Operating voltage: 120/208/240 VAC, 60 Hz
TH1120RF-
3000
(3000 W)
TH1120RF-4000
(4000 W)
Wireless communication thermostat
User's guide
Technical Specifications
The installation of this thermostat should be made by a certified
electrician and must be installed in conformity with the national
and local Electrical Codes.
Since you are a valuable customer, before starting
the installation of your new thermostat, please
make sure that the breakers for your heating system
are off at the main electrical panel!
Warnings
L1
L2/N
The thermostat must be installed in
series with your heating device.
Connecting the thermostat directly
to the line voltage source will
damage the unit.
Note
: The wires of this thermostat are non-polarized.
Install your thermostat
Unlock and lift
the thermostat cover.
Power up the
thermostat.
4
3
1
5
Replace the
cover and lock.
Remove your old
thermostat. It should be
connected on 2 wires. If
you have more than 2
wires, refer to our website
(FAQ).
Use the two screws to
secure the thermostat
to the electrical box.
Note:
For a fan-forced
convector, go to the
''Advanced Settings'' section
to change the control cycle
of the thermostat.
2
!
Make sure to firmly tighten the wire connectors for a secure
connection. A loose connection can be a fire hazard.
Special CO/ALR solderless connectors must be used when
connecting with aluminum conductors.
Use the provided connectors to
connect the two wires of the
thermostat to the wires previously
connected to your old thermostat.
TH1120RF-3000 thermostat
Maximum load:
12.5 A / 3000 W @ 240 VAC
Resistive load only
Minimum load:
0.5 A / 120 W @ 240 VAC
TH1120RF-4000 thermostat
Maximum load:
16.7 A / 4000 W @ 240 VAC
Resistive load only
Minimum load:
0.5 A / 120 W @ 240 VAC
Setpoint range
: 5 ˚C to 30 ˚C (41 ˚F to 86 ˚F)
Display range:
0 ˚C to 70 ˚C (32 ˚F to 99 ˚F)
Resolution:
± 0.5 ˚C (± 1 ˚F)
Storage:
-20 ˚C to 50 ˚C (-4 ˚F to 122 ˚F)
Compatible
with an electric heating system such as:
Ÿ
Baseboard heater
Ÿ
Convector (short cycle)
Ÿ
Fan-forced convector (long cycle)
