Daikin RTSQ20PY1 User Manual

SiBE31-801_C Troubleshooting by Indication on the Remote Controller
Troubleshooting 292
Troubleshooting
*1. List of Compressor Inverter PCBs
*2. List of fan Inverter PCBs
Model Applicable Models
PC0509-1
RTSQ8 ~ 16P
BTSQ20P
Model Applicable Models
PC0511-1 RTSQ8 · 10 · 12P
PC0511-3
PC0511-4
RTSQ14P
PC0511-1
PC0511-12
RTSQ16P
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
NO
Make correct setting of
DIP switch.
(For setting procedure,
refer to information on
P.168.)
Was the PCB
(A1P) replaced
with a spare
PCB?
NO
Is the model
setting of the
spare PCB
correct?
Is the type of the
compressor inverter
PCB correct? (*1)
Is the type of the fan
inverter PCB
correct? (*2)
Does the
Preparation
indication lamp on
the main PCB turn
OFF?
Replace it with the
correct compressor
inverter PCB.
Replace it with the
correct fan inverter
PCB.
Rectify the connection
wiring.
Replace the outdoor
unit PCB.
YES
YES
NO
YES
NO
YES
NO
YES

Daikin RTSQ20PY1 Specifications

General

Brand	Daikin
Model	RTSQ20PY1
Category	Heat Pump
Language	English