McQuay M5MAC Guia de Resolução de Problemas descarregar pdf (Página 74)

McQuay Service Guide Book

Parameter

Number

Parameter Description Unit/ Range

31 De-ice setting 0-Normal, Other-Active

32 Dew drop setting 0-Normal, Other-Active

33 Heat sink protection zone 0-Normal, Other-Active

34 Turbo setting 0-Normal, Other-Active

35 Silent setting 0-Normal, Other-Active

36 Low ambient zone 0-Normal, Other-Active

37 Defrost status 0-Normal, Other-Active

38 Pump down status 0-Normal, Other-Active

39 O/D output flag 0-Comp off, 1-Comp ON

40 O/D output capacity In %

41 Target discharge temp

42 EXV control status 0-Initial, 1-Feedback

43 Indoor fan tap

44 O/D error code

45 I/D error code

46 Low voltage control zone 0-Normal, Other-Active

47 Gas leak detection 0-Normal, Other-Active

48 Discharge sensor disconnected 0-Normal, Other-Active

49 Official test setting 0-Normal, Other-Active

50 Skip frequency flag 0-Normal, Other-Active

51 Last O/D error code

52 2

last O/D error code

53 3

last O/D error code

Error Code Diagnosis by Unit Last State Memory

1. Remove battery from remote controller

2. Replace battery again into remote controller

3. Press Mode & ON/OFF buttons together

4. Press Mode button to 5:00

5. Press ON/OFF once

6. Repeat the fault diagnosis steps by wireless handset G18

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McQuay M5MAC Guia de Resolução de Problemas Página 74