17
INSTRUCTIONS
Introduction
Getting Started
Buttons
Fig. 1
Type WLCT2 (and WLCT2/R/HW/2)
The room controller type WLCT2-x9 is a 4 event programmable controller used to control underfl oor heating areas
or special features on the WLM2 installation. The standard WLCT2-x9 can be used to programme up to 4 time and
temperature events over a 24 hour period, based upon a 7 day setting. Once a WLCT2-x9 has been fi tted the times and
temperatures for the area(s) it controls will no longer come from the defaults set in the main WLM2 master.
In addition to the immediate area of control set, within the WLCT2-x9, and selected via the ‘AREA’ setting contained within its
internal menu, the WLCT2-x9 can control the time and temperature characteristics of other sensor (up to 14) fi tted to the WLM2
master, this has been designed to maximise comfort and effi ciency and promote energy saving and associated cost savings.
Where the WLCT2-x9 is controlling other areas the +/- 4°C setting of those areas will now operate from the WLCT2-x9
settings, e.g. A WLCT2-x9 is set to 22°C and has been given control over ‘Area 1’, the WLTA-x9 fi tted in ‘Area 1’ now has
a control range of 18°C(-4°C) to 24°C (+4°C).
In addition to the standard WLCT2-x9 room controller, you may have fi tted to your system one of the following;
WLCT2-x9/2: This control allows the operation of a secondary heat source, for a specifi c area, as a boost function
operating in conjunction with the underfl oor heating.
WLCT2-x9/R: This control is used for the control of radiators in a domestic central heating circuit.
WLCT2-x9/HW: This control is used for the production of hot water control within a system.
Upon installation your installer should have set up the WLCT2-x9 control to suit your needs, should you
need to change any of the setting please follow the instruction detailed in following pages.
The WLCT2-x9: can be reset by pressing the button marked ‘R’ (see fi g 1), this will allow you to return to the factory
settings at any time. The default factory settings are detailed after the WLCT2-x9 programming section of
this manual.
A: B: C:
Display Adjustment
down
OK -
accept
D: E: F:
Adjustment
up
Reset to
factory
setting
Pin button
adjust of
clock
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