108
Air to Water Heat Pump
Service Manual- Versati Series
NBJOUFOBODF
(8) Indoor capacity switch error(code:"C5")
Is the jumper
connected ?
Connect the jumper
Yes
No
E5 is displayed on
the wired controller
Is the jumper
loose ?
Work normally
No
Is the number
of the jumper
right ?
Yes
Yes
Connect the right
jumper
No
Tighten the jumper
Replace the
mainboard
3 DIAGNOSIS OF DRIVING
3.1 Diagnosis Flowchart of Driving of Single-phase Unit and Three-phase Unit
3.1.1 Drive module reset(code:"P0") ; IPM or PFC temperature sensor error(code:"P7") ; AC current protection
(input side)(code:"PA"); Current sense circuit error(code:"Pc"); PFC protection(code:"Hc")
E5 is displayed on
the wired controller
Replace
the mainboard
P0
,
P7
,
PA
,
Hc
or Pc is displayed
in the mainboard
88 Indicating Lamp
Work Normally
Summary of Contents for VERSATI SERIES
Page 1: ...AIR TO WATER HEAT PUMP SERVICE MANUAL VERSATI SERIES T1 R410A 50Hz 60Hz GC201202 ...
Page 4: ...1 Air to Water Heat Pump Service Manual Versati Series PRODUCT QSPEVDU ...
Page 15: ...12 Air to Water Heat Pump Service Manual Versati Series CONTROL DPOUSPM ...
Page 66: ...63 Air to Water Heat Pump Service Manual Versati Series INSTALLATION JOTUBMMBUJPO ...
Page 92: ...89 Air to Water Heat Pump Service Manual Versati Series JOTUBMMBUJPO GRS CQ16Pd Na H ...
Page 102: ...99 Air to Water Heat Pump Service Manual Versati Series MAINTENANCE NBJOUFOBODF ...
Page 128: ...125 Air to Water Heat Pump Service Manual Versati Series NBJOUFOBODF Fig 14 ...
Page 158: ...JF00300495 ...