REMKO WLT EC Series User Manual

Function logic (SW2)
The units can be used for numerous applications
and requirements. The settings in the table below
are possible using switch block SW2. It is generally
not necessary to change this switch block (excep-
tion S2)
SW2
Function logic S1 S2 S3 S4
Use of a control valve ON
Use without a control
valve
OFF
Heating mode fan oper-
ation > 36 °C
ON
Heating mode fan oper-
ation > 28 °C
OFF
Close-loop fan opera-
tion
ON
Open-loop fan opera-
tion
OFF
Re-heat mode
fan not active
ON
Re-heat mode
fan active
OFF
Unit configuration (SW3)
Adjusting this DIP switch provides the regulation
with specific key variables that are required for
safe control behaviour and optimised unit opera-
tion. Only the configuration specified for the rele-
vant unit is permitted to be used here, as this is the
only way to guarantee optimised control behaviour
.
SW3
Unit type S1 S2 S3 S4 S5
WLT 30 EC ON OFF OFF OFF OFF
WLT 40 EC OFF ON OFF OFF OFF
WLT 50 EC ON ON OFF OFF OFF
WLT 60 EC OFF OFF ON OFF OFF
WLT 80 EC ON OFF ON OFF OFF
WLT 90 EC OFF ON ON OFF OFF
Fig. 35: DIP switch blocks SW1-SW3
REMKO WLT EC series
42

REMKO WLT EC Series Specifications

General

Brand	REMKO
Model	WLT EC Series
Category	Air Conditioner
Language	English