M
aintenance Guide – Econordic heat pump
12
3.2 WATER PUMP REASSEMBLY
STEP 4:
Disconnect the water pump cable
harness.
See pictures below.
Overview of water pump
cable harness connection.
Press the clamp with
tour thumb.
Pull the water pump
electrical connector.
1
2
3
IMPORTANT:
When you remove the water pump or when you have to disconnect the
cable from the water pump: check systematically the connector before
reusing and reconnecting the cable. Use the following procedure:
STEP 0 : Connector checking
:
If needed replace the water pump cable
after visual checking.
1/ Check that the connector is dry :
check if water remains in the connector, on
both sides : pin side and cable side
IT’S HIGHLY RECOMMENDED to use an anti
humidity spray to remove humidity (Spray
dedicated to electrical circuits and
connectors)
