39
2000225294A
Please ensure the "Benchmark" logbook is completed and left
with the user.
The commissioning and first firing of the boiler must only be
done by a
competent person
.
Do not operate the boiler without water.
12.1 Gas Installation
The whole of the gas installation, including the meter, should be
inspected, tested for soundness and purged in accordance with
the current issue of BS6891 and in IE the current edition of
I.S.813 "Domestic Gas Installations".
12.2 Filling the system 1 to 8
12 Commissioning
2
DOMESTIC COLD
WATER ISOLATING
VALVE
CENTRAL HEATING
RETURN ISOLATING
VALVE
1
CENTRAL
HEATING
FLOW
ISOLATING
VALVE
Open the three boiler isolating valves.
The slot of the screw corresponds to flow direction.
(Turn anti-clockwise to open fully)
3
4
Make sure that :
The boiler is connected to the
electrical supply.
The gas service cock is open.
Switch OFF (0)
Undo cap on automatic air vent on top of boiler
and leave undone.
6
7
Leave cap on automatic air vent on top of boiler
open. (see procedure
3
)
Flush the domestic hot water system by
opening the hot water taps for several minutes.
8
Ensure the display indicates a system pressure
of 1.0 bar, adjust if necessary, refer to Section 3.2.
5
Bleed each radiator to remove air, ensure all
bleed screws are re-tightened.
If necessary repressurise the system, refer to
procedure
4.
Switch ON (I)
Fill the system until the pressure gauge reads
1.0 bar, reter to Section 3.2and 3.3.
12217
(F24e & F28e ONLY)
(F24e/F28e SHOWN )
Содержание EnviroPlus F24e
Страница 18: ...18 2000225294A Diagram 5 1 11907 5 Boiler Schematic F24e F28e ONLY ...
Страница 19: ...19 2000225294A 5 Boiler Schematic Diagram 5 1a 12248 BYPASS F28e SB ONLY ...
Страница 49: ...49 2000225294A 14 Fault Finding 12410 Diagram 14 4 ...
Страница 51: ...51 2000225294A 15 Wiring Diagram Diagram 15 1a 12240 F28e SB ONLY ...