Vivax ACP-09CH25AEM, Service Manual

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Service manual
23
Compressor
Outdoor fan
4-way valve
Indoor fan
Defrost 10 or 6 minutes
25s
5s
10s
2s
8.9 Auto mode
8.9.1 The air conditioner automatically selects one of the following operation modes: cooling, heating or fan
only according to the temp
erature difference between room temperature (TA) and set temperature (TS) .
-1
TA-TS
2
Heating (fan only at cooling only) Fan only Cooling
8.9.2 The indoor fan blows automatically in corresponding selected mode
8.9.3 The motion of indoor fan
’
s blade should accord with the selected operation mode
8.9.4 One mode should be carried out for at least 15 minutes once selected. If the compressor cannot start for
15 minutes, reselect the operation mode according to the room temp. and set temp., or reselect when the set
temp. varies
8.10 Force cooling function
8.10.1 Select forced cooling function with the forced cooling button or the switch
8.10.2 The compressor is unconditionally turned on, after 30 minutes cooling operation whose fan mode is set
as low, the A/C operates at the DRY mode with a set temp. of 24
℃
8.10.3 All protections of remote control cooling are available at forced cooling operation
8.10.4 Forced Auto function
Select forced auto function with the forced auto button or the switch.
In forced auto status the A/C operates at remote control mode with a set temp. of 24
℃
8.11 Sleep mode
8.11.1 The sleep function is available at cooling, heating or auto mode
8.11.2 Cooling:
The set temperature rise 1
℃
per hour. Two hours later, the set temperature will maintain as a constant and the
fan speed is kept at low speed.