Maintenance And Service; Guide - REMEHA CELCIA 20 Manuel D'utilisation

Other error codes These are the codes from See boiler manual.
the boiler.
When I get up in the The warm water eco- Have the thermostat
morning, it takes a long function is active (ther- move onto a comfort
time before the warm mostat is still in lower temperature earlier or
water gets hot. night setting). deactivate the warm
water eco-function (see
chapter 5.4)
The boiler continues to Celcia 20 will already be You can set the max.
burn although the room moving onto the next warm-up time to 0. This
temperature is already switch point. This is will have the result that
above the set value. normal. in the morning it will no
longer be warm by the
set time.
7. Other aspects
7.1 Economical heating
To use as little energy as possible, it is important that the
controller is correctly set. Here are some tips:
• Make use of the hot-water ECO function (§ 5.4)
• Let the controller go to night reduction a bit earlier in the
evening (a house does not cool down that fast).
• If you are going to bed earlier than is programmed, lower
the set temperature with the key.
• Use the gone-for-a-while-function (§ 3.6).
• Make use of the gone-for-a-while function (§ 3.6).
• Programme an ascending temperature flow: you often need
less heat in the morning than in the afternoon.
• Finally: set the temperature a bit lower; that soon saves a
few percent in gas and electricity. 1 degree lower uses 7 %
less gas.

7.2 Maintenance and service

Celcia 20 requires no maintenance. Clean the device only with
a dry or damp, supple, non-fluffy cloth. Make sure that no
water gets into the interior of the device!
7.3 Putting the device out of operation and
removal
At the end of its life, the controller has to be professionally
removed and processed in an environment-friendly manner
according to the national regulations.
If you have any questions, please contact the manufacturer or
the sales office concerned in your country.
Contact addresses are shown on the back of guide.
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ENGLISH