-
157
-
'15 • HM-T-246
7-segment
display
display
Items
Compressor operation hours
oP E -1 M1
When the cumulative operation hours of compressor
When the cumulative operation hours of compressor
malfunction by the simple remote monitoring
equipment
oP E -2 M2
When the cumulative operation hours of compressor has
When the cumulative operation hours of compressor has
When the cumulative operation hours of compressor has
Water pump operation hours
oP E -11 M11
When the cumulative operation hours of water pump
malfunction by the simple remote monitoring
equipment
oP E -12 M12
When the cumulative operation hours of water pump has
When the cumulative operation hours of water pump has
Maintenance code
Setting error
oP E -20 M20 Setting error for type of cylinder
oP E -21 M21 Setting error of heat pump water heater model
E rror information
Detection of drying up water It is always displayed at test run
Detection of disconnection of cylinder water temperature sensor
Detection of suspension of water supply
Detection of water pump error
・
・
Check the connection and the charcteristics of all
hot water temperature sensors on the cylinder and if
・
㻯㼔㼍㼞㼍㼏㼠㼑㼞㼕㼟㼠㼕㼏㼟㻌㼛㼒㻌㻴㼃㻌㼠㼑㼙㼜㼑㼞㼍㼠㼡㼞㼑 㼟㼑㼚㼟㼛㼞
Temperature (º C)
100
90
80
70
60
50
40
30
20
10
0
-20 0 20 40 60 80 100
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