Alarm Descriptions With Factory Settings - Swegon GOLD PX Series Operation And Maintenance Instructions

17.2 Alarm Descriptions with Factory Settings

alarm text
Function
EXTERNAL FIRE ALARM TRIPPED
1
For the fire protection function connected to termi-
nals 54-55.
2
INTERNAL FIRE ALARM TRIPPED
The air handling unit's supply air sensor measures a
temperature more than 70 °C and/or its extract air
sensor measures a temperature more than 50 °C.
The function must be activated manually in the
ALARM SETTINGS menu.
3
FROST PROTECTION BELOW ALARM LIMIT
The anti-frosting monitor sensor measures a tem-
perature lower than the preset temperature. Factory
setting: 7 °C.
4 R.HX.SPEED MONITOR TRIPPED
No impulses from the rotation detector are registered
with the heat exchanger controller. The air handling
unit will be switched out only if the outdoor tem-
perature drops below 5 °C.
5 FROST PROTECTION SENSOR DEFECTIVE
The anti-frosting monitor temperature sensor is lack-
ing, is not connected or is faulty; an air heater for hot
water is connected.
6 SUPPLY AIR TEMP SENSOR DEFECTIVE
EXTRACT AIR TEMP SENSOR DEFECTIVE
7
The supply air/extract air temperature sensor is not
connected or is faulty.
(Not applicable if only GOLD SD supply air or extract
air handling units are installed, see Alarm No. 82)
8
OUTDOOR AIR TEMP SENSOR DEFECTIVE
The outdoor air temperature sensor is not connected
or is faulty. (Not applicable to GOLD SD units, see
Alarm No. 81)
9 NO COMMUNICATION TO R.HX. CONTROLLER
The air handling unit's control unit cannot establish
correct communication with the heat exchanger
controller.
10
NO COMMUNICATION TO SA FREQUENCY CONV.
NO COMMUNICATION TO EA FREQUENCY CONV.
11
The air handling unit's control unit cannot establish
correct communication with frequency inverter.
12 OVER CURRENT IN SA FREQUENCY CONV.
OVER CURRENT IN EA FREQUENCY CONV.
13
Current above the normal level is supplied to the
motors.
14
UNDER VOLTAGE IN SA FREQUENCY CONV.
UNDER VOLTAGE IN EA FREQUENCY CONV.
15
Voltage below the normal level is supplied.
16
OVER VOLTAGE IN SA FREQUENCY CONV.
OVER VOLTAGE IN EA FREQUENCY CONV.
17
Voltage above the normal level is supplied.
* Not adjustable, always stops the air handling unit.
** Not adjustable, stops the air handling unit if the temperature to below +5 ºC.
*** Blocked if the hand terminal does not display the main menu.
**** Cannot be blocked.
We reserve the right to alter specifications without notice.
Priority Stop
0=blocked 0=In operat.
A=A alarm 1=Stop
B=B alarm
A**** 1*
A **** 1*
A **** 1*
A 0**
A **** 1*
A 1
A 1
B 0
A*** 1
A *** 1
A *** 1
A *** 1
A *** 1
A *** 1
A *** 1
A *** 1
A *** 1
GB.GOLDSK509.091101
Indication Delay
LeD
0=Off s=seconds
1=On m=minutes
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
1 10 s
1 10 s
1 10 s
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
1 3 s
www.swegon.com
Resetting
M=manual
A=automatic
M
M
M
M
A
A
A
A
A
A
A
M
M
M
M
M
M
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