Reznor, Photon, Installation Manual, EN 2021-04, D301310 Iss 0 Page No 19 of 52
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Thermostat controls
Ancillary controls are required to provide timed
heat cycles, room comfort temperature level,
frost protection, override air circulation etc.
These are not included with the appliance and
should be ordered separately.
Do not attempt to control more than one unit
heater from a single thermostat or control
panel unless a properly wired relay is fitted.
Follow the instructions supplied with such
panels.
The location of the room thermostat or
sensor is very important. It should not be
positioned on a cold wall or cold surface.
Avoid location in draughty areas or where
it may be influenced by heat sources e.g.
the sun, process plant, etc. The thermostat
should be mounted on a vibration free surface
and mounted about 1.5 metres above floor
level. Follow the thermostat manufacturers
instructions. The thermostat must be suitable
for potential free contacts.
