Manual version 1.0 (16
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07
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2020)
en-21
en
3
Operation
The product is able to be controlled in the following fashion:
3.1
On/off (T1) thermostat
This is usually set to around 20 °C. Once room temperature
reaches this setting the fan automatically turns off.
3.2
Speed change (T2) thermostat
This provide an automatic 'boost' setting by allowing the fan to
run at a higher speed when the room temperature is colder
that it's setting. In typical applications, this can be set to 16 °C.
3.3
Low temperature cut out (T4) thermostat
Clipped on to the supply pipework to the unit, this monitors
the temperature of the water in the coil and automatically
turns the fans off when it drops below it’s predefined setting
(circa 40 °C – 45 °C).
3.4
Remote switches
The unit can be set to run at one of three fan speeds, how
-
ever it is usual to set the remote slider to position 1.
Summer/winter switch
when the remote slider is set to ‘Summer’ (as indicated by the
flame symbol) position it over-rides the low limit cut out (T4)
thermostat and the on/off (T1) thermostat. This allows the
unit to continually re-circulate ambient air when heating is
turned off. When heating is required, the remote slider should
be set to the (*) position. However the fans will not operate
until a water temperature of at least 40°C is detected by the
low limit cut out (T4) thermostat.
