10.2.2 Starting a new service interval
For an interim service it is advisable to read out in the boiler service menu
what maintenance service should be carried out. Use the indicated
Remeha service kits (A, B or C). This service message must be prevented
by carrying out a reset. Start the next service interval. Proceed as follows:
1. Press the two keys at the same time and then press the key
until the symbol flashes in the menu bar.
2. Press the
key.
The display alternates between
and the number of boiler oper
ating hours, for example
.
3. Press key several times until
flashes on the menu bar.
4. Press the
key.
The display shows
.
5. Use the or keys to set the installer code
.
6. Confirm by pressing the
key.
7. Press the key several times until
appears on the display
with a flashing (for example). In this example, the next service
message is
.
8. Press the key again.
appears on the display.
9. Press the
key.
appears with a flashing .
10. Press the key to adjust the setting to .
11. Confirm by pressing the
key.
The new service interval begins.
12. Press the
key 3 times to leave this menu and return to the op
eration display.
10.3 Standard inspection and maintenance operations
Warning
Always wear safety goggles and a dust mask during cleaning work
(involving compressed air).
For a service, always perform the following standard inspection and main
tenance operations.
Caution
Check whether all gaskets have been positioned properly (abso
lutely flat in the appropriate groove means they are gas tight).
During the inspection and maintenance operations, water
(drops, splashes) must never come into contact with the electri
cal parts.
10.3.1 Checking the water pressure
1. Check the water pressure.
The water pressure must be at least 0.8 bar. If the water pressure is
too low, the symbol
will appear.
Note
For open vented systems, the water pressure must be at least 0.3
bar (Q30/Q45/Q65/Q90) or 0.5 bar (Q115).
2. If necessary: top up the central heating system.
Fig.57 Starting a new service interval
AD-0000082-01
3x
5x
...x
...x
10 Maintenance
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