Ideal Boilers VOGUE MAX COMBI 26, Installation & Servicing

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Installation and Servicing
SECTION 2 - INSTALLATION
CENTRAL HEATING
When the burner is established the following screen will be
displayed.
ON
MENU
READY
PREHEAT ON
80°C
The temperature shown will be the actual Flow
Temperature.
Set the timer or Programmable Room Stat to be off. The
burner will go off and the fan and pump continue to run for
2 minutes. The following screen will be displayed.
MENU
READY
PREHEAT OFF
READY
TIMER OR ROOM
THERMOSTAT OFF
Check the correct operation of all the system controls by
operating each control separately and check that the main
burner responds.
DOMESTIC HOT WATER
Fully open a DHW tap. The boiler will continue to run and
the following screen will be displayed.
MENU
READY
TIMER OR ROOM
THERMOSTAT OFF
ON
60°C
The temperature shown will be the actual DHW
temperature.
Close all taps except the largest draw off (bath) and check
that the boiler is firing in DHW. This is factory set to give
a DHW temperature rise of approximately 35°C at the flow
rate stated in Section 1.2 - Operation.
At full DHW output check the gas rate at the gas meter with
no other appliances in use. Refer to Section 1.8 for gas
rates. Ensure that, with the boiler operating, the dynamic
gas pressure is able to obtain maximum output. Refer to
Table 1.
Note
. to achieve maximum output in DHW operation all
taps may need to be opened.
Fully open all DHW taps in turn and ensure that water
flows freely.
Reduce the DHW draw off rate to about 3 l/min and check
that the boiler modulates to deliver DHW at approximately
65°C (with the DHW temperature control knob set to
maximum).
Close the DHW tap and check that the main burner
extinguishes. The pump will overrun for 60 seconds while
the fan overruns for 10 seconds. The following screen will
be displayed.
MENU
READY
PREHEAT OFF
READY
TIMER OR ROOM
THERMOSTAT OFF
IMPORTANT
The gas input to the burner is regulated by the gas valve
according to the air flow produced by the fan. It is NOT
user-adjustable. Any interference to sealed settings on
the gas valve will adversely affect operation and render
warranty void. For additional information refer to Section
1.8 - Gas Supply.
Note :
on systems in excess of 2 bar inlet pressure, a water
pressure governor may be required to prevent water noise.
2.25 CHECK CH & DHW OPERATION
INST
ALLA
TION