Your thermostat OTH2750 / OTH4000 / OTH5007
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.
L1
L2/N
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!
Note: The wires of this thermostat are non-polarized.
The thermostat must be installed in
series with your heating device.
Connecting the thermostat directly
to the line voltage source will
damage the unit.
OTH2750 (2750 W @ 240 VAC)
OTH4000 (4000 W @ 240 VAC)
OTH5007 (5000 W @ 347 VAC)
Non-programmable thermostat
Install your thermostat
Note: For a forced-air
heater, go to the
''Advanced Settings''
section to change the
control cycle of the
thermostat.
4
3
1
5
2
!
Remove your old
thermostat. It should be
connected to 2 wires.
User's guide
Warnings
Setpoint Temperature
Room Temperature
Heating indicator
Unlock and lift
the thermostat cover.
Use the two screws to
secure the thermostat
to the electrical box.
Use the provided connectors to
connect the two wires of the
thermostat to the wires previously
connected to your old thermostat.
Make sure to firmly tighten the wire connectors for a secure
connections. A loose connection can be a fire hazard.
Special CO/ALR solderless connectors must be used when
connecting with aluminum conductors.
Replace the
cover and lock.
Power up the
thermostat.
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