Panasonic CZ-RWSU2N Instructions D'installation page 15

5-4. Self-diagnostics table and detected contents
 The "Alarm Display" shown in the table below expresses the alarm contents displayed when the
wired remote controller is connected. For how to handle the alarms, see installation instructions
of indoor units or technical guide.
Detected contents
Communication error in the remote
controller circuit
Communication error either in the in/
outdoor operation line or the sub-bus of
the outdoor unit
Operation of indoor protection device
Operation of outdoor protection device
Error in the indoor thermistor
Error in the outdoor thermistor
Error in the indoor EEPROM
Error in the outdoor EEPROM
Error related to the compressor
Error in indoor settings
Error in outdoor settings
Error in the gas heat pump air
conditioner
Inconsistency in Cooling/Heating (Including an auto-temp
setting for a model without auto-temp settings)
Oil alarm (Same as operation of outdoor protection device)
Test operation
 The indoor unit and the wireless remote controller are equipped with
room temperature sensors. The sensing of room temperature works
via one of them.
 When the unit is shipped, it is set to the indoor unit. To switch it to the
remote controller, press the sensor button (the figure on the right)
inside the remote controller's cover and then check that Main Sensor
on the LCD screen goes off.
<Note> Be sure to install the remote controller so as to face the
receiver.
If the unit does not receive any room temperature data from
the remote controller for ten minutes even with its sensing
function activated, the indoor unit sensor will automatically
start sensing the room temperature.
Alarm Display
E01–E03, E08–E14,
E17, E18
E04–E07, E15, E16,
E19–E31
P01, P09–P14
P02–P08, P15–P31
F01–F03, F10–F11
F04–F09, F12–F28
F29
F30, F31
H01–H31
L01–L03, L05–L09
L04, L10–L31
A01–A31
: OFF : ON (Illuminated) ◎: Blinking (0.5 seconds interval)
5-5. Room Temperature Sensor Settings
Common to All Models
Indication lamp on the receiver
OPERATION TIMER STANDBY
◎
 
◎
 
◎ ◎

◎ ◎

◎ ◎

◎ ◎

◎ ◎

◎ ◎

◎
 
◎ ◎

◎ ◎

◎ ◎

◎ ◎

◎ ◎

◎ ◎ ◎
Blinking
Alternately
Alternately
Alternately
Alternately
Simultaneously
Simultaneously
Simultaneously
Simultaneously
Simultaneously
Alternately
Alternately
Simultaneously
Sensor button
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