 

b

oard. 

(1) For O

v

erseas / Japanese 

u

nit setting (S

W

3-3) 

Room air conditioners, different methods are 

u

sed for setting the temperat

u

re in 

a

u

tomatic mode, so this s

w

itch needs to 

b

e set.

W

hen 

u

sing a central remote controller, the operating codes can 

b

e 

u

sed to limit 

operation from 

w

ireless remote controllers.

 : permitted;  

´

 : prohi

b

ited

The Operating / error signals can 

b

e read from the contact o

u

tp

u

t (S5).

O

u

tp

u

t specs

M1: T

u

rn MR 1 O

N

w

hen the air conditioner is r

u

nning.

    M2: T

u

rn MR 2 

w

hen a comm

u

nication error has occ

u

rred 

b

et

w

een the KRP92

8

B2S and 

the air conditioner, or MR 1 is O

N

 and the 

u

nit has stopped after an error.

MR 2 is not t

u

rned O

N

 d

u

ring a 

w

arning.

(2) Gro

u

p n

u

m

b

er settings (S

W

1 and S

W

2-1 to S

W

2-3)

Set these 

w

hen 

u

sing the central controller. (Set to the 

 side.) Do not set more 

than one 

u

nit to the same n

u

m

b

er.

Ho

w

e

v

er, these settings do not need to 

b

e made 

w

hen 

u

sing the sched

u

le timer 

independently. 
(The settings are needed 

w

hen 

u

sed in conj

u

nction 

w

ith another DCS Series 

central controller.) 
In this case, the sched

u

le timer performs an a

u

to address after the po

w

er is t

u

rned 

on, so ne

w

 gro

u

p n

u

m

b

ers are a

u

tomatically set. Settings made 

u

sing the s

w

itches 

w

ill 

b

e o

v

er

w

ritten.

(3) Settings 

w

hen reco

v

ering from a po

w

er o

u

tage (S

W

2-4)

This selects 

w

hether to restart operation 

w

hen the po

w

er comes 

b

ack on after a 

po

w

er o

u

tage occ

u

rred d

u

ring operation. This setting is gi

v

en priority in cases 

w

here the indoor 

u

nit has an a

u

to start O

N

 / OFF j

u

mper. 

N

ote also that 

regardless of 

w

hether s

w

itch S

W

2-4 is on or off, the operating mode, set 

temperat

u

re, fan direction and speed settings, and remote control prohi

b

ition 

stat

u

s are stored. 

N

OTE1: Since central e

qu

ipment and HA JEM-A-compati

b

le e

qu

ipment 

b

oth 

u

se 

last command priority, the contact stat

u

s and operating stat

u

s of the air 

conditioner might not match sometimes.
Example: If the 

u

nit is r

u

n from the central controller 

w

hile the air 

conditioner is stopped 

w

ith an open contact, the contact 

w

ill 

b

e 

open and the 

u

nit 

w

ill 

b

e r

u

nning.

N

OTE2: Operating mode and fan direction and speed settings can 

b

e changed.

(4) Contact inp

u

t f

u

nction settings (S

W

3-1 to S

W

3-2)

W

hen 

u

sing contact inp

u

t (S1), choose one of the follo

w

ing f

u

nctions.

N

OTE also that a separate timer po

w

er so

u

rce is needed 

w

hen 

u

sing the 

sched

u

le timer independently.

Po

w

er so

u

rce specs: DC 16

V

, +10

%

, -15

%

, 200mA.

Recommended po

w

er so

u

rce: Omron S

8

2J-01015A. (Sho

u

ld 

b

e 

u

sed 

w

ith the 

o

u

tp

u

t 

v

oltage adj

u

sted to the center, DC 16

V

.)

Upper

gro

u

p 

N

O.

1—

2—

3—

4—

5—

6—

7—

8

—

1

1 2 3

0

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

S

W

1

setting

Lo

w

er

gro

u

p 

N

O.

0 0

0 1

0 2

0 3

0 4

0 5

0 6

0 7

1

1 2 3

0

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

4

4

4

4

4

4

4

4

S

W

1

setting

Lo

w

er

gro

u

p 

N

O.

0

8

0 9

1 0

1 1

1 2

1 3

1 4

1 5

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

1 2 3

4

4

4

4

4

4

4

4

Stops if the 

u

nit 

w

as stopped 

b

efore the po

w

er o

u

tage 

and r

u

ns if it 

w

as r

u

nning.

Stops after reco

v

ering from a po

w

er o

u

tage

OFF

(Factory setting)

O

N

S

W

2-4 setting

W

hat Happens

O

N

 / OFF control is rejected 

(operate / stop / timer prohi

b

ition) 

(

N

OTE 2).

D

u

ring a forced stop, all 

remote controller actions 
are prohi

b

ited.

Last command priority

Contact - Open to close: air condition stops 
(forced stop). Close to open: no change in 
operating stat

u

s.

Contact - Open to close: air condition r

u

ns.

Close to open: air conditioner is stopped 
(

N

OTE 1).

Constant contact inp

u

t

Forced stop or remote 
controller permission inp

u

t

The operating stat

u

s of the air conditioner 

is re

v

ersed 

b

y an instantaneo

u

s inp

u

t of 

100 msec or more.

Instantaneo

u

s contact 

inp

u

t (factory setting)

W

hat Happens

Control mode

S1

operating mode

S

W

3-2

setting

S

W

3-1

setting

OFF

OFF

O

N

O

N

In

v

alid

R

u

n / stop Inp

u

t

Contact specs

N

o-

v

oltage min

u

te electric c

u

rrent contact 

(Minim

u

m applica

b

le load DC 12

V

, 1mA or lo

w

er)

Total 

w

ire length max:  32

8

 ft (100 m)

KRP92

8

B2S

S1

CA

CB

Forced stop

Timer operation 
is accepted 

b

y 

remote controller

Last command priority

Only OFF control 
is accepted 

O

N

 / OFF control 

is rejected 

Control mode

Constant

contact mode

Instantaneo

u

s

contact mode

S1

operating

mode

Operations from 
central controller, 
contact inp

u

t and 

HA JEM-A inp

u

t

10,11

6,7

8

9

2

12–19

0,1,3

4
5

4

8

2,10-19

0,1,3,5-7

Control

code

“Stop” control from the 
central controller

“R

u

n” control from the 

central controller

Operations from the remote controller

´

´

´

´

´

´

´

´

Central priority

´

´

*

*

*

´

´

´

´

´
´

´

´

´

´

´

´

´

*

*

*

´

´

´

´

´

´

*

´

´

´

´

´

´

R

u

n / timer

R

u

n / timer

F

an direction 

and f

an speed

F

an direction 

and f

an speed

Stop

Stop

Oper

ating mode

temper

at

u

re

Oper

ating mode

temper

at

u

ret

´

W

ireless Remote Controller

´

´

W

ired Remote Controller

´

HA JEM-A-compati

b

le e

qu

ipment

´

´

´

Instantaneo

u

s contact inp

u

t

´

´

´

Constant contact inp

u

t

´

´

´

Forced stop contact inp

u

t

´

´

D-BIPS

´

´

Sched

u

le timer

O

N

 / OFF controller

O

N

 / OFF controller

Central Remote Controller

S

8

Po

w

er s

u

pply for relay (DC 12

V

)

Po

w

er so

u

rce 

for display

Relay specs (MR1 and MR2)
   Coil 

v

oltage: DC 12

V

Coil resistance: 160

W ±

 10

%

    (Mats

u

shita Electric HC 

   Relay, Omron MY Relay )

W

iring length

   Max: 32

8

 ft (100 m)

KRP92

8

B2S

S5

MC

M1

M2

(+)

(–)

(–)

MR1

MR2

Operating Display

A

b

normality display

Operating control panel (Field s

u

pply)

MR1

MR2

The remote controller permission / prohi

b

ition settings 

u

sing the 

V

e-

u

p controller are as 

follo

w

s.

 : permitted;  

´

 : prohi

b

ited

Forced stop

Constant

contact mode

Constant

contact mode

Instantaneo

u

s

contact mode

Instantaneo

u

s

contact mode Last command 

priority

Does not affect settings

permitted/prohi

b

ited

permitted/prohi

b

ited

´

´

´

´

´

prohi

b

ited

permitted

prohi

b

ited

permitted

´

´

´

´

Operations from 
central controller, 
contact inp

u

t and 

HA JEM-A inp

u

t 

permitted/prohi

b

ited

permitted/prohi

b

ited

permitted

prohi

b

ited

´

´

prohi

b

ited

permitted

Only OFF 
control is 
accepted

permitted/prohi

b

ited

permitted/prohi

b

ited

permitted

prohi

b

ited

´
´
´
´

´

´

´

´

´

prohi

b

ited

permitted

O

N

 / OFF 

control is 
rejected

Start / stop Change operating 

mode

Change set 

temperat

u

re R

u

n / timer

Operating mode 

temperat

u

re

Fan direction 
and fan speed

Stop

Operations from the remote controller

V

e-

u

p controller settings

Instantaneo

u

s

contact mode

•

Constant

contact mode

S1 pin 

operating mode

permitted/prohi

b

ited

permitted/prohi

b

ited

´

´

´

´

´

prohi

b

ited

permitted

“A

u

tomatic” operation is not a

v

aila

b

le from the central controller. 

W

hen 

u

sing “a

u

tomatic” operation 

u

sing the 

w

ireless remote 

controller, the central controller displays a

u

tomatic cooling 

(heating) and 77  

°

F(25

°

C). E

v

en if the temperat

u

re is changed, it  

w

ill ret

u

rn to 77

°

F (25

°

C) after a 

w

hile.

S

W

2

setting

Centr

al Remote Controller

Sched

u

le timer

D-BIPS

F

o

rced stop contact inp

u

t

Constant contact inp

u

t

Instantaneo

u

s contact inp

u

t

HA JEM-A-compati

b

le e

qu

ipment

W

ired Remote Controller

W

ireless Remote Controller

The central controller can 

b

e com

b

ined 

w

ith the follo

w

ing de

v

ices.

9

*

´

´

´

*Only d

u

ring timer operation