Hiyasu HOS-18U2IM, Руководство по обслуживанию

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Service manual
4 Refrigeration Cycle Diagram
4.2 Refrigeration circuit drawing of inverter binary type
heat
exchanger
heat
exchanger
outdoor unit
low-pressure switch 2
inverter compressor
discharge
sensor
oil separator
high-pressure
switch 1
filter
capillary
low-pressure oil tank
4-way
valve
down
part
up
part
condenser
capillary
capillary
filter
filter
5 Operation Limits
Indoor temperature 17
ć ̚
32
ć
Cooling mode
Outdoor temperature 10
ć ̚
50
ć
Indoor temperature <=30
Heating mode
Outdoor temperature -15
ć ̚
33
ć
Indoor temperature 10 ć ̚ 32 ć
Dry mode
Outdoor temperature 0
ć ̚
50
ć
6. Indoor units combination
6.1 Indoor unit combination for M2OA-18HRDN1
One unit Two unit
7 7+7 9+9
9 7+9 9+12
12 7+12
Instruction:
The total indoor units nominal capacity should not exceed 5.8kw for M2OA-18HRDN1;
HOS-18U2IM
AND
HOS-21U11IM
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