S
ENS
A
IR
M
ANUAL
E
RRORS
Manual version 1.0- North America (13-09-2016)
en-77
en
The unit is not
functioning, the
display is black
and does not
react to touch.
The unit is not receiving power.
Check the mains supply:
• isolation switch,
• unit has power.
• connections and wiring of the power supply.
The connection between the con-
trol panel and the control circuit
board is not good.
1. Check the control cable.
2. Check the wiring between the connector plate
and the control circuit board (connectors X530
and X60).
The control circuit board is not
working; the LEDs on the control
circuit board are not lit.
1. Check fuse F141.
2. Check the mains power cable (connector X01).
3. Replace the control circuit board.
The control panel is faulty.
Check the control panel by connecting it to another
unit with another cable. Replace the control panel if it
is not working.
One fan does not
work.
The fan is not receiving a power
supply or is faulty.
1. Check the wiring of the fan.
2. Check the transformer fuse.
3. Replace the fan.
The fans are not
working at a par-
ticular speed level.
The connection to the relevant
branch is not correct.
1. Check the transformer connections.
2. Check connector X60.
For units connected to a Daikin system:
The display of the
Daikin control
panel is blank.
No power supply to the connected
unit.
1. Check the mains supply.
2. Consult the installation manual for the control
panel.
3. Contact the supplier.
Poor connection to the control
panel.
The Daikin electronics in the air
curtain are faulty.
The Daikin con-
trol panel signals
an error (flashing
LED and/or error
code).
Daikin electronics in the unit or
outdoor unit detects an error.
1. Consult the service manual for the outdoor unit.
2. Contact the supplier.
The unit dis-
charges cool air
for a long period
and/or condensa-
tion drips from
the unit.
There is a fault in the air curtain.
Warning: this situation can
result in danger and/or dam-
age.
1. Switch off the whole system immediately.
2. Contact the supplier.
P
ROBLEM
P
ROBABLE
CAUSE
W
HAT
TO
DO
Summary of Contents for SensAir
Page 1: ...a Manual Comfort Air Curtain Model SensAir Version 1 0 North America Original Manual English ...
Page 78: ...ERRORS COMFORT AIR CURTAIN en 78 en ...
Page 82: ...MAINTENANCE COMFORT AIR CURTAIN en 82 en ...
Page 96: ...DISMANTLING COMFORT AIR CURTAIN en 96 en ...
Page 202: ...ENTRETIEN RIDEAU D AIR DE CONFORT fr 102 fr ...
Page 204: ...DÉMONTAGE RIDEAU D AIR DE CONFORT fr 104 fr ...