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3

  

 

1.6 ELECTRICAL REQUIREMENTS 

IMPORTANT:

 



Electrical

 

wiring,

 

disconnect

 

means

 

and

 

over

 

current

 

protection

 

are

 

to

 

be

 

supplied

 

by

 

the

 

installer.

 

Refer

 

to

 

the

 

rating

 

plate

 

for

 

the

 

maximum

 

over

 

current

 

protection,

 

minimum

 

circuit

 

ampacity,

 

and

 

operating

 

voltage.

 

See

 

wiring

 

diagram.

 



Install

 

an

 

adequately

 

sized

 

branch

 

circuit

 

disconnect,

 

per

 

the

 

NEC,

 

within

 

sight

 

of

 

and

 

readily

 

accessible

 

from

 

heat

 

pump.

 



The

 

cable

 

or

 

conduit

 

and

 

fittings

 

connected

 

from

 

the

 

disconnect

 

to

 

the

 

heat

 

pump

 

shall

 

be

 

rated

 

for

 

outdoor

 

use.

 



Check

 

the

 

heat

 

pump

 

rating

 

plate

 

and

 

follow

 

the

 

appropriate

 

instructions

 

below.

 

 

NOTE:

 

All

 

wiring

 

must

 

be

 

suitable

 

for

 

outdoor

 

use.

 

Use

 

copper

 

conductors

 

only.

 



All

 

field

 

wiring

 

must

 

be

 

done

 

in

 

accordance

 

with

 

National

 

Electrical

 

Code

 

requirements,

 

applicable

 

requirements

 

of

 

UL,

 

or

 

local

 

codes,

 

where

 

applicable.

 

    

Electrical

 

wiring,

 

disconnect

 

means

 

and

 

over

 

current

 

protection

 

are

 

to

 

be

 

supplied

 

by

 

the

 

installer.

 

Refer

 

to

 

the

 

       

rating

 

plate

 

for

 

the

 

maximum

 

over

 

current

 

protection,

 

minimum

 

circuit

 

ampacity,

 

and

 

operating

 

voltage.

 

See

 

wiring

 

       

diagram.

 

current

 

 
 
 
 

Summary of Contents for ANK

Page 1: ... 7 5 7 WATER FLOW RATE ALARM 8 6 MAINTENANCE 8 6 1 HYDRAULIC CIRCUIT 8 6 2 ELECTRICAL CIRCUIT CHECKS 8 6 3 COOLING CIRCUIT CHECKS 8 6 4 MECHANICAL CHECKS 8 6 5 REFRIGERANT LOAD PROCEDURE 8 7 LIST OF CONTROLS 9 8 TROUBLESHOOTING 11 WIRING DIAGRAM 12 WARRANTY 13 ANK INSTALLATION MANUAL NORTH AMERICAN REVISION Table of contents GENERAL WARNING FOR THE INSTALLER The chiller must be installed by a qual...

Page 2: ...ly most desirable Position the heat pump to avoid direct contact with water snow or ice from a roof line overhead The heat pump must be installed on a solid level mounting pad that will not settle or shift Isolate the pad from the building structure to avoid possible transmission of sound or vibration from the heat pump into the conditioned space The heat pump foundation should be raised to a mini...

Page 3: ...gs connected from the disconnect to the heat pump shall be rated for outdoor use Check the heat pump rating plate and follow the appropriate instructions below NOTE All wiring must be suitable for outdoor use Use copper conductors only All field wiring must be done in accordance with National Electrical Code requirements applicable requirements of UL or local codes where applicable Electrical wiri...

Page 4: ...sized minimum 1 inch Reducing fitting shall not be used Use care with the water glycol lines during the installation process If pex is used it can be cut by sharp objects Do not remove the caps from the lines or system connection points until connections are ready to be completed 1 Route the supply and return lines from the fittings on the indoor manifold or tank to the fittings on the heat pump R...

Page 5: ...it Position the main system switch external to the appliance at ON 2 2ELECTRICAL CONNECTIONS The ANK heat pumps are completely wired at the factoryand only require connection to the electrical mains downstream from a unit switch according to that envisioned by the Standards in force on this subject in the country of installation It s also advised to check the following The electrical mains feature...

Page 6: ...LED see subsequent pages 4 CONTROLS AND COMMISSIONING 4 1 PREPARATION FOR COMMISSIONING Before starting the unit make sure that 1 All safety conditions have been respected 2 The unit is correctly fixed to the support surface 3 The minimum technical spaces have been respected 4 The hydraulic connections have been made respecting theinlet and outlet 5 The hydraulic plant has been loaded and bled of ...

Page 7: ...he temperature detected by the probe postioned at the outlet of the heat exchanger and in inlet to the chiller is below 4 C 39 F THIS ANTI FREEZE SET TEMPERATURE CAN ONLY BE VARIED BY AN AUTHORISED AFTER SALES CENTRE AND ONLY AFTER HAVING CHECKED THAT THERE IS ANTI FREEZE SOLUTION IN THE WATER SYSTEM The intervention of this alarm determines compressor stop and not pump block which remains active ...

Page 8: ...WHENEVER THIS ALARM INTERVENES WE ADVISE YOU CALL THE NEAR EST AFTER SALES SERVICE IMMEDIATELY 5 7 WATER FLOW RATE ALARM The MODUCONTROL manages a water flow rate alarm controlled by the differential pressure switch installed in series on the machine This type of safety device intervenes after the first 40 seconds of pump function ing if the water flow rate is not sufficient The intervention of th...

Page 9: ...in Fig B To confirm the modification press the key shown in Fig A again 7 LIST OF CONTROLS FOR THE GUIDED PROCEDURE How to modify a parameter in the user menu To enter the USER menu press the key shown in Fig A Once the key has been pressed the password must be inserted for access to the various menus To access the user menu the password is 000 which is the de fault displayed to modify the value o...

Page 10: ...on 5 Envisioned Set the parameter ASA index A INSTALLER MENU with the value 1 4 Is a 3 way diverter valve envisioned in the DHW production circuit Reply Operations to be performed Not envisioned Go to question 5 Envisioned Set the parameter AAS index C INSTALLER menu with the appropriate value in seconds This parameter indicates the stand by tome for inversion of the 3 way diverter valve on the DH...

Page 11: ...rational limits Check Pressure switch dysfunction Replace the component Circuit breaker protection interruption Check power supply voltage Check electric isolation of the windings High discharge pressure High external air temperature High water input temperature Check Insufficient air flow Insufficient water flow Check fan functioning Check pump functioning Fan regulation anomalous functioning Che...

Page 12: ...iler control C F IA AE REF CEI EN 60335 2 40 ATTENTION all others give a reinforced insulation opposed to main power supply line Terminals 6 and 7 provide basic insulation 2RCR 1RCR RCR2 M7S 5 M7S 7 M7S 8 M1 8 M1S 8 M5S1 1 M5S1 2 M7 6 M7 5 M7S 4 M7S 3 RCR1 Contact between 4 5 opened unit off closed unit on Contact between 3 5 opened unit oin heating closed unit on Contact between 10 11 opened unit...

Page 13: ...roper materials or workmanship as determined by MITS the company will at its sole discretion replace the defective part or component Conditions In the event MITS replaces a part or component the repaired or replaced product shall be warranted under the original limited warranty for the remainder of the original warranty period The warranty does not cover any failure of components not supplied by M...

Page 14: ...nding Aermec reserves the right to apply at any time all the modifications deemed necessary for improving the product 1608 Bonhill Road Mississauga ON CA L5T 1C7 Phone 905 564 2221 Canada www aermec ca Toll Free 1 800 567 2221 US www aermec us Toll Free 1 888 567 2227 ...

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