Daikin RR42AVAK/DX160421XM/AA Heat Pump Manuals

Manuals and User Guides for Daikin RR42AVAK/DX160421XM/AA Heat Pump. We have 1 Daikin RR42AVAK/DX160421XM/AA Heat Pump manual available for free PDF download: Service Instructions Manual

Daikin RR42AVAK/DX160421XM/AA Service Instructions Manual

Daikin RR42AVAK/DX160421XM/AA Service Instructions Manual (25 pages)

Split System Heat Pumps

Brand: Daikin | Category: Heat Pump | Size: 0 MB

Table of Contents

Table of Contents

2
Servicing

11
- Checking Transformer and Control Circuit
  12
- Checking Voltage
  12
- Checking Wiring
  12
- Checking Contactor And/Or Relays
  13
- Checking Contactor Contacts
  13
- Checking Capacitor
  14
- S-15A Resistance Check Using a Digital Multi-Meter
  14
- S-15B Capacitance Check Using a Digital Multi-Meter (in Capacitance Mode)
  14
- Checking Compressor
  15
- S-17A Resistance Test
  15
- S-100 Refrigeration Repair Practice
  16
- S-17B Ground Test
  16
- S-17D Operation Test
  16
- S-101 Leak Testing (Nitrogen or Nitro-Gen- Traced)
  17
- S-102 Evacuation
  17
- S-103 Charging
  18
- S-104 Checking Compressor Efficiency
  19
- S-106 Overfeeding
  20
- S-107 Underfeeding
  20
- S-108 Superheat
  20
- S-109 Checking Subcooling
  20
- S-110 Checking Expansion Valve Operation
  21
- S-112 Checking Restricted Liquid Line
  21
- S-113 Overcharge of Refrigerant
  21
- S-114 Non-Condensables
  21
- S-115 Compressor Burnout
  21
- S-120 Refrigerant Piping
  22

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