Swegon GOLD CX Series, Инструкция по эксплуатации и обслуживанию, Страница: 56 / 80

GB.GOLDSK509.091101
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*** Blocked if the hand terminal does not display the main menu.
a
larm no.
alarm text
Function
Priority Stop Indication
LeD
Delay Resetting
0=blocked 0=In operat. 0=Off s=seconds M=manual
A=A alarm 1=Stop 1=On m=minutes A=automatic
B=B alarm
143 NO COMMUNICATION W CONTROL OPTIMIZE
The AHU control unit cannot establish correct com-
munication with CONTROL Optimize. B*** 0 1 10 s A
144-
149
NO COMMUNICATIONI/O-MODULE No. A-F
The air handling unit’s control unit cannot estab-
lish correct communication with the connected I/O
module A–F B*** 0 1 10 s A
150 FROST PROTECTION, EXTRA ZONE, BELOW ALARM LIMIT
The sensor for the frost protection monitor, extra
zone, has measured a temperature lower than the
preset temperature. Factory setting: 7 °C A 1 1 3 s M
151
FROST PROTECTION, EXTRA ZONE, FAULTY
The sensor for the frosting protection monitor, extra
zone, is lacking, is not connected or is faulty, if an air
heater for hot water is connected.
A 1 1 3 s A
152 SUPPLY AIR SENSOR, EXTRA-ZONE, FAULTY
The supply air sensor for the extra zone, is lacking,
is not connected or is faulty, if an air heater for hot
water is connected. A 1 1 3 s A
153 EXTRACT AIR SENSOR, EXTRA-ZONE, FAULTY
The extract air sensor for the extra zone, is lacking,
is not connected or is faulty, if an air heater for hot
water is connected. A 1 1 3 s A
154 EL. AIR HEATER, EXTRA-ZONE, FAULTY
The thermal overload protection for the connected
electric air heater for the extra zone has tripped or is
not connected. A 1 1 3 s A
155 EA TEMP IN EXTRA ZONE BELOW ALARM LIMIT
The extract air temperature in the extra zone is below
preset alarm limit for more than 0 minutes. A*** 1 1 20 m M
156 SA TEMP IN EXTRA ZONE BELOW ALARM LIMIT
The supply air temperature in the extra zone is below
the preset setpoint (for ERS and Supply air control)
or Min SA temp (for Extract air control) longer than
0 minutes. A*** 1 1 20 m M
157-
158
SPARE
A*** 1 1 M
159 NO COMMUNICATION, COOL DXS MODULE
The air handling unit’s control unit cannot establish
correct communication with the connected I/O mod-
ule of the COOL DXS A 0 1 3 s M
160 COOL DXS, LOW PRESSURE, BELOW ALARM LIMIT
The sensor for low pressure measures pressure lower
than the preset limit. A 0 1 3 s M
161 COOL DXS, HIGH PRESSURE, ABOVE ALARM LIMIT
The sensor for high pressure measures pressure
higher than the preset limit. A 0 1 3 s M
162
COOL DXS LOW PRESSURE SENSOR DEFECTIVE
The sensor for low pressure is not connected or is
defective.
A 0 1 3 s M
163 COOL DXS HIGH PRESSURE SENSOR DEFECTIVE
The sensor for high pressure is not connected or is
defective. A 0 1 3 s M