Page
19
4.5.12
Combi Control Panel Layout
1) Heating Temperature Control
The heating temperature control
adjusts the temperature of the central
heating water flowing from the boiler
to the radiators. Turn the dial
clockwise towards red to increase the
temperature
and
anticlockwise
towards blue to reduce.
2) High Limit Reset
The high limit thermostat protects the
boiler against overheating and is
factory set to 110°C (not adjustable).
Should this thermostat ever trip, it
must be reset by pressing the small
red button underneath the control
panel towards the left hand side. Do
NOT reset when the boiler is still hot.
3) Hot Water On/Off Switch
4) Heating On/Off Switch
Heating and Hot Water modes are
controlled via the on/off switches
unless a remote time clock has been
fitted. Consult your installer.
5) Mains On Lamp
If this lamp is not lit there may be no
power coming to the appliance.
Check fuses and heating controls.
6) High Limit Lamp
If this lamp is lit, the high limit
thermostat has tripped. Press the
high limit reset (2).
7) Burner Lockout Lamp
If this lamp is lit, the burner has
locked out after failing to fire. Press
the red reset button on the front of the
burner.
8) Low Pressure Lamp
If this lamp is lit, the system pressure
has fallen below 0.3 bar. Refer to the
instructions in Sections 1.4 and 1.5.
Additionally, top up the pressure until
the light goes out then release
pressure via the pressure relief valve
until system pressure is 1 bar when
the boiler is cold.
1
2
5
6
7
8
(underneath)
3
4
Содержание Boilerhouse B120HE
Страница 13: ...4 5 2 U Series Utility Casing Components Models up to 120 HE 150 HE Models Page 11...
Страница 14: ...4 5 3 U Series Utility Pre Wired UHE Key Components Models up to 120 HE 150 HE Models Page 12...
Страница 15: ...4 5 4 U Series Utility Pumped UPHE Key Components Models up to 120 HE 150 HE Models Page 13...
Страница 16: ...Page 14 4 5 5 U Series Utility System USHE Key Components 4 5 6 U Series Utility Combi UCHE Key Components...
Страница 17: ...4 5 7 K Series Kabin Pak Casing Components Models up to 120 HE 150 HE Models Page 15...
Страница 18: ...4 5 8 K Series Kabin Pak Pre Wired KHE Key Components Models up to 120 HE 150 HE Models Page 16...
Страница 19: ...4 5 9 K Series Kabin Pak Pumped KPHE Key Components Models up to 120 HE 150 HE Models Page 17...
Страница 22: ...Page 20 4 5 13 Combi Pipe Layout UCHE KCHE Models...
Страница 23: ...Page 21 5 TECHNICAL DETAILS 5 1 Combi Sequence of Operation Flow Chart...
Страница 25: ...Page 23 5 2 3 U Series Utility 150HE Models 5 2 4 U Series Utility UCHE Models...
Страница 27: ...Page 25 5 2 7 K Series Kabin Pak 150HE Models 5 2 8 K Series Kabin Pak Base Tray 150HE Models...
Страница 28: ...Page 26 5 2 9 K Series Kabin Pak KCHE Models 5 2 10 K Series Kabin Pak Base Tray KCHE Models...
Страница 41: ...Page 39 6 3 2 Wiring Schematic...
Страница 66: ...Page 64 8 1 10 Kabin Pak Plume Management Kit KPMK The kit comprises...
Страница 78: ...Page 76 13 BURNER FAULT FINDING 13 1 Riello RDB...
Страница 79: ...Page 77 14 COMBI FAULT FINDING 14 1 Central Heating...
Страница 80: ...Page 78 14 2 Domestic Hot Water...
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