Swegon GOLD Instructions
Swegon Gold is an advanced air handling unit that offers a wide range of features for efficient and effective climate control in various applications. With its intelligent control system, it delivers precise temperature regulation, ensuring optimal comfort levels while minimizing energy consumption. Equipped with comprehensive safety mechanisms, including fire and external alarms, pre-heating and extra regulation sequence monitoring, Swegon Gold prioritizes the safety of your indoor environment.
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MANUAL FOR ALARMS AND INFORMATION MESSAGES
GOLD
RX/PX/CX/SD
Generation F
Applicable to Program Version 1.22 and newer versions
Content
Innehåll
1. Alarm Descriptions with Factory Settings ............. 3
2. Information Messages .......................................... 19
GB.GOLDSKFLARM.170215
The document was originally written in Swedish.
2 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
1. Alarm Descriptions with Factory Settings
Alarm text
Function
Priority Stop Delay
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
Resetting
0 = manual
1 = automatic
Alarm group 1: Fire alarm
1:1 EXTERNAL FIRE ALARM NO. 1 TRIPPED
For the fire protection function connected to terminals 6-7.
1:2 EXTERNAL FIRE ALARM NO. 2 TRIPPED
For the fire protection function connected to terminals 8-9.
1:3 INTERNAL FIRE ALARM TRIPPED
The air handling unit’s supply air sensor measures more than
70 °C and/or its extract air temperature sensor measures more than 50 °C.
The function must be activated manually.
Alarm group 2: External alarm
2:1 EXTERNAL ALARM NO. 1 TRIPPED
External alarm, connected to control unit terminals 10-11, has tripped..
2:2 EXTERNAL ALARM NO. 2 TRIPPED
External alarm, connected to control unit terminals 12-13, has tripped..
Alarm group 3: Pre-heating
3:1 PRE-HEAT, I/O MODULE NO. 9 COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with I/O module No. 9 for pre-heating.
A 1)
A 1)
A 1)
A
B
A
1
1
1
1 3)
0 3)
0 3)
3 s
3 s
3 s
1 s 2)
1 s 2)
10 s
0
0
0
0
0
1
3:2 PRE-HEAT, OVERHEATING PROTECTION FOR ELECTRIC AIR
HEATER TRIPPED
The overheating protection, electric air heater, has tripped.
3:3 PRE-HEAT, FROST GUARD TRIPPED
Frost guard temperature sensor measures temperature less than preset alarm limit.
Factory setting: 7 °C.
3:4 PRE-HEAT, FROST GUARD TEMPERATURE SENSOR DEFEC-
TIVE
Frost guard temperature sensor is defective or is not connected.
3:5 PRE-HEAT, TEMPERATURE SENSOR DEFECTIVE
Sensor is defective or is not connected.
3:6 PRE-HEAT, VALVE MONITORING TRIPPED
Valve actuator, air heater for water is defective.
3:7 PRE-HEAT, TEMPERATURE BELOW SET POINT ALARM LIMIT
Temperature is below preset set point longer than 20 minutes.
3:8 PRE-HEAT, ALARM INPUT TRIPPED
Alarm input pre-heat has tripped.
Alarm group 4: Extra regulation sequence
4:1 EXTRA REGULATION SEQUENCE 1, I/O-MODULE No E
COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. E for extra regulation sequence.
4:2 EXTRA REGULATION SEQUENCE 1, OVERHEATING PROTEC-
TION FOR ELECTRIC AIR HEATER TRIPPED
Overheating protection, electric air heater, has tripped.
A 1)
A 1)
A 1)
A
A
A
A
A
A 1)
0 3)
1
1
0 3)
0 3)
0 3)
0
0 3)
0 3)
10 s
5 s
3 s
3 s
10 m
20 m
20 s
10 s
10 s
0
0
1
1
0
0
0
1
0
We reserve the right to alter specifications without notice.
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GB.GOLDSKFLARM.170215
Alarm text
Function
4:3 EXTRA REGULATION SEQUENCE 1, FROST GUARD TRIPPED
Frost guard temperature sensor measures temperature less than preset alarm limit.
Factory setting: 7 °C.
4:4 EXTRA REGULATION SEQUENCE 1, FROST GUARD TEMPER-
ATURE SENSOR DEFECTIVE
Frost guard temperature sensor is defective or is not connected.
4:5 EXTRA REGULATION SEQUENCE 1, VALVE MONITORING
TRIPPED
Valve actuator, air heater for water, is defective.
4:6 EXTRA REGULATION SEQUENCE 1, ALARM INPUT TRIPPED
Alarm input extra regulation sequence has tripped.
4:7 EXTRA REGULATION SEQUENCE 1, TEMPERATURE PROTEC-
TION VIA COMMUNICATION, COMMUNICATION ERROR
The air handling unit’s control unit is not receiving any temperature reading via the external communication interface within the preset time limit.
4:9 EXTRA REGULATION SEQUENCE 2, I/O-MODULE No F
COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. E for extra regulation sequence.
4:10 EXTRA REGULATION SEQUENCE 2, OVERHEATING PROTEC-
TION FOR ELECTRIC AIR HEATER TRIPPED
Overheating protection, electric air heater, has tripped.
4:11 EXTRA REGULATION SEQUENCE 2, FROST GUARD TRIPPED
Frost guard temperature sensor measures temperature less than preset alarm limit.
Factory setting: 7 °C.
4:12 EXTRA REGULATION SEQUENCE 2, FROST GUARD TEMPER-
ATURE SENSOR DEFECTIVE
Frost guard temperature sensor is defective or is not connected.
4:13 EXTRA REGULATION SEQUENCE 2, VALVE MONITORING
TRIPPED
Valve actuator, air heater for water, is defective.
4:14 EXTRA REGULATION SEQUENCE 2, ALARM INPUT TRIPPED
Alarm input extra regulation sequence has tripped.
Alarm group 5: Reheating
5:1 REHEAT, OVERHEATING PROTECTION FOR ELECTRIC AIR
HEATER TRIPPED
The overheating protection, electric air heater, has tripped.
5:2 REHEAT, FROST GUARD TRIPPED
Frost guard temperature sensor measures temperature less than preset alarm limit.
Factory setting: 7 °C.
5:3 REHEAT, FROST GUARD TEMPERATURE SENSOR DEFECTIVE
Frost guard temperature sensor is defective or is not connected.
5:4 REHEAT, VALVE MONITORING TRIPPED
Valve actuator, air heater for water is defective.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A 1) 1 5 s 0
A
B
A
B
A
A
A
A
B
A
A
A
A
B
1)
1)
1)
1)
1)
1)
1)
0
0
0
0
0
0
1
0
0
1
1
0
1
1
3)
3)
3)
3)
3)
3)
3 s
10 m
20 s
5 m
10 s
10 s
5 s
3 s
10 m
20 s
10 s
5 s
3 s
10 m
1
0
0
1
1
0
0
1
0
0
0
0
1
0
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We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
Alarm group 6: Xzone I/O-module no. A
6:1 Xzone, I/O-MODULE NO. A COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. A for Xzone.
6:2 Xzone, OVERHEATING PROTECTION FOR ELECTRIC AIR
HEATER TRIPPED
The overheating protection, electric air heater, has tripped.
6:3 Xzone, FROST GUARD TRIPPED
Frost guard temperature sensor measures temperature less than preset alarm limit.
Factory setting: 7 °C.
6:4 Xzone, FROST GUARD TEMPERATURE SENSOR DEFECTIVE
Frost guard temperature sensor is defective or is not connected.
6:5 Xzone, SUPPLY AIR TEMPERATURE SENSOR DEFECTIVE
Supply air sensor is defective or is not connected.
6:6 Xzone, HEATING VALVE MONITORING TRIPPED
Valve actuator, air heater for water is defective.
6:7 Xzone, SUPPLY AIR TEMPERATURE BELOW SET POINT
ALARM LIMIT
The supply air temperature is below the preset set point
(ERS and Supply air regulation) or Min SA temp (Extract air regulation) longer than 20 minutes.
6:8 Xzone, SUPPLY AIR TEMPERATURE ABOVE SET POINT
ALARM LIMIT
The supply air temperature is above the preset set point
(ERS and Supply air regulation) or Max. SA temp (Extract air regulation) longer than 20 minutes.
6:9 Xzone, HEAT, ALARM INPUT TRIPPED
Alarm input Xzone heat has tripped.
Alarm group 7: Xzone I/O-module no. B
7:1 Xzone, I/O-MODULE NO. B COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. B for Xzone.
7:2 Xzone, EXTRACT AIR TEMPERATURE SENSOR DEFECTIVE
Extract air sensor is defective or is not connected.
7:3 Xzone, COOLING VALVE MONITORING TRIPPED
Valve actuator, air cooler for water is defective.
7:4 Xzone, EXTRACT AIR TEMPERATURE SENSOR BELOW SET
POINT ALARM LIMIT
The extract air temperature is below preset alarm limit for more than 20 minutes.
7:5 Xzone, COOL, ALARM INPUT 1 TRIPPED
Alarm input 1 Xzone cool has tripped.
7:6 Xzone, COOL, ALARM INPUT 2 TRIPPED
Alarm input 2 Xzone cool has tripped.
Alarm group 8: Cooling
8:5 COOLING, VALVE MONITORING TRIPPED
Valve actuator, air cooler, is defective.
Alarm group 9: Spare
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A
A
A
A
A
B
A
B
A
A
A
B
A
A
A
B
1)
1)
1)
0
0
1
0
0
1
0
0
0
1
1
0
0
0
3)
3)
3)
0 3)
0 3)
3)
3)
3)
3)
3)
3)
10 s
10 s
5 s
3 s
3 s
10 m
20 m
20 m
20 s
10 s
3 s
10 m
20 m
20 s
20 s
10 s
1
0
0
1
1
0
0
0
0
1
1
0
0
0
0
0
We reserve the right to alter specifications without notice.
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GB.GOLDSKFLARM.170215
Alarm text
Function
Alarm group 10: AHU, internal temperature sensor
10:1 SUPPLY AIR TEMPERATURE SENSOR DEFECTIVE
Supply air sensor is defective or is not connected.
10:2 SUPPLY AIR TEMPERATURE SENSOR FOR DENSITY COMPEN-
SATION DEFECTIVE
Supply air sensor in the supply air fan intake cannot establish correct communication or shows an incorrect value.
10:3 EXTRACT AIR TEMPERATURE SENSOR DEFECTIVE
Extract air sensor is defective or is not connected.
10:4 EXTRACT AIR TEMPERATURE SENSOR FOR DENSITY COM-
PENSATION DEFECTIVE (GOLD RX/PX/CX)
Temperature sensor in extract air fan intake cannot establish correct communication or shows incorrect value.
GOLD RX
Exhaust air regulation has been selected, but the temperature sensor in the exhaust air is defective or is not connected.
10:5 EXTRACT AIR TEMPERATURE SENSOR FOR HEAT EXCHANG-
ER DEFROSTING DEFECTIVE
Temperature sensor, for heat exchanger defrosting is defective.
10:6 EXTRACT AIR TEMPERATURE SENSOR FOR DENSITY COM-
PENSATION IN SD AHU DEFECTIVE
Temperature sensor in extract air fan intake cannot establish correct communication or shows incorrect value.
10:7 EXTRACT AIR DUCT TEMPERATURE SENSOR DEFECTIVE
The temperature sensor in the extract air duct is defective or is not connected.
10:10 OUTDOOR AIR TEMPERATURE SENSOR DEFECTIVE (GOLD
SD)
Outdoor temperature sensor is defective or is not connected.
Alarm group 11: External temperature sensors
11:1 ROOM TEMPERATURE SENSOR NO. 1 DEFECTIVE
Room temperature sensor 1 is defective or is not connected.
11:2 ROOM TEMPERATURE SENSOR NO. 2 DEFECTIVE
Room temperature sensor 2 is defective or is not connected.
11:3 ROOM TEMPERATURE SENSOR NO. 3 DEFECTIVE
Room temperature sensor 3 is defective or is not connected.
11:4 ROOM TEMPERATURE SENSOR NO. 4 DEFECTIVE
Room temperature sensor 4 is defective or is not connected.
11:5 Xzone, ROOM TEMPERATURE SENSOR NO. 5 DEFECTIVE
Xzone room temperature sensor 5 is defective or is not connected.
11:6 Xzone, ROOM TEMPERATURE SENSOR NO. 6 DEFECTIVE
Xzone room temperature sensor 6 is defective or is not connected.
11:7 Xzone, ROOM TEMPERATURE SENSOR NO. 7 DEFECTIVE
Xzone room temperature sensor 7 is defective or is not connected.
11:8 Xzone, ROOM TEMPERATURE SENSOR NO. 8 DEFECTIVE
Xzone room temperature sensor 8 is defective or is not connected.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A
B
A
B
A
A
A
B
B
B
B
B
B
B
B
B
1
0
1
0
1
1
1
0
0
0
0
0
0
0
0
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3 s
3 s
3 s
3 s
10 s
10 s
10 s
3 s
10 s
10 s
10 s
10 s
10 s
10 s
10 s
10 s
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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GB.GOLDSKFLARM.170215
Alarm text
Function
11:9 OUTDOOR TEMPERATURE SENSOR NO. A DEFECTIVE
Outdoor temperature sensor A is defective or is not connected.
11:10 OUTDOOR TEMPERATURE SENSOR NO. B DEFECTIVE
Outdoor temperature sensor B is defective or is not connected.
11:11 OUTDOOR TEMPERATURE SENSOR NO. C DEFECTIVE
Outdoor temperature sensor C is defective or is not connected.
11:12 OUTDOOR TEMPERATURE SENSOR NO. D DEFECTIVE
Outdoor temperature sensor D is defective or is not connected.
11:13 ROOM TEMPERATURE VIA COMMUNICATION, COMMUNI-
CATION ERROR
The air handling unit’s control unit is not receiving any temperature reading via the external communication interface within the preset time limit.
11.14 Xzone, ROOM TEMPERATURE VIA COMMUNICATION, COM-
MUNICATION ERROR
The air handling unit’s control unit is not receiving any temperature reading via the external communication interface within the preset time limit.
11:15 OUTDOOR TEMPERATURE VIA COMMUNICATION, COM-
MUNICATION ERROR
The air handling unit’s control unit is not receiving any temperature reading via the external communication interface within the preset time limit.
Alarm group 12: AHU, temperature diff.
12:1 SUPPLY AIR TEMPERATURE BELOW SET POINT ALARM LIMIT
The supply air temperature is lower than the preset set point
(ERS, ORS, ORE and Supply air regulation) or has deviated from the supply air controller’s current set point (Extract air regulation) longer than 20 minutes.
12:2 SUPPLY AIR TEMPERATURE ABOVE SET POINT ALARM LIMIT
The supply air temperature is above the preset set point
(ERS, ORS, ORE and Supply air regulation) or has deviated from the supply air controller’s current set point (Extract air regulation) longer than 20 minutes.
12:6 EXTRACT AIR TEMPERATURE BELOW ALARM LIMIT
The extract air temperature is below preset alarm limit for more than 20 minutes.
12:11 TEMPERATURE PROTECTION BELOW ALARM LIMIT
The temperature protection reading is below preset alarm limit.
12:13 HEAT EXCHANGER EFFICIENCY BELOW ALARM LIMIT
The heat exchanger's efficiency is below the preset alarm limit for more than 2 minutes.
Alarm group 13: Humidity/VOC
13:1 HUMIDIFICATION, I/O MODULE NO. 4 COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 4 for humidity.
13:2 SUPPLY AIR HUMIDITY SENSOR DEFECTIVE
The humidity sensor in the supply air duct is defective or is not connected.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 10 s 1
B
B
B
B
B
B
A
B
A
A
B
B
A
0
0
0
0
0
0
1
0
1
1
0
0
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
10 s
10 s
10 s
5 m
5 m
5 m 2)
20 m
20 m
20 m
30 s 2)
2 hrs.
10 s
10 s
2)
2)
1
1
1
1
1
1
0
0
0
0
0
1
1
We reserve the right to alter specifications without notice.
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GB.GOLDSKFLARM.170215
Alarm text
Function
13:3 EXTRACT AIR HUMIDITY SENSOR DEFECTIVE
The humidity sensor in the extract air duct is defective or is not connected.
13:4 EXHAUST AIR HUMIDITY SENSOR DEFECTIVE
The humidity sensor in the exhaust air duct is defective or is not connected.
13:9 HUMIDIFIER, ALARM OUTPUT TRIPPED
The humidifier has tripped alarm output.
13:11 VOC SENSOR COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the VOC sensor.
13:12 VOC SENSOR, INTERNAL COMMUNICATION ERROR
The air handling unit's control unit cannot achieve correct communication with the VOC sensor.
13:13 VOC SENSOR, INTERNAL ERROR
VOC sensor defective.
13:14 VOC SENSOR, LEVEL BELOW/ABOVE SET POINT ALARM
LIMIT
The VOC sensor has read a level below or above the set point alarm limit for more than 60 seconds.
Alarm group 14: Spare
Alarm group 15: Plate heat exchanger
15:1 PLATE HEAT EXCHANGER, I/O-MODULE NO. 2 COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 2 for plate heat exchanger.
15:2 PLATE HEAT EXCHANGER, TEMPERATURE SENSOR NO. 1
DEFECTIVE
Temperature sensor 1 for frost guard in heat exchanger cube is defective or is not connected.
15:3 PLATE HEAT EXCHANGER, TEMPERATURE SENSOR NO. 2
DEFECTIVE
Temperature sensor 2 for frost guard in heat exchanger cube is defective or is not connected.
15:4 PLATE HEAT EXCHANGER, DAMPER MONITORING TRIPPED
Damper actuator for plate heat exchanger is defective.
15:7 PLATE HEAT EXCHANGER, I/O-MODULE NO. 3 COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 3 for the plate heat exchanger.
15:8 PLATE HEAT EXCHANGER, BYPASS DAMPER MONITORING
TRIPPED
The bypass damper monitoring function of the plate heat exchanger has tripped.
15:9 PLATE HEAT EXCHANGER, DAMPER NO. 1 MONITORING
TRIPPED
The section damper 1 monitoring function of the plate heat exchanger has tripped.
15:10 PLATE HEAT EXCHANGER, DAMPER NO. 2 MONITORING
TRIPPED
The section damper 2 monitoring function of the plate heat exchanger has tripped.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A 0 3) 10 s 1
A
A
B
B
B
B
A
A
A
A
A
A
A
A
1
1
1
0
1
0
0
0
0
0
0
0
0
0
3)
3)
3)
3)
3)
3)
3)4)
3)4)
3)4)
3)4)
3)4)
3)4)
3)4)
3)4)
10 sec.
10 s
20 m
60 s
60 s
60 s
10 s
3 s
3 s
10 m
10 s
10 m
10 m
10 m
1
0
1
1
1
1
1
1
1
0
1
0
0
0
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We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
15:11 PLATE HEAT EXCHANGER, I/O-MODULE NO. 3 COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 3 for the plate heat exchanger.
15:12 PLATE HEAT EXCHANGER, BYPASS DAMPER MONITORING
TRIPPED
The bypass damper monitoring function of the plate heat exchanger has tripped.
15:13 PLATE HEAT EXCHANGER, COUNTER-FLOW, DEFROSTING
PRESSURE OVER ALARM LIMIT
There has been a continuous need for full defrosting for 2 hours.
15:14 PLATE HEAT EXCHANGER, DEFROSTING SENSOR NO. C
COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with defrosting sensor C for the heat exchanger.
15:15 PLATE HEAT EXCHANGER, DEFROSTING PRESSURE OVER
ALARM LIMIT
The need for defrosting has been over 95% continuously for
144 minutes.
Alarm group 16: Coil heat exchangers
16:1 COIL HEAT EXCHANGER, I/O-MODULE NO. 1 COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 1 for coil heat exchanger.
16:2 COIL HEAT EXCHANGER, TEMPERATURE SENSOR DEFECTIVE
The temperature sensor on the coil heat exchanger’s pipework package for the frost guard is defective or is not connected.
16:3 COIL HEAT EXCHANGER, VALVE MONITORING TRIPPED
Valve actuator of the coil heat exchanger is defective.
16:4 COIL HEAT EXCHANGER, PUMP MONITORING TRIPPED
No in-service indication from the pump is obtained.
16:5 COIL HEAT EXCHANGER, I/O-MODULE NO. C COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. C for coil heat exchanger.
16:6 COIL HEAT EXCHANGER, PRESSURE SENSOR DEFECTIVE
Pressure sensor for the coil heat exchanger is defective or is not connected.
16:7 COIL HEAT EXCHANGER, LOW PRESSURE IN FLUID CIRCUIT
Excessively low pressure in coil heat exchanger's fluid circuit.
Alarm group 17: Rotary heat exchanger
17:1 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER COM-
MUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with the heat exchanger motor controller.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A 1 3)4) 10 s 1
A
B
B
B
A
A
A
A
A
A
A
A
0
1
1
1
0
1
1
3)4)
3)4)
0
1
3)4)
3)4)
3)4)
3)4)
0
0
0
3)4)
10 m
2 h
10 m
2.4 h
10 s
3 s
10 m
20 s
10 s
10 m
5 m
10 s
0
0
1
0
1
1
0
0
1
1
0
1
We reserve the right to alter specifications without notice.
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GB.GOLDSKFLARM.170215
Alarm text
Function
17:2 ROTARY HEAT EXCHANGER, DEFROSTING PRESSURE SEN-
SOR NO. 7 COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with the heat exchanger pressure sensor no.
7. Applicable to the defrosting function only.
17:3 ROTARY HEAT EXCHANGER, DEFROSTING PRESSURE OVER
ALARM LIMIT
The need for defrosting has been over 95% continuously for
144 minutes.
17:4 ROTARY HEAT EXCHANGER, ROTATION DETECTOR TRIPPED
No impulses from the rotation detector are registered with the heat exchanger controller.
17:5 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER OVER-
CURRENT
Heat exchanger motor controller has registered excessively high current supplier to the drive motor.
17:6 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER UNDER-
VOLTAGE
Low feed voltage is supplied to the rotary heat exchanger’s motor controller.
17:7 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER OVER-
VOLTAGE
High feed voltage is supplied to the rotary heat exchanger's motor controller.
17:8 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER EXCESS
TEMPERATURE
High temperature (90°C) inside the heat exchanger’s motor controller.
17:9 ROTARY HEAT EXCHANGER, MOTOR CONTROLLER START
UP ERROR
Drive motor does not rotate during start up.
Alarm group 18: AYC
18:1 AYC, I/O MODULE No. 7 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 7 for AYC.
18:2 AYC HEATING, TEMPERATURE SENSOR DEFECTIVE
Heating temperature sensor is defective or is not connected.
18:3 AYC HEATING, VALVE MONITORING TRIPPED
The heated water valve actuator is defective.
18:4 AYC HEATING, PUMP MONITORING TRIPPED
The heated water pump is defective.
18:5 AYC HEATING, TEMPERATURE BELOW SET POINT LIMIT
Heating water temperature is below preset set point longer than 30 minutes.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 10 s 1
A
A
A
A
A
A
B
A
A
B
A
A
1)
1)
1)
1)
1)
1)
1
1
1
1
1
1
1
0
0
0
0
0
3)4)
3)4)
3)4)
3)4)
3)4)
3)4)
3)4)
3)
3)
3)
3)
3)
2,4 h
3 s
3 s
3 s
3 s
3 s
3 s
10 s
3 s
10 m
20 s
30 m
0
0
0
0
0
0
0
1
1
0
0
0
B 0 3) 30 m 0 18:6 AYC HEATING, TEMPERATURE ABOVE SET POINT ALARM
LIMIT 5)
Heating water temperature exceeds preset set point longer than 30 minutes.
18:9 AYC COOLING, TEMPERATURE SENSOR DEFECTIVE
Temperature sensor for the AYC function (All Year Comfort) cooling is defective or is not connected.
18:10 AYC COOLING, VALVE MONITORING TRIPPED
The chilled water valve actuator is defective.
A
B
0
0
3)
3)
3 s
10 m
1
0
10 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
18:11 AYC COOLING, PUMP MONITORING TRIPPED
The chilled water pump is defective.
18:12 AYC COOLING, TEMPERATURE BELOW SET POINT ALARM
LIMIT
Heating water temperature is below preset set point longer than 30 minutes.
18:13 AYC COOLING, TEMPERATURE ABOVE SET POINT ALARM
LIMIT 5)
Cooling water temperature exceeds preset set point longer than 30 minutes.
Alarm group 19-20: Spare
Alarm group 21: COOL DX
21:1 COOL DX, I/O MODULE NO. 2 COMMUNICATION ERROR
The AHU control unit cannot establish correct communication with I/O module No. 2 for the COOL DX.
21:2 COOL DX, COMPRESSOR NO. 1 LOW PRESSURE SENSOR
DEFECTIVE
Low pressure sensor is defective or is not connected.
21:3 COOL DX, COMPRESSOR NO. 1 LOW PRESSURE BELOW
ALARM LIMIT
The low pressure sensor measures lower pressure than preset alarm limit pressure.
21:4 COOL DX, COMPRESSOR NO. 1 HIGH PRESSURE SENSOR
DEFECTIVE
High pressure sensor is defective or is not connected.
21:5 COOL DX, COMPRESSOR NO. 1 HIGH PRESSURE ABOVE
ALARM LIMIT
The high pressure sensor measures higher pressure than preset alarm limit pressure.
21:6 COOL DX, COMPRESSOR NO. 1 MONITORING TRIPPED
Monitoring of compressor is defective.
21:7 COOL DX, COMPRESSOR NO. 1 RESTART ERROR
Compressor will not restart.
21:8 COOL DX, COMPRESSOR NO. 2 LOW PRESSURE SENSOR
DEFECTIVE
Low pressure sensor is defective or is not connected.
21:9 COOL DX, COMPRESSOR NO. 2 LOW PRESSURE BELOW
ALARM LIMIT
The low pressure sensor measures lower pressure than preset alarm limit pressure.
21:10 COOL DX, COMPRESSOR NO. 2 HIGH PRESSURE SENSOR
DEFECTIVE
High pressure sensor is defective or is not connected.
21:11 COOL DX, COMPRESSOR NO. 2 HIGH PRESSURE ABOVE
ALARM LIMIT
The high pressure sensor measures higher pressure than preset alarm limit pressure.
21:12 COOL DX, COMPRESSOR NO. 2 MONITORING TRIPPED
Monitoring of compressor is defective.
21:13 COOL DX, COMPRESSOR NO. 2 RESTART ERROR
Compressor will not restart.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A 0 3) 20 s 0
A
B
B
A
A
A
A
A
A
A
A
A
A
A
A
1)
1)
1)
1)
1)
1)
1)
1)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
30 m
30 m
10 s
5 s
5 s
5 s
3 s
20 s
10 s
5 s
5 s
5 s
3 s
20 s
10 s
0
0
1
1
0
1
0
0
0
1
0
1
0
0
0
We reserve the right to alter specifications without notice.
www.swegon.com 11
GB.GOLDSKFLARM.170215
Alarm text
Function
21:14 COOL DX, OUTDOOR AIR TEMPERATURE SENSOR DEFECTIVE
Outdoor air temperature sensor is defective or is not connected.
21:15 COOL DX, PHASE SEQUENCE MONITOR ERROR
Phase sequence protection for feed voltage to COOL DX has tripped.
Alarm group 22: Spare
Alarm group 23: SMART Link
23:1 SMART Link, COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with the chiller/heat pump.
23:2 SMART Link, ALARM LEVEL 1 TRIPPED
Chiller/heat pump has tripped, group alarm level 1.
23:3 SMART Link, ALARM LEVEL 2 TRIPPED
Chiller/heat pump has tripped, group alarm level 2.
23:4 SMART Link, ALARM LEVEL 3 TRIPPED
Chiller/heat pump has tripped, group alarm level 3.
23:10 AQUA Link, I/O MODULE NO. 5 COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with I/O module no. 5, AQUA Link
23:11 AQUA Link, PUMP MONITORING TRIPPED
Pump to AQUA Link is defective.
Alarm group 24: SMART Link DX
24:1 SMART Link, no. 1 communication error
The air handling unit's control unit cannot establish correct communication with the chiller/heat pump 1.
24:2 SMART Link, no. 1 alarm tripped
Chiller 1 defective.
24:4 SMART Link, no. 2 communication error
The air handling unit's control unit cannot establish correct communication with the chiller/heat pump 2.
24:5 SMART Link, no. 2 alarm tripped
Chiller 2 defective.
24:7 SMART Link, no. 3 communication error
The air handling unit's control unit cannot establish correct communication with the chiller/heat pump 3.
24:8 SMART Link, no. 3 alarm tripped
Chiller 3 defective.
24:10 SMART Link, no. 4 communication error
The air handling unit's control unit cannot establish correct communication with the chiller/heat pump 4.
24:11 SMART Link, no. 4 alarm tripped
Chiller 4 defective.
Alarm group 24-25: Spare
Alarm group 26: Pre-filter
26:1 PRE-FILTER, SUPPLY AIR PRESSURE SENSOR NO. 8 COMMU-
NICATION ERROR
The air handling unit’s control unit cannot establish correct communication with the sensor of the supply air pre-filter.
26:2 PRE-FILTER, SUPPLY AIR FOULED
The pressure across the supply air pre-filter exceeds the preset alarm limit for more than 10 minutes.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 3 s 1
A
A
B
B
B
B
B
A
A
A
A
A
A
A
A
B
B
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
5 s
30 s
30 s
30 s
30 s
10 s
10 s
30 s
30 s
30 s
30 s
30 s
30 s
30 s
30 s
10 s
10 m
0
1
0
0
0
1
0
1
1
1
1
1
1
1
1
1
0
12 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
26:7 PRE-FILTER, EXTRACT AIR PRESSURE SENSOR NO. 9 COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the sensor of the extract air pre-filter.
26:8 PRE-FILTER, EXTRACT AIR FOULED
The pressure across the extract air pre-filter exceeds the preset alarm limit for more than 10 minutes.
Alarm group 27: AHU, internal filters
27:1 AHU FILTER, SUPPLY AIR PRESSURE SENSOR NO. 3/4 COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the sensor of the AHU supply air filter.
27:2 AHU FILTER, SUPPLY AIR FOULED
The pressure across the AHU supply air filter has exceeded the preset alarm limit for more than 10 minutes.
27:7 AHU FILTER, EXTRACT AIR PRESSURE SENSOR NO. 3/4 COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the sensor of the AHU extract air filter.
27:8 AHU FILTER, EXTRACT AIR FOULED
The pressure across the AHU extract air filter has exceeded the preset alarm limit for more than 10 minutes.
Alarm group 28: Final filter
28:1 END FILTER, SUPPLY AIR PRESSURE SENSOR NO. A COMMU-
NICATION ERROR
The air handling unit's control unit cannot establish correct communication with the sensor of the supply air end filter.
28:2 END FILTER, SUPPLY AIR, FOULED
The pressure across the supply air end filter has exceeded the preset alarm limit for more than 10 minutes.
Alarm group 29: Spare
Alarm group 30: Flow measurement
30:1 AIRFLOW MEASUREMENT, SUPPLY AIR PRESSURE SENSOR
NO. 1/2 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the flow pressure sensor in the supply air.
30:2 AIRFLOW MEASUREMENT, SUPPLY AIRFLOW BELOW SET
POINT ALARM LIMIT
The supply airflow has gone below its set point by more that
10%, during a longer period than 20 minutes.
30:3 AIRFLOW MEASUREMENT, SUPPLY AIRFLOW ABOVE SET
POINT ALARM LIMIT
The supply airflow has exceeded its set point by more that
10%, during a longer period than 20 minutes.
30:6 AIRFLOW MEASUREMENT, EXTRACT AIR PRESSURE SENSOR
NO. 1/2 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the flow pressure sensor in the extract air.
30:7 AIRFLOW MEASUREMENT,EXTRACT AIRFLOW BELOW SET
POINT ALARM LIMIT
The extract airflow has gone below its set point by more that 10%, during a longer period than 20 minutes.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 10 s 1
B
B
B
B
B
B
B
A
B
B
A
B
0
0
0
0
0
0
0
1
0
0
1
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
10 m
10 s
10 m
10 s
10 m
10 s
10 m
10 s
20 m
20 m
10 s
20 m
0
1
0
1
0
1
0
1
0
0
1
0
We reserve the right to alter specifications without notice.
www.swegon.com 13
GB.GOLDSKFLARM.170215
Alarm text
Function
30:8 AIRFLOW MEASUREMENT, EXTRACT AIRFLOW ABOVE SET
POINT ALARM LIMIT
The extract airflow has exceeded its set point by more that
10%, during a longer period than 20 minutes.
30:11 AIRFLOW MEASUREMENT, PURGING PRESSURE SENSOR NO.
B COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the sensor of the rotary heat exchanger purging sector.
Alarm group 31: Pressure regulation
31:1 PRESSURE REGULATION, SUPPLY AIR PRESSURE SENSOR NO.
5 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the duct pressure sensor in the supply air. Applies only to pressure regulation of the supply air.
31:2 PRESSURE REGULATION, SUPPLY AIR PRESSURE BELOW SET
POINT ALARM LIMIT
The duct pressure has gone below its set point by more that
10%, during a longer period than 20 minutes ( if pressure sensors are connected).
31:3 PRESSURE REGULATION, SUPPLY AIR PRESSURE ABOVE SET
POINT ALARM LIMIT
The supply air duct pressure has exceeded its set point by more that 10%, during a longer period than 20 minutes (if pressure sensors are connected).
31:6 PRESSURE REGULATION, EXTRACT AIR PRESSURE SENSOR
NO. 6 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the duct pressure sensor in the extract air. Applies only to pressure regulation of the extract air.
31:7 PRESSURE REGULATION, EXTRACT AIR PRESSURE BELOW
SET POINT ALARM LIMIT
The extract air duct pressure has gone below its set point by more that 10%, during a longer period than 20 minutes (if pressure sensors are connected).
31:8 PRESSURE REGULATION, EXTRACT AIR PRESSURE ABOVE
SET POINT ALARM LIMIT
The extract air duct pressure has exceeded its set point by more that 10%, during a longer period than 20 minutes (if pressure sensors are connected).
Alarm group 32: ReCO
2
/Intermittent night heating
32:1 ReCO
2
, I/O MODULE NO. 0 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module no. 0.
32:2 ReCO
2
, PRESSURE SENSOR NO. 0 COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the pressure sensor.
32:3 ReCO
2
/INTERMITTENT NIGHT HEATING, RECIRCULATED AIR
DAMPER MONITORING TRIPPED
The damper actuator does not move to the right position.
The position-confirming output signal from the damper is not the same as the input control signal.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 20 m 0
B
A
B
B
A
B
B
A
A
B
0
1
0
0
1
0
0
0
0
0
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
10 s
10 s
20 m
20 m
10 s
20 m
20 m
10 s
10 s
10 m
1
1
0
0
1
0
0
1
1
0
14 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
32:4 ReCO
2
, OUTDOOR AIR DAMPER MONITORING TRIPPED
The damper actuator does not move to the right position.
The position-confirming output signal from the damper is not the same as the input control signal.
Alarm group 33: Service
33:1 PERIOD BETWEEN SERVICING PAST ALARM LIMIT
The preset service period has expired.
If the alarm is RESET via the hand-held terminal, the alarm will be initiated again after 7 days.
A new service period can be set and reset under ALARM
SETTINGS.
33:15 LOCK FUNCTION TRIPPED
Contact Swegon or their representative.
Alarm group 34: External controls
34:1 EXTERNAL CONTROL, I/O MODULE NO. 3 COMMUNICA-
TION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 3 for external control.
34:2 EXTERNAL CONTROL, I/O MODULE NO. 6 COMMUNICA-
TION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 6 for external control.
Alarm group 35: Booster diffusers
35:1 BOOSTER AIR TERMINALS, I/O MODULE NO. 8 COMMUNI-
CATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. 8 for Booster diffusers.
Alarm group 36: External communication, I/O-modules
36:1 EXTERNAL COMMUNICATION, I/O MODULE NO. A COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. A.
36:2 EXTERNAL COMMUNICATION, I/O MODULE NO. A TEM-
PERATURE SENSOR NO. 1 DEFECTIVE
I/O-module A, temperature sensor 1, is defective or is not connected.
36:3 EXTERNAL COMMUNICATION, I/O MODULE NO. A TEM-
PERATURE SENSOR NO. 2 DEFECTIVE
I/O-module A, temperature sensor 2, is defective or is not connected.
36:6 EXTERNAL COMMUNICATION, I/O MODULE NO. B COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. B.
36:7 EXTERNAL COMMUNICATION, I/O MODULE NO. B TEM-
PERATURE SENSOR NO. 1 DEFECTIVE
I/O-module B, temperature sensor 1, is defective or is not connected.
36:8 EXTERNAL COMMUNICATION, I/O MODULE NO. B TEM-
PERATURE SENSOR NO. 2 DEFECTIVE
I/O-module B, temperature sensor 2, is defective or is not connected.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 10 m 0
B
–
B
B
B
B
B
B
B
B
B
0
0
0
0
0
0
0
0
0
0
–
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
5 s
–
10 s
10 s
10 s
10 s
3 s
3 s
10 s
3 s
3 s
2)
0
0
1
1
1
1
1
1
1
1
1
6)
We reserve the right to alter specifications without notice.
www.swegon.com 15
GB.GOLDSKFLARM.170215
Alarm text
Function
36:11 EXTERNAL COMMUNICATION, I/O MODULE NO. C COM-
MUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with I/O module No. C.
36:12 EXTERNAL COMMUNICATION, I/O MODULE NO. C TEM-
PERATURE SENSOR NO. 1 DEFECTIVE
I/O-module C, temperature sensor 1, is defective or is not connected.
36:13 EXTERNAL COMMUNICATION, I/O MODULE NO. C TEM-
PERATURE SENSOR NO. 2 DEFECTIVE
I/O-module C, temperature sensor 2, is defective or is not connected.
Alarm group 37: Spare
Alarm group 38-47: MIRU Control 1-10
7)
38-
47:1
MIRU Control NO. 1-10 COMMUNICATION ERROR
The air handling unit’s control unit cannot establish correct communication with MIRU Control.
38-
47:2
38-
47:3
38-
47:4
38-
47:5
MIRU Control NO. 1-10 MOTOR CONTROL ALARM TRIPPED
The MIRU Control motor controller has tripped.
MIRU Control NO. 1-10 MOTOR CONTROL COMMUNICA-
TION ERROR
MIRU Control unit cannot establish correct communication with the power roof ventilator’s motor controller.
MIRU Control NO. 1-10 FLOW MEASUREMENT PRESSURE
SENSOR NO. 0 COMMUNICATION ERROR
MIRU Control unit cannot establish correct communication with the power roof ventilator's flow measurement pressure sensor.
MIRU Control NO. 1-10 PRESSURE REGULATION SENSOR
NO. 1 COMMUNICATION ERROR
MIRU Control unit cannot establish correct communication with the power roof ventilator's duct pressure sensor.
38-
47:6
38-
47:7
MIRU Control NO. 1-10 TEMPERATURE SENSOR DEFECTIVE
The MIRU Control temperature sensor is defective or is not connected.
MIRU Control NO. 1-10 FLOW/PRESSURE DEVIATION FROM
THE SET POINT ALARM LIMIT
The airflow/pressure has continuously exceeded or been below its set point by more than 20%.
Alarm group 49-54: Supply air fan no. 1A-3B
8)
49-
54:1
SUPPLY AIR FAN 1-3/A-B COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the supply air fan motor controller.
49-
54:2
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER OVERCURRENT
High current supplied to motor
49-
54:3
49-
54:4
49-
54:5
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER UNDERVOLT-
AGE
Voltage below the normal level is supplied.
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER OVERVOLT-
AGE
Excessively high voltage is supplied.
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER EXCESS
TEMPERATURE
High internal temperature.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 10 s 1
B
B
A
A
A
A
A
B
B
A
A
A
A
A
1)
1)
1)
1)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3 s
3 s
10 s
5 s
5 s
5 s
5 s
5 s
5 s
10 s
10 s
10 s
10 s
10 s
1
1
1
1
1
1
1
1
1
1
0
0
0
0
16 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Alarm text
Function
49-
54:6
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROL START UP
ERROR
Supply air fan does not rotate on a start up, rotates in wrong direction or rotates at excessively high speed.
49-
54:7
49-
54:8
49-
54:9
49-
54:10
49-
51:11
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER UNEVEN
PHASE VOLTAGE
High voltage difference between the phases (3-phase, 400
V), which causes rippling.
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER PHASE
FAILURE
Phase failure in motor controller.
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER MEMORY
ERROR
Internal memory error in motor controller.
SUPPLY AIR FAN 1-3/A-B MOTOR CONTROLLER CURRENT
LIMITATION
Current/Voltage limitation in motor controller.
SUPPLY AIR FAN 1A-3A MOTOR CONTROLLER INTERNAL
COMMUNICATION ERROR
Internal communication error in motor controller.
Alarm group 55-60: Extract air fan no. 1A-3B
9)
55-
60:1
55-
60:2
EXTRACT AIR FAN 1-3/A-B COMMUNICATION ERROR
The air handling unit's control unit cannot establish correct communication with the extract air fan motor controller.
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER OVERCUR-
RENT
High current supplied to motor
55-
60:3
55-
60:4
55-
60:5
55-
60:6
55-
60:7
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER UNDER-
VOLTAGE
Voltage below the normal level is supplied.
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER OVERCUR-
RENT
Excessively high voltage is supplied.
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER EXCESS
TEMPERATURE
High internal temperature.
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER START UP
ERROR
Extract air fan does not rotate on a start up, rotates in wrong direction or rotates at excessively high speed.
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER UNEVEN
PHASE VOLTAGE
High voltage difference between the phases (3-phase, 400
V), which causes rippling.
55-
60:8
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER PHASE
FAILURE
Phase failure in motor controller.
55-
60:9
ETRACT AIR FAN 1-3/A-B MOTOR CONTROLLER MEMORY
ERROR
Internal memory error in motor controller.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
A 1) 1 3) 10 s 0
A
A
A
B
A
A
A
A
A
A
A
A
A
A
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1
1
1
0
1
1
1
1
1
1
1
1
1
1
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
10 s
10 s
10 s
60 s
10 s
10 s
3 s
3 s
3 s
3 s
3 s
5 s
5 s
5 s
1
1
1
1
1
1
0
0
0
0
0
1
1
1
We reserve the right to alter specifications without notice.
www.swegon.com 17
GB.GOLDSKFLARM.170215
Alarm text
Function
55-
60:10
EXTRACT AIR FAN 1-3/A-B MOTOR CONTROLLER CURRENT
LIMITATION
Current/Voltage limitation in motor controller.
55-
57:11
EXTRACT AIR FAN 1A-3A MOTOR CONTROLLER INTERNAL
COMMUNICATION ERROR
Internal communication error in motor controller.
Alarm group 61: Supply air fan, I/O module
61:1 SUPPLY AIR FAN NO. 1A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with supply air fan no. 1A I/O module.
61:6 SUPPLY AIR FAN NO. 2A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with supply air fan no. 2A I/O module.
61:11 SUPPLY AIR FAN NO. 3A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with supply air fan no. 3A I/O module.
Alarm group 62: Extract air fan, I/O module
62:1 EXTRACT AIR FAN NO. 1A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with extract air fan no. 1A I/O module.
62:6 EXTRACT AIR FAN NO. 2A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with extract air fan no. 2A I/O module.
62:11 EXTRACT AIR FAN NO. 3A I/O MODULE COMMUNICATION
ERROR
The air handling unit's control unit cannot establish correct communication with extract air fan no. 3A I/O module.
Priority Stop Delay Resetting
0 = Blocked 0 = In operat.
s = second
A = A alarm 1 = Stop
B = B alarm
m = minute
h=hour
0 = manual
1 = automatic
B 0 3) 60 s 1
A
A
A
A
A
A
A
1
1
1
1
1
1
1
3)
3)
3)
3)
3)
3)
3)
5 s
10 s
10 s
10 s
10 s
10 s
10 s
1
1
1
1
1
1
1
1) Cannot be blocked.
2) The delay is adjustable.
3) Adjustable.
4) Stops the AHU if the temperature is below the adjustable limit.
5) Inactive as factory setting.
6) Contact Swegon or their representative.
7) Alarm group 38 = MIRU Control 1. Alarm group 39 = MIRU Control 2. Alarm group 40 = MIRU Control 3. Alarm group 41 = MIRU
Control 4. Alarm group 42 = MIRU Control 5. Alarm group 43 = MIRU Control 6. Alarm group 44 = MIRU Control 7. Alarm group 45
= MIRU Control 8. Alarm group 46 = MIRU Control 9. Alarm group 47 = MIRU Control 10.
8) Alarm group 49 = Supply air fan 1A. Alarm group 50 = Supply air fan 2A. Alarm group 51 = Supply air fan 3A. Alarm group 52 =
Supply air fan 1B. Alarm group 53 = Supply air fan 2B. Alarm group 54 = Supply air fan 3B.
9) Alarm group 55 = Extrat air fan 1A. Alarm group 56 = Extrat air fan 2A. Alarm group 57 = Extrat air fan 3A. Alarm group 58 =
Extrat air fan 1B. Alarm group 59 = Extrat air fan 2B. Alarm group 60 = Extrat air fan 3B.
18 www.swegon.com
We reserve the right to alter specifications without notice.
GB.GOLDSKFLARM.170215
Message No.
97:12
97:13
97:14
97:15
98:10
98:11
98:12
98:13
98:1
98:2
98:3
98:4
98:5
98:6
98:7
98:8
98:9
98:14
2. Information Messages
Information messages are displayed in the hand-held terminal.
Information messages are displayed only when the terminal is in the Dashboard image.
Information messages provide information e.g. about necessary settings that have not been entered or unfavourable operating conditions.The information message is indicated by a blue circle in the alarm log button on the instrument panel.
Message text
PLATE HEAT EXCHANGER, BYPASS OPTIMIZATION NOT PERFORMED
Bypass optimization of plate heat exchanger cannot be performed.
PLATE HEAT EXCHANGER, BYPASS OPTIMIZATION FAILURE
Bypass optimization of the plate heat exchanger has been performed, but the readings are not satisfactory.
PLATE HEAT EXCHANGER DEFROSTING CALIBRATION NOT PERFORMED
Defrosting calibration of the plate heat exchanger cannot be performed.
PLATE HEAT EXCHANGER DEFROSTING CALIBRATION FAILURE
Defrosting calibration of the plate heat exchanger has been performed, but the readings are not satisfactory.
SUPPLY AIR PRE-FILTER CALIBRATION NOT PERFORMED
Pre-filter calibration, supply air, not performed after first start. Recurrent at 30 minute intervals. The message is not received after completed filter calibration.
SUPPLY AIR PRE-FILTER CALIBRATION FAILURE
Pre-filter calibration failure, supply air. Recurrent at 5 second intervals.
EXTRACT AIR PRE-FILTER CALIBRATION NOT PERFORMED
Pre-filter calibration, extract air, not performed after first start. Recurrent at 30 minute intervals. The message is not received after completed filter calibration.
EXTRACT AIR PRE-FILTER CALIBRATION FAILURE
Pre-filter calibration failure, extract air. Recurrent at 5 second intervals.
SUPPLY AIR AHU FILTER CALIBRATION NOT PERFORMED supply air AHU filter calibration, supply air, not performed after first start. Recurrent at 30 minute intervals.
The message is not received after completed filter calibration.
SUPPLY AIR AHU FILTER CALIBRATION FAILURE
AHU filter calibration failure, supply air. Recurrent at 5 second intervals.
EXTRACT AIR AHU FILTER CALIBRATION NOT PERFORMED
AHU filter calibration, extract air, not performed after first start. Recurrent at 30 minute intervals. The message is not received after completed filter calibration.
EXTRACT AIR AHU FILTER CALIBRATION FAILURE
AHU filter calibration failure, extract air. Recurrent at 5 second intervals.
SUPPLY AIR END FILTER CALIBRATION NOT PERFORMED
End filter calibration, supply air, not performed after first start. Recurrent at 30 minute intervals. The message is not received after completed filter calibration.
SUPPLY AIR END FILTER CALIBRATION FAILURE
End filter calibration failure, supply air. Recurrent at 5 second intervals.
ROTARY HEAT EXCHANGER DEFROSTING CALIBRATION NOT PERFORMED
Defrost calibration, rotary heat exchanger, not performed after function was activated for first time. Recurrent at 30 minute intervals. The message is not received after completed heat exchanger calibration.
ROTARY HEAT EXCHANGER DEFROSTING CALIBRATION FAILURE
Defrost calibration failure, rotary heat exchanger. Recurrent at 5 second intervals.
ReCO
2
CALIBRATION NOT PERFORMED
ReCO
2
calibration not performed after function was activated for first time. Recurrent at 30 minute intervals.
Message is not received after completed ReCO
2
calibration.
ReCO
2
ReCO
2
CALIBRATION FAILURE
calibration failure. Recurrent at 5 second intervals.
We reserve the right to alter specifications without notice.
www.swegon.com 19
98:15
99:1
99:5
99:7
99:8
99:14
99:15
GB.GOLDSKFLARM.170215
Alarm text
Function
ReCO
2
WRONG SETTING
Pressure regulation, slave control or wrong type of AHU is selected. Recurrent at 5 second intervals.
E-MAIL ERROR
Error when sending e-mail. The message is received after ten tries.
FTP ERROR
Error when sending to ftp. The message is received after ten tries.
SD SHORT MEMORY SOON FULL
The SD card's memory is soon full. The oldest log data will sonn be deleted.
SD SHORT MEMORY FULL
The SD card's memory is full. The oldest log data is being deleted.
INTERNAL SERIAL MEMORY ERROR CPEx1
Internal serial memory error CPEx1
CLOCK CIRCUIT DEFECTIVE
Circuit for the clock is defective
20 www.swegon.com
We reserve the right to alter specifications without notice.
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