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5.2 Setting Comfort - / Economy setting
(hot water) (with exception of Q-Series)
Whentheboilerhasthatfacility,thethermostatcanbeused
to set the boiler’s hot water function to Comfort or Economy.
Check the boiler’s manual for any settings required for this pur-
pose.WhatdoestheComfort/Economysettingimply?Most
combination boilers have a function to supply hot water quickly,
the so-called Comfort setting (with exception of the Q-series).
This is particularly useful for longer connections because you
do not have to wait that long for hot water.
Thefollowingappliestoacombinationboiler:
•Comfort=heatretentionsettingtapwaterAAN(ON).
•Economy=heatretentionsettingUIT(OFF)=yes,
hot water but waiting time is a bit longer.
The following applies to a boiler with a separate (indirectly
heated)boiler:
•Comfort=boilerAAN(ON)
•Economy=boilerUIT(OFF)=nomorehotwaterwhenthe
boiler is empty.
Tap symbol visible:ComfortsettingalwaysonorComfort/
Economy in accordance with clock program. Tap symbol not
visible:Economysetting.
Thefollowinghotwater-Comfortsettingsarepossible:
1. Continuous Comfort (no clock program) (factory settings)
2. Continuous Economy (no clock program)
3. Automatic switching between Comfort/Economy settings in
accordance with central heating’s clock program
4. Automatic switching between Comfort/Economy settings in
accordance with own hot water clock program
Thesettingsforthesefourpossibilitiesaredescribedbelow:
1 Continuous Comfort:(Tapsymbolvisible).
Press
;
Press
(DHW);
Press
(ON);
(factory setting)