Vortice VORT NRG 600 EC Manuel D'utilisation Et De Mise En Marche page 39

ENGLISH
VI.2. Alarms list
N° Title
Description
1 AS fan fault (UDI2 must be
closed "Fer" if the
fan is in in
operation)
Or
UAI2 should be
over 30 Pa if the
fan is in in
operation)
2 2 AR fan (UDI3 must be
fault closed ("Fer") if
the fan is in
operation )
Or
UAI3 should be
over 30 Pa if the
fan is in in
operation)
6 Filter DI1 should be
obstructed open ("Ouv") in
the absence of
faults
8 External frost Ext DI3 should be
protection closed ("Fer") in
the absence of
faults
15 High supply Ext AI1 has
temp. exceeded 50° C
23 Heater batt. Ext DI3 should be
overheating closed ("Fer") in
the absence of
faults
27 Ext. temp Check the value
sensor error on Ext Al2
31 VAS pressure Difference of more
error than 50 Pa
between the
supply setpoint
and the
temperature
reading on Ext
UAI1
32 VAR Difference of more
pressure than 50 Pa
error between the
supply setpoint
and the
temperature
reading on Ext
UAI2
Type Time Cause
A 30 s 1. The pressure switch is connected incorrectly (the pressure switch
(120 s must be set to 30 Pa).
for 2. The pressure detected by the sender is lower
LOBBY) 3. then 30 Pa (LOBBY
4. The motor is out of service
5. The thermal protection of the motor has tripped
6. Check the connections of the clear plastic pipes (see IV.8 and IV.9)
7. Water in clear plastic pipe
8. 0-10 V motor inverted
A 30 s 1. The pressure switch is connected incorrectly (the pressure switch
(120 s must be set to 30 Pa).
for 2. The pressure detected by the sender is lower
LOBBY) 3. then 30 Pa (LOBBY
4. The motor is out of service
5. The thermal protection of the motor has tripped
6. Check the connections of the clear plastic pipes (see IV.8 and IV.9)
7. Water in clear plastic pipe
8. 0-10 V motor inverted
C 5 s 1. The filter/s is/are obstructed
2. The pressure switch/es is/are connected incorrectly (the pressure
switches should be set to 150 Pa for G4 200 Pa for F7).
3. Check the connections of the clear plastic pipes (see section IV.8)
C 120 s 1. The THA thermostat is not set to 5° C
2. The THA thermostat is out of service
3. The circulation pump is out of service
4. The 3-way valve is incorrectly wired or hydraulically connected or out
of service
A 30 s 1. The supply temperature has exceeded 50° C
2. The temperature setpoint is too high
3. The supply fan has stopped (AS fan fault) while the heater battery is
working at full operating speed.
A 5 s 1. The THS safety thermostat has tripped. To reset the THS, press the
reset button on the electric heater battery.
2. Power supply failure
3. The supply fan has stopped (AS fan fault) while the heater batter is
working at full operating speed.
A 5 s 1. The external temperature sensor is out of service
2. The external temperature sensor SEG is wired incorrectly (see section
IV.3)
C 30 min The supply network does not correspond to the selected fan or to the
pressure setpoint.
The filter is obstructed
C 30 min The recovery network does not correspond to the selected fan or to the
pressure setpoint.
The filter is obstructed
® ) (contact technical assistance)
® ) (contact technical assistance)
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