KT 50HR
Thermostat for Floor Heating 0769022
www.grupotemper.com
0769022 Thermostat for Floor Heating
Instruction Manual
Before Installation
Turn off 0769022, all electronic source and electrical devices
which will be connected before installation and maintenance.
The installer must be a trained service personnel.
Installation Location
The thermostat should be mounted on an inner wall ~1.5m above the
floor in a position where it is readily affected by changes of the
general room temperature with freely circulating air.
Prevent direct exposure to sunlight, drip or splash.
Do not place the unit at a location where air circulation is low, or
where there are great temperature changes (e.g. near door).
Do not place the thermostat near heat generating sources
(e.g. radiators, hot air vents, TV or lights).
Sensor Installation
-
Use the corrugated pipe(>16mm), place the sensor cable inside
the pipe. Bending radius of pipe must be not less than 5cm.
-
Plug one end of corrugated pipe via waterproof cork to prevent
the water or cement grout penetration, place the corrugated pipe
with sensor between the nearest coils of heating cable. It is better
to place the end of corrugated pipe with the sensor inside and
close to the upper floor layer.
-
Place the second end of corrugated pipe near with the connection
box for thermostat.
Wiring the Terminal
There are 6 wiring terminals at the back of the thermostat which are
labeled below.
The recommended wire range is AWG 12~14.
Mounting
Symbols
Description
L
230Vac Live input
N
230Vac Neutral input
N
230Vac Neutral output
OUT
230Vac Live output
SENSOR
Sensor Cable
SENSOR
Sensor Cable
