Ariston MICROCOMBI 23 MFFI Manuale - Pagina 2

Sfoglia online o scarica il pdf Manuale per Caldaia Ariston MICROCOMBI 23 MFFI. Ariston MICROCOMBI 23 MFFI 4. Wall-hung electronic ignition gas combination boiler ariston microcombi 23 mffi/ microcombi 27 mffi
Anche per Ariston MICROCOMBI 23 MFFI: Manuale d'uso (20 pagine), Istruzioni per la manutenzione (28 pagine), Manuale di istruzioni per l'installazione (25 pagine), Manuale per l'utente finale (8 pagine)

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Ariston MICROCOMBI 23 MFFI Manuale
MICROCOMBI
P.CB with
microprocessor
Anti-scale
device
Central heating flow
MICROCOMBI 23 MFFI
Ø 3/4" BSP
MICROCOMBI 27 MFFI
Ø 3/4" BSP
400
G
1
65 67 67 65
A B
CD E
Automatic
by-pass
Anti-frost
device
CLEARANCE DIMENSIONS - PIPE FITTINGS - EXHAUST OUTLETS
A
B
Domestic hot water outlet
Ø 1/2" BSP
Ø 1/2" BSP
Coaxial exhaust
156
105
300
Supplied By www.heating spares.co Tel. 0161 620 6677
23 MFFI
27 MFFI
WALL-HUNG GAS COMBINATION BOILER
ROOM-SEALED COMBUSTION CHAMBER
The microCombi offers advantages to both the end-user and the
installer. The size and weight is clearly an asset of this
combination boiler.
Ariston have applied a lot of time and effort into the resear ch
and development of the standard features of the boiler. These
features include: electronic ignition, temperature control of both
the heating system and domestic hot water to an accuracy of ±
1
C, a "twin pass" heat exchanger (generating both domestic
o
hot water and central heating directly) and adjustable
independent hot water temperature regulation.
The microCombi is able to regulate the maximum heating output
via the printed circuit board. The boiler also features a soft
ignition function, therefore reducing the noise output when the
boiler star ts to work. In order to avoid potential problems, the
boiler features electronically controlled overheating protection, a
warning light for defective flue dischar ge, an anti-scale device
and anti-frost device.
Fully modulating
IP X4D
C
Gas inlet
Domestic hot water inlet
Ø 3/4" BSP
Ø 3/4" BSP
130
G
2
G
1
G
2
100
ABDE
65 67 67 65
C
A B
Electronic
ignition
2
1
3
0
4
bar
Insufficient system
pressure shutdown
D
E
Central heating return
Ø 1/2" BSP
Ø 3/4" BSP
Ø 1/2" BSP
Ø 3/4" BSP
Twin pipe exhaust
400
CD E
C.H. Temp
adjustment
D.H.W. Temp
adjustment
G
Flue (Ø mm)
G
G
60/100 -
80-80
1
2
G
G
1
60/100 -
2
80-80
83
156
G
2
G
2
100
ABDE
C
105
300