Swegon GOLD PX Series Operation And Maintenance Instructions page 54

alarm text
Function
89 NO COMM. SA PREFILTER PRESS. SENSOR
The air handling unit's control unit cannot establish
correct communication with supply air prefilter pres-
sure sensor.
90 NO COMM. EA PREFILTER PRESS. SENSOR
The air handling unit's control unit cannot establish
correct communication with extract air prefilter pres-
sure sensor.
91
FROST PROTECTION, PREHEATING, BELOW ALARM LIMIT
The sensor for the frost protection monitor, preheat-
ing, has measured a temperature lower than the
preset temperature. Factory setting: 7 °C.
92 FROST PROTECTION PREHEATING SENSOR DEFECTIVE
The sensor for the frosting protection monitor, pre-
heating, is lacking, is not connected or is faulty, if an
air heater for hot water is connected.
93 PREHEATING SENSOR DEFECTIVE
The sensor for preheating is lacking, is not connected
or is faulty, if an air heater for hot water is con-
nected.
94 EL. AIR HEATER, PREHEATING, TRIPPED
The thermal overload protection for the connected
electric air preheater, has tripped or is not connected.
95 PREHEATING BELOW SETPOINT
The preheating temperature is below the preset set-
point (for ERS and Supply air control) or Min SA temp
(for Extract air control) longer than 0 minutes.
96
SPARE
97 NO COMMUNICATION ReCO PRESSURE SENSOR
The air handling unit's control unit cannot establish
correct communication with the flow pressure sensor
for ReCO.
98
ReCO DAMPER MOTOR FAULTY
The damper motor does not actuate damper to
the right position. The position-confirming output
signal from the damper is not equivalent to the input
control signal.
99
TIME LOCK TRIPPED
Contact Swegon or their representative.
100- SPARE
101
102 COOLING VALVE I/O-7 DEFECTIVE
Controls of the Cooling valve do not obtain the same
signal on AI 1 as on AU1 on I/O-module.
103
HEATING VALVE I/O-7 DEFECTIVE
Controls of the Heating valve do not obtain the
same signal on AI 2 as on AU2 on I/O-module
104 COOL. CIRCUIT PUMP I/O-7 TRIPPED.
Controls of the cooling circuit pump do not obtain
correct signal according to set function.
*** Blocked if the hand terminal does not display the main menu.
**** Adjustable: 0-99 months.
54 www.swegon.com
Priority Stop
0=blocked 0=In operat.
A=A alarm 1=Stop
B=B alarm
B*** 0
B*** 0
A 1
A 1
A 1
A*** 1
A*** 1
A*** 1
A*** 1
– –
B*** 1
A*** 1
B*** 1
We reserve the right to alter specifications without notice.
GB.GOLDSK509.091101
Indication Delay
LeD
0=Off s=seconds
1=On m=minutes
1 10 s
1 10 s
1 3 s
1 3 s
1 3 s
1 3 s
1 20 m
1 10 s
1 10 m
– –****
0 10 m
0 10 m
0 30 s
Resetting
M=manual
A=automatic
A
A
M
A
A
M
M
A
M
M
M
M
M