Hoval Belaria compact SRM 11-16/260, User Reference Manual

Page: 9 / 24

4 Operation
User reference guide
9
Bela08+16I3 + Belar08+16I3
Hoval BelariaSRM and Hoval Belaria compact SRM
4P330441-1 – 2012.11 4 211 876 / 00 – 11/12
Situation Description
Before you have changed the
mode from scheduled to preset
value, and now you temporarily
overrule the preset value.
Desired temperature = custom
temperature = 21°C.
After 2 hours, the schedule will
be used again (17:20 => 20°C).
To set the overrule period
1 Go to [7.2]: > User settings > Temperature lock.
2 Select a value and press :
▪ Permanent
▪ hours (2, 4, 6, 8)
Result: This overrule period (Temperature lock) remains valid until
you change it again.
Usage example: You have a party
If you are in the following situation:
▪ You are using the following room temperature schedule:
▪ 17:00 preset value (Comfort) = 20°C
▪ 23:00 preset value (Eco) = 18°C
▪ Tonight you have a party and you want to use the preset value
(Comfort) until 02:00.
Then you can do the following:
1 Set the overrule period (Temperature lock) to 6 hours.
2 At 20:00, go to the room temperature home page (Room).
3 Press to select .
Result: The preset value (Comfort) will be used until 02:00.
After that, the schedule will be used again.
Usage example: You go away for a couple of hours
If you are in the following situation:
▪ You are using the following room temperature schedule:
▪ 08:00 preset value (Comfort) = 20°C
▪ 23:00 preset value (Eco) = 18°C
▪ At 14:00, you go away for 3 hours.
Then you can do the following:
1 Set the overrule period (Temperature lock) to 2 hours.
2 Go to the room temperature home page (Room).
3 Press to select .
Result: For the next 2 hours, the room will NOT be heated to the
scheduled 20°C, but to the preset value (Eco = 18°C). After the
2 hours, the room will heat up again to the scheduled 20°C.
Advantage:
You save energy because you do NOT heat the room unnecessary,
and by the time you come home the room is warm again.
Using the leaving water temperature home pages
(main + additional)
INFORMATION
The leaving water is the water that is sent to the heat
emitters. The desired leaving water temperature is set by
your installer in accordance with the heat emitter type.
Example: Under floor heating is designed for lower leaving
water temperature than radiators and heat pump
convectors and/or fan coil units. You only have to adjust
leaving water temperature settings in case of problems.
Typical leaving water temperature home pages
Main zone:
User profile = Basic User profile = Detailed
35°C
1 5 : 2 0
D e s i r e d t e m p e r a t u r e
Mon
LWT main
35°C
1 5 : 2 0
2 2 : 0 0
D e s i r e d t e m p e r a t u r e
Mon
LWT main
Mon
Additional zone:
User profile = Basic User profile = Detailed
45°C
1 5 : 2 0
D e s i r e d t e m p e r a t u r e
Mon
LWT add
45°C
1 5 : 2 0
2 2 : 0 0
D e s i r e d t e m p e r a t u r e
Mon
LWT add
Mon
To read out the desired leaving water temperature (main +
additional)
Go to the leaving water temperature home page (LWT main or LWT
add).
To adjust/overrule the leaving water temperature (main)
INFORMATION
You cannot adjust/overrule the leaving water temperature
(main) for room thermostat control with linked leaving
water temperatures. However if necessary, you can adjust
the desired leaving water temperature (main) by adjusting
preset values.
INFORMATION
Adjusting the leaving water temperature is permanent
unless the leaving water temperature is according to a
schedule. In that case the overruling is valid until the next
scheduled action.
1 Go to the main leaving water temperature home page (LWT
main).
2 Press or to adjust/overrule.
Example:
35°C 37°C
To adjust the leaving water temperature (additional)
1 Go to the additional leaving water temperature home page
(LWT add).