Electra Delta 25 Service Manual page 34

Electra delta series; dci series air conditioner, refrigerant/heat pump
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CONTROL SYSTEM
11.7.3
Compressor over Heating Protection
Compressor temperature can be in one of 5 control zones (4 in protection, and 1 normal),
according to the following chart.
CTT
CTTOH4
CTTOH3
CTTOH2
CTTOH1
Control Status
P1
P2
P3
Stop Compressor
11.7.4
Compressor over Current Protection
CCR
CCROC4
CCROC3
CCROC2
CCROC1
11-6
Stop-Compresor
P3
P2
P1
Normal
Compressor Temperature
Increases
Norm
D1
D2
Stop-Compresor
HzDown1
Normal
CONTENTS
Else
SR
SR
D1
SC
HzDown2
Stop-Rise
SM DELTAZ 1-E.0 GB

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