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37
4
3
High
Low
1
Medium
1.5
8.4.2.4 Condenser temperature protection
---55
℃
<T3<60
℃
, the compressor frequency will decrease to the lower level until to F1 and then runs
at F1.If T3<54
℃
, the compressor will keep running at the current frequency.
---T3<52
℃
, the compressor will not limit the frequency and resume to the former frequency.
---T3>60
℃
for 5 seconds, the compressor will stop until T3<52
℃
.
8.4.2.5 Evaporator temperature protection
---T2<0
℃
, the compressor will stop and restart when T2
>=
5
℃
.
---0
℃≦
T2<4
℃
, the compressor frequency will be limited and decreased to the lower level
---4
℃
≤T2≤7
℃
, the compressor will keep the current frequency.
---T2>7
℃
, the compressor frequency will not be limited.
Summary of Contents for 11DSNA-A-1301
Page 1: ...NEOLA INVERTER SERIES Service Manual 2013 11DSNA A 1301...
Page 18: ...16 MS11D 22CRDN1 MN10W MS11D 22HRDN1 MN10W...
Page 20: ...18 MOC 18CDN1 MN10W MOC 18HDN1 MN5W...
Page 21: ...19 MOF 22CDN1 MN5W MOF 22HDN1 MN5W...
Page 52: ...50 9 2 2 Indoor outdoor unit s communication error diagnosis and solution E1...
Page 56: ...54 9 2 5 IPM malfunction or IGBT over strong current diagnosis and solution P0...
Page 57: ...55 9 2 6 Over voltage or too low voltage protection diagnosis and solution P1...
Page 58: ...56 9 2 7 High temperature protection of compressor top diagnosis and solution P2...
Page 59: ...57 9 2 8 Inverter compressor drive error diagnosis and solution P4...