12.8 Service and maintenance table through the remote control switch
Data sheet for the checks using the remote control switch:
Time : : : : :
I.U. model
I.U. serial number
I.U. number / Alarm code
Check mode
1
Check mode
2
1 · 2 1 · 2 1 · 2 1 · 2 1 · 2
B Temperature indication
Temperature setting b1 --
Inlet air temperature b2 91
Discharge air temperature b3 92
Liquid pipe temperature b4 93
Remote thermistor temperature b5 --
Outlet air temperature b6 94
Gas pipe temperature b7 95
Evaporating temperature in heating mode b8 96
Control information b9 97
Temperature of the upper part of the
compressor
bA 98
Thermo temp. of remote control switch bb --
C Indication of the microcomputer state
I.U. microcomputer C1 --
O.U. microcomputer C2 --
D Stoppage cause state indication
Stoppage cause state indication d1 --
E Alarm fault
Abnormal times E1 --
Power failure times E2 --
Abnormal transmission times E3
Inverter trip times E4 --
F Automatic louver state
Louver sensor state F1 --
H Pressure and frequency state indication
Discharge pressure H1 99
Suction pressure H2 9A
Control information H3 9b
Operating frequency H4 9C
J Indication of the I.U. capacity
I.U. capacity (x 1/8 HP) J1 --
O.U. code J2 --
Refrigerant cycle number J3 --
Refrigerant cycle number J4 --
12 Maintenance notes
357
SMGB0065 rev. 1 - 12/2010
12
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