AERMEC PCO5 User Manual page 34

Bit
5
6
7
8
9
10
11
12
13
14
15
Software - alarm set 2
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Hardware - alarm set 2
Bit
0
1
2
System controller communication timeout (60s timeout, each new communication resets the timer and
3
4
5
6
7
8
9
10
11
12
13
14
15
Hardware - alarm set 1
Meaning
T4 sensor
T5 sensor
T6 sensor
T7 sensor
P3 sensor
P4 sensor
T8 sensor
T9 sensor
T10 sensor
T11 sensor
T12 sensor
Software - alarm set 2
Meaning
Circuit 2 high superheat
Circuit 2 refrigerant loss (warning): Valve opening 2
Circuit 1 comp. 2 discharge gas high temp.
Circuit 1 comp. 3 discharge gas high temp.
Circuit 2 low pressure
Circuit 2 high condensing pressure
Circuit 2 comp. 1 discharge gas high temp.
Circuit 2 comp. 2 discharge gas high temp.
Circuit 2 comp. 3 discharge gas high temp.
Circuit 2 Low envelope condensing temperature (warning)
Circuit 2 High envelope condensing temperature (warning)
Circuit 2 Low envelope evaporating temperature (warning)
Circuit 2 High envelope evaporating temperature (warning)
Circuit 2 envelope alarm
Circuit 2 anti-freeze alarm
Insufficient differential pressure in reverse cycle valve
Hardware - alarm set 2
Meaning
T13 sensor
Drive VS communication
EEPROM failure
cancels the alarm)
Drive VS Alarm
Drive VS configuration alarm
Safety feedback circuit 1
Safety feedback circuit 2
System Power Loss
Drive VS locked out
Valve configuration alarm
Valve 1 alarm
Valve 2 alarm
VS Drive startup alarm
Pack configuration alarm
NOT USED
Reset
Manual
Manual
Manual
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Manual
Manual
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Manual
Manual
Manual
Manual
Reset
Manual
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Manual
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Manual
Manual
Manual
Manual
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Manual
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Manual
Reset
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Manual
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Manual
Manual
Manual
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Auto
Manual
Manual
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Auto
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35