Thermogroup 5250 Operation manual

Manual Thermostat
Installation & User Guide
5250

2
Installing the thermostat ……………… 3
Wiring diagram ..………….........……5
User interface ..…………………….… 6
Operation ..………..………………..… 7
Technical specifications ..………….… 8
Service and support ….…………….… 10
Contents

3
A conduit should be in place prior to installation.
This conduit receives the sensor probe allowing
it to be removed where necessary.
Firstly, remove the temperature dial using a flat
head screw driver. Now unscrew the captive
screw situated to the left under the temperature
dial using a cross head screw driver and remove
the face plate.
The 5250 Thermostat needs to be installed with
a single gang back box which is supplied with
the unit. Please note this unit is not suitable for
use with a standard electrical mounting plate.
Insert the sensor probe into the back box and
down into the conduit.
Installing the Thermostat

4
Wire in the sensor probe, mains cable and
underfloor heating cold tail as per the wiring
diagram on page 5. Ensure that the wiring is
adequate for the total load of the underfloor
heating system.
Secure the back plate and main body to the
back box with 3.5mm screws provided. Tidy the
cables during installation to avoid entrapment
and cable damage. Now reposition the face
place surround and tighten the captive screw.
Installing the Thermostat

5
1. Sensor probe
2. Mains cable
3. Heating system
4. Tension screw
5. Screw fixing hole
6. Back plate
Wiring Diagram

6
1. Back plate
2. Face plate surround
3. Face plate
4. LED indicator
5. On & off switch
6. Temperature dial
User Interface

7
Use the on & off switch to turn the unit on and
off. The LED positioned on the front of the 5250
will light up when the floor heating is heating
(i.e. The floor temperature is below the desired
set temperature). Turn the temperature dial to
select a desired temperature. Do not turn on the
underfloor heating system until all adhesives
and levelling compounds have fully cured.
Consult manufacturer guidelines for curing
times.
Operation

8
Supply Voltage 240V
Maximum Load 16A
IP Rating IP20
Warranty 3 Years
Width 86mm
Height 86mm
Depth 50mm (30mm in wall)
Temperature Range -5°C to +40°C
Technical Specifications

9
Notes

10
PO Box 822
Leeton NSW 2705
1300 368 631
[email protected]m.au
www.thermogroup.com.au
Service and Support