Relationship Between The Condition Of The Mono Bloc Unit And Pressure And Electric Current - Panasonic WH-MHF12G9E8 Service Manual
(mono bloc) air-to-water heat pump system
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Also See for WH-MHF12G9E8:
- Planning and installation manual (117 pages) ,
- Operating instructions manual (100 pages)
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16.2 Relationship Between The Condition Of The Mono Bloc Unit And
Pressure And Electric Current
Condition of the Mono Bloc Unit
Water leakage or insufficient water flow
rate in the system
Excessive amount of refrigerant
Inefficient compression
Insufficient refrigerant
(gas leakage)
Mono Bloc unit (refrigerant system) heat
exchange deficiency
Clogged expansion valve or Strainer
Carry out the measurements of pressure, electric current, and temperature fifteen minutes after an operation is
started.
Low Pressure
85
Heating Mode
High Pressure
Electric current during operation
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