REMKO WLT EC Series User Manual

Malfunction indicated by flashing code
H (red)
M
(yellow)
L
(green)
Cause Required action
On Fan at max. speed Normal operating condition
On Fan at medium speed Normal operating condition
On Fan at low speed Normal operating condition
Flashes
Heating mode: Warm-up phase, fan not
active, heat exchanger temperature
< 28/36 °C (corresponds to DIP3, SW5)
Wait approx. 1 minute
Flashes
Heating mode: Cool-down phase, fan
active (only for DIP3 configuration, SW7 =
ON)
Wait approx. 1 minute
On Flashes Flashes Register probe faulty/tripped Contact specialist dealer
Flashes
Cooling mode: Indoor unit anti-freeze pro-
tection < 2 °C for 10 minutes
Increase the medium temper-
ature
Flashes On
Heat exchanger/anti-freeze protection
probe > 75 °C
Reduce the medium tempera-
ture
Flashes Flashes
Heating mode: Overheating protection for
indoor unit
Reduce the medium tempera-
ture
Flashes Flashes
Indoor unit probe, ambient air
faulty/tripped
Contact specialist dealer
On Flashes Window contact tripped/system in standby Open enabling contact
REMKO WLT EC series
48

REMKO WLT EC Series Specifications

General

Brand	REMKO
Model	WLT EC Series
Category	Air Conditioner
Language	English