WC66000496
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19
9 ELECTRICAL CONNECTION DIAGRAMS
WARNING:
The traced electrical connections must be made by the installer.
For each unit an (IL) switch should be mounted on the power supply, with opening contacts at a distance of at least 3 mm and a
suitable protection fuse (F) .
Make the electrical connections with the power supply disconnected, in accordance with current safety regulations, and following
the base wiring diagram and pertinent legend.
Check that the mains electricity supply is compatible with the voltage shown on the unit rating plate.
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My Comfort Base wiring diagram for AQ 10-20
M
:Fanmotor
MP:
Condensate drainage pump
FLOAT:
Float switch
VC/H:
Water valve (hot and cold)
F:
2A fuse (not supplied)
IL:
Circuit breaker (not supplied)
CN:
Fast-on connector
SW:
Water temperature sensor
SA:
Room temperature sensor
BK(M):
Black=maximum speed
GY(M):
Grey=medium speed motor
WH(M):
White=minimum speed motor
BU(M):
Blue= common motor
BN (FLOAT):
Brown = pump power supply line
BU (FLOAT):
Blue = pump power supply neutral
BK (FLOAT):
Black = float switch alarm signal
GY (FLOAT):
Grey = COM alarm
BN (VC/H):
Brown = valve actuator line
BU (VC/H):
Blue = valve actuator neutral
FLOAT
