Corrigo ventilation 3.4 manu

98 Chapter 17 Configuration Manual Corrigo Ventilation, revision R
Alarm text
The alarm text that should be shown in the display when there is an alarm can be changed using E
tool
©
. For more information, see the E tool
©
manual.
Alarm list
The alarm text and priority columns show the factory set values.
.No
Alarm text
Pri
Description
1
Malfunction supply air fan
B
Malfunction supply air fan
2
Malfunction extract air fan
B
Malfunction extract air fan
3
Malfunction P1 heater
B
Malfunction pump, heating circuit
4
Malfunction P1 cooler
B
Malfunction pump, cooling circuit
5
Malfunction P1 exchanger
B
Malfunction pump, liquid connected
exchanger
6
Filter guard 1
B
Filter guard pressure switch or analogue
filter switch activated. Analogue filter
switch depends on the flow.
7
Flow guard
B
Flow switch activated
8
External frost guard
A
External frost protection thermostat
activated
9
Deicing pressure guard
-
Exchanger de-icing pressure switch
activated
10
Fire alarm
A
Fire alarm activated
11
External switch
C
"External switch" activated
12
External alarm
B
External alarm activated
13
Supply air control error
B
Supply air temp deviates too much from the
setpoint for too long.
14
Humidity control error
-
The room humidity deviates too much from
the setpoint.
15
High supply air temp
B
Supply air temp too high
16
Low supply air temp
B
Supply air temp too low
17
Supply air temp max limit
-
Maximum limiting of supply air temp active
18
Supply air temp min limit
-
Minimum limiting of supply air temp active
19
High room temp
B
Room temp too high during room temp
control
20
Low room temp
B
Room temp too low during room temp
control
21
High extract air temp
B
High extract air temp during extract air
control
22
Low extract air temp
B
Low extract air temp during extract air
control
23
Electric heating is overheated
A
Heater high temperature limit switch
activated
24
Frost risk
B
Frost protection function is overriding the
control of the heater output
25
Low frost guard temp
A
Frost protection temperature below frost
limit value
26
Low efficiency
B
Heat exchanger efficiency below limit value
27
Sensor error outdoor temp
B
Malfunction of connected sensor