Daikin KRCS01-8B, Installation Manual

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English 5
■ Since the connector of the thermistor for detection of inlet air temperature
diff ers depending on the indoor unit type, make sure to check the indoor unit
wiring diagram and follow it correctly.
■ Lay and clamp the extension cable inside the indoor unit switch box just
like the low voltage line (cord for remote controller).
And do not pass where the extension cable inside the indoor unit switch
box may be aff ected by the power line (cord for the indoor unit and the other
electric line).
Procedure
1) When wiring to the indoor unit PCB, remove the existing thermistor (for
detection of inlet air temperature) and then connect the extension cable.
When doing this work, make sure to check the symbol of connecting
address on the PCB whether it is correct or not referring to the wiring
diagram.
1
b
e
f
2
X16A
d
b
c
a
a Screwed terminal connection
b Extension cable
c Connector connection
d Indoor unit
e Indoor unit printed circuit board (PCB)
f Existing thermistor or humidity sensor 1. Remove
2. Connect