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Operation
User reference guide
39
EHYH EHYHBH/X05+08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355632-1E – 2020.10
Control
Preset value
Where used
Elec price
High
Medium
Low
Used when the savings mode
(installer setting) is set to
Economical
.
Fuel price
Used when the savings mode
(installer setting) is set to
Economical
.
4.7.2 Using and programming schedules
About schedules
Depending on your system layout and installer configuration, schedules
(predefined and/or user‑defined) for multiple controls may be available.
You can:
▪
Select which schedules you currently want to use.
▪
Program your own schedules if the predefined schedules are not satisfactory.
The actions you can program are control specific.
Possible actions per control
Control
Possible actions
Room temperature
Program when to heat up or cool down a space:
▪
Comfort
(preset value)
▪
Eco
(preset value)
▪
[Custom temperature]
Main leaving water
temperature
Additional leaving
water temperature
Program when the additional leaving water temperature
is turned ON and OFF.
DHW tank temperature Program when to heat up the DHW tank:
▪
Storage comfort
(preset value)
(a)
▪
Storage eco
(preset value)
(a)
▪
Storage stop
(b)
Quiet mode
Program when the unit has to use which quiet mode
level:
▪
Level 1
▪
Level 2
▪
Level 3
▪
OFF
(Only for field
supplied domestic hot
water pump for
secondary return)
Domestic hot water
pump
Program when the domestic hot water pump is turned
ON and OFF.
Electricity price
Program when a certain electricity tariff is valid.
(a) Start heating up until the desired setpoint (
Comfort
/
Eco
) is reached.
(b) Stop heating, even if the desired temperature is not reached yet; example: if electric
tariffs are higher during the day, you can program a stop at 06:00.
