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- For commissioning with the winter setting:
• Press the Summer/Winter switch (2) - Winter
position - heating pump started up.
• adjust the mixing valve (23 , fig. 2 - page 10 -
chapter III - TECHNICAL SPECIFICATIONS)
so that the desired radiator output temperature
is obtained (indication on the thermometer (4)).
Fig. 33
-
- For commissioning with the summer setting:
• For the FCX models:
• For the FCX + domestic hot water production
4
2
Fig. 34
!
5.2 - Commissioning
See the regulator technical instructions for tempera-
ture control.
!
- 33 -
. Stop the boiler using the Stop/Start switch
(1),
tank :
. press the Summer/Winter switch (2) - Sum-
mer position,
. set the tank domestic hot water thermostat
to the required temperature,
. position the boiler temperature thermostat
(3) to the minimum,
. set the mixing valve (23 , fig. 2 - page 10 -
chapter III
-
TECHNICAL
TIONS) to position "0".
3
-
In the summer it is advisable to operate
the heating pump for several minutes to
avoid
any
risks
section 4 - page 37 - chapter VII - MAIN-
TENANCE).
(When the boiler is equipped with an
electronic regulator, this function is
performed automatically).
procedure
regulator
Set the boiler temperature thermostat
(3) to maximum.
COMMISSIONING
SPECIFICA-
1
of
fouling
(see
-
with
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