Movincool CM 25 Manuel de service télécharger pdf (Page 76)

Repair Section

(1) Relay board

WARNING

• Do not touch the relay board until the green LED7 is turned off. Failure to follow this

warning may lead to electrical shock.

Removal of Relay Board

1) Disconnect the power at the source.

2) Loosen the bottom screw. (See page 69.)

3) Take out the nine (9) screws, and then remove the service panel. (See page 69.)

4) Disconnect all connectors from the relay board (18 connectors, 7 connections on the relay).

Refer to the figure “Relay board” to identify the relay connections and the connectors marked as

CN##. (To ensure easy reinstallation, be sure to label each connector wire as you remove them)

5) Take out the six (6) screws, and remove the relay board. The ground line for the relay board is

tightened together with the bottom right screw. (As shown in the illustration above, the relay

board and bracket assembly are replaced as a set.)

ILL00662-00

CN18

CN17

CN19

CN20

CN21

CN6

CN8

CN10

CN7

CN9

CN11

CN5

LED1

LED2

LED3

LED4

LED5

LED6

CN12

CN13

CN14

CN4

CN2CN3

CN1

CN106

CN107

to Output Signal

to Internal

Drain Pump Motor

to Electronic

Expansion Valve

to Wall Mounted

Controller

DIP Switch

to Condenser

Thermistor

to Condenser

Inlet Air

Thermistor (ODS)

to Condenser

Fan Motor

to Condenser

Fan Motor

to Noise Filter

Tighten Together

Ground Line

to Compressor

to Inductor Coil

to Evaporator

Fan Motor

LED 1~6

LED 7

to Evaporator

Fan Motor

to High-Pressure

Switch

to Compressor

Overlord Relay

to Float

Switch

to Stop

Switch

to Millivolt

Thermostat

to Evaporator

Inlet Air

Thermistor

to Evaporator Pipe

Inlet Thermistor and

Evaporator Outlet

Thermistor

CN103

CN101

CN102

CN104

CN105

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 88 89

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Movincool CM 25 Manuel de service Page 76

Commentaires sur ces manuels

Produits connexes et manuels pour Pompes à eau Movincool CM 25