Valor Fires 870 hydroflame Dream, Инструкция для установщика и владельца

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6. COMMISSIONING THE HEATER
1.
Turn on the electrical supply at the fused spur.
2.
Set the upper side switch to FLAME EFFECT , the flame-
effect will operate with the fan running at extra low speed.
3.
Set the on-board thermostat knob to setting 5.
4.
Set the heat selector switch to ELECTRIC HEATING . The fan speed will
increase slightly and heat will start to flow immediately.
5.
Set the heat selector switch to CENTRAL HEATING .
6.
Turn on central heating system ensuring all controls are calling for heat. Heat will
start to flow within a few minutes (when the system water temperature passing
through the heater reaches the pre-set temperature, factory set at 40ºC).
7.
Balance the central heating system if the Hydroflame
®
Dream is installed on the
same circuit as panel radiators.
8.
When the installation is working correctly remember to reset the on-board
thermostat to its normal setting.
9.
If the factory setting for the internal low temperature cut-out device requires
adjustment see the following note.
Note: Hydroflame
® Dream models are factory set to start operating in central heating
mode when the system water temperature is 40ºC or above. Due to tolerances in the
internal cut-out device this means the
heater will not switch off until the system
water temperature falls to approximately
36ºC. This setting is sufficient for systems
which normally run between 60ºC and
70ºC, however if the system runs at
higher temperatures, the adjuster located
on the side of the main body (See figure
11) can be turned clockwise up to a
maximum of 50ºC (off at approximately
46ºC) or anticlockwise for lower
temperatures. Release the locking plate,
adjust the stud by hand as required and
tighten the locking plate.
Page 16
©
Baxi Heating U.K. Limited 2009.
INSTALLER GUIDE
Figure 11. Adjuster