88
Preparation:
5. Test Operation
Turn on the circuit breaker of units and then turn the power on. After the power is turned on, infrared remote controller operation is ignored for
approx. 1 minute because setting is being made. This is not malfunction. (Contents received while setting are disabled.)
ATTENTION
●
1 Press and hold the emergency operation button for 10 seconds.
2 The indication lamps (OPERATION, TIMER, STANDBY) blink during test operation.
3 To fi nish test operation, press and hold the emergency operation button for 10 seconds.
●
●
Do not use this mode for purposes other than the test operation.
(To prevent overload of the units)
●
Read the installation instructions supplied with the units.
The test operation can be performed in Heat or Cool mode.
Temperature cannot be changed.
●
The test operation mode is automatically turned off in 60 minutes.
(To prevent continuous test operation)
turned on or operation is stopped.
●
Outdoor units do not operate for approx. 3 minutes after the power is
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 sec2 “2-5. Contents of Remote Controller Switch Alarm
Display” and sec5 “5-1. Contents of Remote Controller Switch Alarm Display”
Detected contents Indication lamp on the receiver
Alarm
Display
Blinking
OPERATION
TIMER
STANDBY
E01–E03,
E08–E14,
E17, E18
Communication error
in the remote controller
circuit
◎
E04–E07,
E15, E16,
E19–E31
Communication error
either in the in/outdoor
operation line or the sub-
bus of the outdoor unit
◎
P09–P14
Operation of indoor
protection device
P01,
◎ ◎
Alternately
Operation of outdoor
protection device
P15–P31
P02–P08,
◎◎
Alternately
Error in the indoor
thermistor
F01–F03,
F10–F11
Alternately
◎ ◎
Error in the outdoor
thermistor
F04–F09,
F12–F28
Alternately
Error in the indoor EEPROM
◎ ◎
F29
Simultaneously
Error in the outdoor EEPROM
◎ ◎
F30, F31
Simultaneously
◎ ◎
H01–H31
Error related to the
compressor
Error in indoor settings
◎
L01–L03,
L05–L09
◎◎
Simultaneously
Error in outdoor settings
L04,
L10–L31
◎
◎
Simultaneously
A01–A31
Error in the gas heat
pump air conditioner
◎ ◎
Simultaneously
◎
Inconsistency in Cooling/Heating
(Including an auto-temp setting for
a model without auto-temp settings)
◎
Alternately
Oil alarm (Same as operation of
outdoor protection device)
◎◎
Alternately
Auto addressing in progress
(when it is performed with an
infrared remote controller)
Sequentially
◎ ◎ ◎
Test operation
Simultaneously
◎ ◎ ◎
: OFF : ON (Illuminated) ◎: Blinking (0.5 seconds interval)
Self-diagnostics table and detected contents
8-3-5
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 5 20/01/14 10:04:21
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