Daikin ALTHERMA User Manual

4 Operation
User reference guide
8
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
Settings Description
Schedule 07:00 Comfort You are at home.
Desired temperature =
preset value (Comfort
(heating)).
09:00 Eco You are away.
Desired temperature =
preset value (Eco
(heating)).
17:00 Comfort You are at home.
Desired temperature =
preset value (Comfort
(heating)).
19:00 21°C You are at home and want
it to be a little warmer.
Desired temperature =
custom temperature.
23:00 Eco Desired temperature =
preset value (Eco
(heating)).
Overrule period
(Temperature
lock)
2hours If you temporarily overrule
the schedule by a preset
value, after 2hours the
schedule will be used
again.
If user profile = Basic, then you can temporarily overrule the room
temperature schedule by pressing or .
Situation Description
15:20
18.0°C
15:20
19.0°C
15:20 => Scheduled temperature
= preset value (Eco (heating)) =
18°C.
You temporarily overrule the
schedule.
Desired temperature = custom
temperature = 19°C.
At the next scheduled action
(17:00), the schedule will be
used again.
If user profile = Detailed, then you can:
▪ Temporarily overrule the room temperature schedule by
pressing or (same as if user profile = Basic)
▪ Change the mode from scheduled to a preset value by pressing
or
Situation Description
17:00
18.0°C
15:20
Mon
Scheduled
Room temperature schedule is
used.
15:20 => Desired temperature =
preset value (Eco (heating)) =
18°C.
The next scheduled action is at
17:00 and the desired
temperature will then increase.
Situation Description
17:00
18.0°C
17:00
19.0°C
Mon
Mon
Scheduled
Scheduled
You temporarily overrule the
schedule.
Desired temperature = custom
temperature = 19°C.
At the next scheduled action
(17:00), the schedule will be
used again.
17:00
18.0°C
17:20
20.0°C
Scheduled
Scheduled
Mon
Mon
You change the mode from
scheduled to preset value
(Comfort (heating)).
Desired temperature = preset
value (Comfort (heating)) = 20°C.
After 2hours, the schedule will
be used again (17:20 => 20°C).
17:20
20.0°C
17:20
21.0°C
Scheduled
Scheduled
Mon
Mon
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
Prerequisite: You switched the permission level to Advanced end
user.
1 Go to [7.2]: > User settings > Temperature lock.
2 Select a value and press :
▪ Permanent
▪ hours (2, 4, 6, 8)
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 .

Daikin ALTHERMA Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency	A+++ (Heating)
Coefficient of Performance (COP)	5.0
Refrigerant	R-32
Operating Temperature Range (Cooling)	10°C
Sound Power Level	65 dB(A)
Heating Capacity	4 kW to 16 kW (depending on model)