33
The auto fan acts as beside:
8.4.2.4 Condenser temperature protection
TP3<T3< TP3+5, the compressor frequency will decrease to the
lower level until to F1 and then runs at F1. If TP3-3<T3< TP3, the
compressor will keep running at the current frequency.
---T3< TP3-3, the compressor will not limit the frequency and
resume to the former frequency.
---T3> TP3+5 for 5 seconds, the compressor will stop until T3<
TP3-3.
8.4.2.5 Evaporator temperature protection
The compressor will stop when the evaporator temperature below the setting value.
8.4.3 Heating Mode
8.4.3.1 Compressor Operation Logic
When T1-Ts>-
ΔT, the compressor will stop,
when T1-TS<
Δ
T-1.5
，
the compressor will be on.
Δ
T is the programmed parameter of temperature compensation.
When the AC runs in Silence mode, the compressor will run with low frequency.
When the current is more than setting value, the current protection function will be activated and
the compressor will stop.
TP3+5
T3
Resume
Off
Decrease
TP3
TP3-3
Hold
a
b
c
d
T1
°F
e
a
b
c
d
T1
°F
e
TP3+5
T3
Resume
Off
Decrease
TP3
TP3-3
Hold
Summary of Contents for 12H47YIMI
Page 10: ...10 1080 mm 226 mm 335 mm 30H48ZIMI 49 57 1259 mm 11 1 282 mm 14 25 362 mm 36H46ZIMI...
Page 19: ...19 Model Voltage V Capacity BTU Type 12H47ZOMI 230 12 000 HEAT PUMP...
Page 56: ...56 P W N U...
Page 57: ...57 N V N W...
Page 82: ...82 7 Then lift the PCB assembly off the unit NOTE All wires are still connected...
