10
6. Electrical work
. Test run
.1. Before test run
After completing installation and the wiring and piping of the indoor and out-
door units, check for refrigerant leakage, looseness in the power supply or
control wiring, wrong polarity, and no disco
nnection
of one phase in the supply.
Use a 500-volt megohmmeter to check that the resistance between the
power supply terminals and ground is at least 1.0 M
.
Do not carry out this test on the control wiring (low voltage circuit)
terminals.
Warning:
Do not use the air conditioner if the insulation resistance is less than 1.0 M
.
Function table
Select unit number 00
Mode
Settings
Mode No.
Setting no.
Initial setting
setting
Wired remote controller
(RF thermostat)
Power failure automatic recovery
Not available
01
(101)
1
Available *1
2
Indoor temperature detecting
Indoor unit operating average
02
(–)
1
Set by indoor unit’s remote controller
2
Wired remote controller’s internal sensor
3
LOSSNAY connectivity
Not Supported
03
(103)
1
Supported (indoor unit is not equipped with outdoor-air intake)
2
Supported (indoor unit is equipped with outdoor-air intake)
3
Power voltage
230 V
04
(104)
1
208 V
2
Select unit numbers 01 to 03 or all units (AL [wired remote controller]/07 [wireless remote controller])
Mode
Settings
Mode No.
Setting no.
Initial setting
setting
Wired remote controller
(RF thermostat)
Filter sign
100Hr
07
(107)
1
2500Hr
2
No filter sign indicator
3
Fan speed
Silent
08
(108)
1
Standard
2
High ceiling
3
No. of air outlets
4 directions
09
(109)
1
3 directions
2
2 directions
3
Installed options (high-perform-
ance filter)
Not supported
10
(110)
1
Supported
2
Up/down vane setting
Equipped with vanes (vanes angle setup
3
)
11
(111)
1
Equipped with vanes (vanes angle setup
1
)
2
Equipped with vanes (vanes angle setup
2
)
3
*1 When the power supply returns, the air conditioner will start 3 minutes later.
*2 Power failure automatic recovery initial setting depends on the connecting outdoor unit.
.. Test run
Refer to the installation manual that comes with each remote controller for de-
tailes.
.3. Self-check
Refer to the installation manual that comes with each remote controller for de-
tailes.
RF thermostat is not established.
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