REMKO WLT EC Series User Manual

Alarm contact for general alarm signal
The unit is equipped with a general alarm signal
contact that can be used to signal a malfunction to
an external location. If a unit malfunction is present
on the unit, the potential-free contact is closed.
This contact can be connected with 230 V
.
2
5
1
6 7
43 9
12
8
13 14
1110
COM K1 K2 H M L
AUTO
ALARM ALARM 0-10V ON/OFF GND A
B
Group control/MODBUS control
If, for example, multiple units are to be controlled
via a single cabled remote control, connect the
WL
T EC units with each other. For this purpose,
connect contacts A and B of the individual units
with each other. It is also possible to implement
control via a Modbus interface with these contacts.
The corresponding data protocol is available as a
separate document.
2
5
1
6 7
43 9
12
8
13 14
1110
COM K1 K2 H M L
AUTO
ALARM ALARM 0-10V ON/OFF GND A
B
MODBUS
REMKO WLT EC series
40

REMKO WLT EC Series Specifications

General

Brand	REMKO
Model	WLT EC Series
Category	Air Conditioner
Language	English