ecoGEO C Installation and User Manual (Version 1.0)
page 59
7
Identifying problems and troubleshooting.
7.1
Alarms Lists
There are a number of parameters that the heat pump monitors at all times to check the equipment is working
properly. If any of these parameters is not within the standard value range, an alarm is activated to inform the
user that the heat pump is malfunctioning. If an alarm is activated, the
[Alarm]
button on the front panel lights
up red and if you press the button, you can access the alarm menu (see section 4.5 , Menu 1.8).
Alarm N°
MESSAGE
1
High discharge pressure
2
Low suction pressure
3
Low brine system pressure
4
Low heating system pressure
5
High discharge temperature
6
High inverter temperature
7
Low brine outlet temperature
8
Low brine inlet temperature
9
High heating outlet temperature
10
Temperature probe fault
(the defective probe is shown on screen)
11
Pressure transducer fault
(the defective transducer is shown on screen)
12
Failure of a indoo th -Tune terminal
(the defective terminal is shown on screen)
13
Temperature reading failure of a indoor th -Tune terminal
(the defective terminal is shown on screen)
14
Humidity reading failure of a indoor th -Tune terminal
(the defective terminal is shown on screen)
Internal clock failure of a indoor th -Tune terminal
(the defective terminal is shown on screen)
15
Incorrect superheat
Table 7.1.
List of alarms and messages displayed on the front panel.
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