SET 1501 T - Page 29

29
Maintenance and care: Trouble shooting
YELLOW
(constant)
Single short
beep every
hour
-
Service interval has
expired
Carry out a service
inspection of the
unit and set a new
service interval.
YELLOW
(ashing)
Triple beep
every 10 min.
No connection
to the paired
remote control
Remote control is
placed too far away
Place remote con-
trol within blue-
tooth range.
Remote control ran out
of battery
Change the bat-
tery of the remote
control.
GREEN/
YELLOW
(ashing)
- -
Unit in remote pairing
mode
Pair with a remote
control.
Succesful pairing
is conrmed with a
triple beep.
GREEN
(constant)
- -
Ext. heating coil acti-
vated (accessory only)
Part of normal op-
erating condition.
BLUE
(constant)
Single short
beep every 1
min.
LPCo error
Temp. dierence
between condenser
and evaporator coil too
small
Unit resets auto-
matically.
If the problem
persists the unit
will switch to an LP
failure.
BLUE
(ashing)
One single
beep
-
Normal power up
sequence
Part of normal op-
erating condition.
If you cannot nd the reason for the fault, switch o the unit immediately in order to prevent
further damage. Contact a service technician or a SET representative.
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