Glow-worm Betacom 24a - Switching on; User Controls

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HOWTOUSEYOURAPPLIANCE
8.3 Switching On
Checkthatallisolatingvalvesandthegas
servicecockontheapplianceareopen
andthatwaterowsfromthehotwater
taps,closethetaps.
a
Do not operate the boiler
without water.
• Makesurethat:
- Theappliancehaselectricalpower,
- Thegasservicecockisopen
- Themainswatersupplyisturnedon
- Checkthattheclock/externalcontrols
arecallingforheat.
a
If you are in any doubt about
the boiler being lled with
water contact your installer
or Glow-worm's own service
organisation using the
telephone number shown in
the chapter " Contact your
after-sales organisation".
Thecontrol-paneldisplayswitches
on.Afteraninitiationcyclethatlastsa
fewseconds,theapplianceisreadyto
function.
Turning off
• Switchthepowersupplyofftoyour
appliance.
Theapplianceisnolongerpoweredand
thedisplayswitchesoff.
a
If you intend to leave your
property empty for a prolonged
period, please refer to the
Appliance Safety Devices
section.
8.4 User Controls
Selection of operating mode(s)
Tochangetheoperatingmode:
• Selectthefunctionmodebypressing
.
Pictogram mode

Heating+domestichot
water
Heatingonly
Domestichotwateronly
i
MPORTANT: When neither of
the 2 pictograms is displayed,
the boiler is in frost-protection
mode.
Adjustingthedomestichotwater
temperature
• Pressthebuttons
or ofthe
function
toadjustthetemperatureof
domestichotwater.
Temperatureofthewater
°C
Minimum 38
Maximum 60
NOTE:IfaGlow-wormoutdoorsensoror
Glow-wormintelligentcontrolsaretted,
thetemperatureofthewaterintheheating
circuitiscalculatedbytheboiler.Itis
neithernecessarynorpossibletoadjustit
manually.