Beretta METEO GREEN HE R.S.I., Инструкция по установке и эксплуатации

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METEO GREEN HE R.S.I.
Parameter with password 18
PAR. MEANING UNIT MIN MAX STEP DEFAULT
47 CH2 OTC (climatic curve)
ONLY IF THE PAR. 20 SET UP IS 6 (2 HEATING CIRCUIT) -- 2,5 40 2,5 20
HP Max. speed fan
The value visualized is rpm/100 (e.g.: 3700/100 = 37) -- 1 Look istr.
boiler
LP Min. speed fan
The value visualized is rpm/100 (e.g.: 3700/100 = 37) -- 1 Look istr.
boiler
SP Slow ignition fan speed
The value visualized is rpm/100 (e.g.: 3700/100 = 37) -- LP HP 1 37
HH Max. power (flue analysais CO2) -- -- -- 1 --
LL Min. power (flue analysais CO2) -- -- -- 1 --
MM Modulation speed fan -- -- -- 1 --
23 Max. power CH (fan speed) rpm 37=(3700) HP 1 --
24 Min. power CH (fan speed) rpm LP 36=(3600) 1 --
CH1 = first CH circuit / CH2 = second CH circuit
DETAILED DESCRIPTION OF PARAMETERS AND
FUNCTIONS
HP
The HP function allows to modify, only if strictly necessary, the value of the
absolute maximum fan speed (burner OFF) and consequently the maximum
power of the boiler. We cannot guarantee the well functioning of the boiler if
it will be set to an higher value than the one shown in the booklet!
The parameter 23 is automatically adjusted to this value setting by HP
function.
LP
The LP function allows to modify, only if strictly necessary, the value of the
ABSOLUTE minimum fan speed (burner OFF) and consequently the minimum
power of the boiler. We cannot guarantee the well functioning of the boiler if
it will be set to a lower value than the one shown in the booklet!
The parameter 24 is automatically adjusted to the value setting by LP function
SP
The SP function allows to modify, only if strictly necessary, the value of the
fan speed (burner OFF) during the ignition fan speed procedure.
We cannot guarantee the well functioning of the boiler if it will be set to a
different value than the one shown in the booklet!
Differences between HP, LP and parameter 23 and parameter 24
- The functions HP and LP are correspondent to the fan absolute maximum
and minimum fan speed (DHW), while parameter 23 and parameter 24
can be set only within (at limit equal to) HP and LP functions and are only
related to CH functioning.
- Parameter 23 - It’s possible to modify the maximum fan speed for CH
mode, push Mode button, it’s possible to reduce the maximum output in
central heating (fan speed) by turning the DHW encoder. The parameter
23 can be adjusted between the low-limit as rpm/100 (3600/100 = 36) and
the absolute maximum fan speed by setting HP function.
- Parameter 24 - It’s possible to modify the minimum fan speed for CH
mode, push Mode button, it’s possible to increase the minimum output in
central heating (fan speed) by turning the DHW encoder. The parameter
24 can be adjusted between the absolute minimum fan speed by setting
LP function and the high-limit as rpm/100 (3600/100 = 36).
For example if the function HP=51 (factory setting) the parameter 23 can be
set between 36 and 51. To change parameter in service mode is sufficient
to move the DHW encoder.
HH
The test mode function at maximum power is necessary to carry out a com-
bustion analysis check, or the set the gas valve in order to obtain the CO
2
nominal percentage at the maximum power. In this mode an automatic heat
request is simulated, the 3-way valve motor is adjusted to CH position and
the fan goes to the absolute maximum speed related to PAR.1 and PAR.2
or HP continuously for 15 minutes. It’s now possible to adjust the gas valve.
The test mode willautomatically end after 15 minutes, or prematurely by
turning the DHW selector.
IMPORTANT - During this function the boiler won’t modulate according to
the CH set-value. In case of floor heating systems, or whenever the CH
system is not sufficient to exchange all the heat, can be suggestible to open
all the DHW taps at the maximum flow after removed the 3 way valve motor.
LL
The test mode function at minimum power is necessary to carry out a com-
bustion analysis check, or the set the gas valve in order to obtain the CO
2
nominal percentage at the minimum power. In this mode an automatic heat
request is simulated, the 3-way valve motor is adjusted to CH position and
the fan goes to the absolute minimum speed related to PAR.1 and PAR.2 or
LP continuously for 15 minutes. It’s now possible to adjust the gas valve. The
test mode will automatically end after 15 minutes, or prematurely by turning
the DHW selector. To exit service mode push Info button.
ATTENTION - See the remark for function HH.