Mitsubishi Electric PUHZ-W50VHA User Manual (English)

Other manuals for Mitsubishi Electric PUHZ-W50VHA

Service Manual120 pages

Installation Manual76 pages

Questions and Answers:

S
Sherry WalkerAug 13, 2025
What to do if my Mitsubishi Electric Heat Pump water does not heat or cool well?
- S
  steven09Aug 14, 2025
  If your Mitsubishi Electric Heat Pump isn't heating or cooling water effectively, here are a few things you can check: * Clean the filter of the water piping, as a dirty or clogged filter can reduce flow. * Verify the temperature adjustment and adjust the set temperature accordingly. * Ensure that the outdoor unit has plenty of space around it for proper ventilation.
K
Karen JohnsonAug 17, 2025
What to do if the trouble is not reoccurring and it is not logged in Mitsubishi Electric Heat Pump?
- E
  ebernardAug 17, 2025
  If a trouble with your Mitsubishi Electric Heat Pump is not reoccurring and is not logged, re-check the abnormal symptom. Conduct troubleshooting and ascertain the cause of the trouble. If you can't find the cause, continue to operate the unit for the time being.
C
Charles ZimmermanAug 21, 2025
What to do if the trouble is reoccurring and it is not displayed on Mitsubishi Electric Heat Pump?
- A
  Annette DownsAug 21, 2025
  If a trouble with your Mitsubishi Electric Heat Pump is reoccurring but not displayed, conduct troubleshooting to identify the cause of the problem.
D
david43Aug 25, 2025
Why is my Mitsubishi Electric Heat Pump emitting water or vapor from the outdoor unit?
- V
  Valerie SnyderAug 26, 2025
  The emission of water or vapor from the outdoor unit of your Mitsubishi Electric Heat Pump can occur due to several reasons: * During cooling mode, water may form and drip from the cool pipes and joints. * During heating mode, water may form and drip from the heat exchanger of the outdoor unit. * During defrosting mode, water on the heat exchanger of the outdoor unit evaporates, and water vapor may be emitted.
R
Ryan MendozaAug 28, 2025
What to do if the Mitsubishi Electric PUHZ-W50VHA trouble is not reoccurring and is logged?
- M
  marcovargasAug 28, 2025
  If a trouble with your Mitsubishi Electric Heat Pump isn't reoccurring but is logged, consider temporary defects such as the operation of protection devices in the refrigerant circuit including the compressor, poor wiring connections, or noise. Re-check the symptom and inspect the installation environment, refrigerant amount, weather conditions when the issue occurred, and wiring. After servicing, reset the check code logs and restart the unit. This indicates there's no abnormality in the electrical components or controller board.
S
Sarah MartinSep 1, 2025
How to handle a Mitsubishi Electric PUHZ-W50VHA trouble that is not reoccurring and not logged?
- T
  Tracey MarksSep 1, 2025
  If the trouble with your Mitsubishi Electric Heat Pump is not reoccurring and is not logged, re-check for the abnormal symptom. Conduct troubleshooting to ascertain the cause of the trouble. If the cause isn't clear, continue operating the unit for the time being. This suggests there are no abnormalities concerning parts like the electrical components or controller board.
V
vincentericSep 5, 2025
What to do if trouble is not reoccurring and it is logged in Mitsubishi Electric PUHZ-W50VHA?
- G
  Gregory StewartSep 5, 2025
  If a trouble with your Mitsubishi Electric Heat Pump is not reoccurring but is logged, it could be due to temporary defects. This might include the activation of protection devices in the refrigerant circuit, a poor wiring connection, or electrical noise. To address this, re-examine the specific issue, inspect the installation environment, check the refrigerant level, consider the weather conditions when the problem occurred, and review the wiring. After servicing, clear the error code logs and restart the unit.
C
Christy FloresSep 9, 2025
What to do if the trouble is reoccurring and it is displayed on Mitsubishi Electric PUHZ-W50VHA Heat Pump?
- A
  Allen BellSep 9, 2025
  If a trouble with your Mitsubishi Electric Heat Pump is reoccurring and it is displayed, you should assess the situation to determine the issue and then implement the appropriate corrective measures as detailed in the “8-3. Self-diagnosis action table”.

Mitsubishi Electric PUHZ-W50VHA Specifications

General

Heating Capacity	5.0 kW
Cooling Capacity	5.0 kW
Phase	1
Refrigerant	R410A
Power Supply	220-240 V
Noise Level	50 dB
Series	PUHZ
Voltage (V)	220-240 V
Type	Air Source Heat Pump