Mitsubishi Electric CAHV-P500YA-HPB Manuals

Manuals and User Guides for Mitsubishi Electric CAHV-P500YA-HPB. We have 2 Mitsubishi Electric CAHV-P500YA-HPB manuals available for free PDF download: Service Handbook, Instruction Manual

Mitsubishi Electric CAHV-P500YA-HPB Service Handbook (160 pages)

HOT WATER HEAT PUMP

Brand: Mitsubishi Electric | Category: Heat Pump | Size: 14.75 MB

Safety Precautions2................................................................................................................................................................

Table Of Contents6................................................................................................................................................................

Read Before Servicing10................................................................................................................................................................

I Read Before Servicing10................................................................................................................................................................

Necessary Tools And Materials11................................................................................................................................................................

Brazing12................................................................................................................................................................

Air Tightness Test13................................................................................................................................................................

Vacuum Drying (evacuation)14................................................................................................................................................................

Refrigerant Charging15................................................................................................................................................................

Remedies To Be Taken In Case Of A Refrigerant Leak15................................................................................................................................................................

Characteristics Of The Conventional And The New Refrigerants16................................................................................................................................................................

Notes On Refrigerating Machine Oil17................................................................................................................................................................

Restrictions18................................................................................................................................................................

System Configuration20................................................................................................................................................................

Types And Maximum Allowable Length Of Cables21................................................................................................................................................................

Main Power Supply Wiring And Switch Capacity22................................................................................................................................................................

Sample Installation24................................................................................................................................................................

Switch Types And The Factory Settings25................................................................................................................................................................

Configuring The Settings26................................................................................................................................................................

Water Pipe Installation31................................................................................................................................................................

Unit Components36................................................................................................................................................................

Unit Components And Refrigerant Circuit38................................................................................................................................................................

Control Box Of The Unit40................................................................................................................................................................

Unit Circuit Board41................................................................................................................................................................

Remote Controller46................................................................................................................................................................

Using The Remote Controller48................................................................................................................................................................

Function Settings53................................................................................................................................................................

Electrical Wiring Diagram58................................................................................................................................................................

Refrigerant Circuit62................................................................................................................................................................

Refrigerant Circuit Diagram64................................................................................................................................................................

Principal Parts And Functions65................................................................................................................................................................

Control68................................................................................................................................................................

Functions And Factory Settings Of The Dipswitches70................................................................................................................................................................

Operating Characteristics And Control Capabilities86................................................................................................................................................................

Defrost Operation88................................................................................................................................................................

Test Run Mode102................................................................................................................................................................

Items To Be Checked Before A Test Run104................................................................................................................................................................

Test Run Method106................................................................................................................................................................

Operating The Unit107................................................................................................................................................................

Refrigerant108................................................................................................................................................................

Symptoms That Do Not Signify Problems108................................................................................................................................................................

Standard Operating Characteristics(reference Data)108................................................................................................................................................................

Troubleshooting110................................................................................................................................................................

Maintenance Items112................................................................................................................................................................

Troubleshooting Principal Parts129................................................................................................................................................................

Temperature Sensor131................................................................................................................................................................

Refrigerant Leak145................................................................................................................................................................

Parts Replacement Procedures146................................................................................................................................................................

Water Piping Configuration In The Unit And How To Connect The Piping154................................................................................................................................................................

Attachments156................................................................................................................................................................

R407c Saturation Temperature Table158................................................................................................................................................................

Mitsubishi Electric CAHV-P500YA-HPB Instruction Manual (20 pages)

Air-Cooled Heat Pump Unit CAHV Series

Brand: Mitsubishi Electric | Category: Heat Pump | Size: 0.68 MB

Table Of Contents1................................................................................................................................................................

Safety Precautions2................................................................................................................................................................

External Appearance And Components6................................................................................................................................................................

Operating The Unit7................................................................................................................................................................

Initial Operation7................................................................................................................................................................

Daily Operation7................................................................................................................................................................

Using The Unit In Sub-freezing Or Snowy Conditions8................................................................................................................................................................

Troubleshooting9................................................................................................................................................................

Diagnosing Problems Using Error Codes9................................................................................................................................................................

Calling For Service12................................................................................................................................................................

Safety And Maintenance Information13................................................................................................................................................................

Contact Information13................................................................................................................................................................

Refrigerant Information13................................................................................................................................................................

Periodic Inspection13................................................................................................................................................................

Parts Inspection And Replacement Intervals16................................................................................................................................................................

Safety, Ventilation, And Fire-extinguishing Devices16................................................................................................................................................................

Warranty17................................................................................................................................................................

Terms And Conditions17................................................................................................................................................................

Exclusions17................................................................................................................................................................

Main Specifications18................................................................................................................................................................