Daikin EHBH04CB Operation Manual page 8

4 Energy saving tips
INFORMATION
Depending on the selected installer settings, settings will
be visible/invisible.
3.8 Installer settings: Tables to be
filled in by installer
3.8.1 Quick wizard
Setting
Backup heater configuration (only for unified backup heater)
[A.2.1.5]
BUH type
Preferential kWh rate power supply [A.2.1.6]
Preferential kWh rate
Space heating/cooling settings [A.2.1]
Unit control method
User interface location
Number of LWT zones
Pump operation mode
Domestic hot water settings [A.2.2]
DHW operation
DHW tank type
DHW pump
Thermostats [A.2.2]
Contact type main
Contact type add.
External sensor
Digital I/O PCB [A.2.2.6]
Ext. backup heat src
Solar kit
Alarm output
Bottom plate heater
Demand PCB [A.2.2.7]
Demand PCB
Energy metering [A.2.2]
External kWh meter 1
External kWh meter 2
Capacities (energy metering) [A.2.3]
Booster heater
BUH: step 1
BUH: step 2
Bottom plate heater
3.8.2 Space heating/cooling control
Setting
Leaving water temperature: Main zone [A.3.1.1]
LWT setpoint mode
Leaving water temperature: Additional zone [A.3.1.2]
LWT setpoint mode
Leaving water temperature: Delta T source [A.3.1.3]
Operation manual
8
Default Fill in...
1 (1P,(1/2))
0 (No)
2 (RT control)
1 (In room)
1 (1 LWT zone)
1 (Sample)
Depends on
model
Depends on
model
0 (No)
2 (Thermo ON/
OFF)
2 (Thermo ON/
OFF)
0 (No)
0 (No)
0 (No)
0 (Normally open)
0 (No)
0 (No)
0 (No)
0 (No)
0 kW
Depends on
model
Depends on
model
0 W
Default Fill in...
1 (WD)
1 (WD)
Setting
Heating
Cooling
Leaving water temperature: Modulation [A.3.1.1.5]
Modulated LWT
Leaving water temperature: Emitter type [A.3.1.1.7]
Emitter type
3.8.3 Domestic hot water control [A.4]
Setting
Type
Maximum setpoint
INFORMATION
There is a risk of space heating (cooling) capacity
shortage/comfort problem (in case of frequent domestic hot
water operation, frequent and long space heating/cooling
interruption will happen) when selecting [6­0D]=0 ([A.4.1]
Domestic hot water Type=Reheat only) in case of a
domestic hot water tank without an internal booster heater.
INFORMATION
When the DHW tank booster mode is active, the risk of
space heating/cooling and capacity shortage comfort
problems is significant. In case of frequent domestic hot
water operation, frequent and long space heating/cooling
interruptions will happen.
3.8.4 Contact/helpdesk number [6.3.2]
Setting
Contact/helpdesk number
4 Energy saving tips
Tips about room temperature
▪ Make sure the desired room temperature is NEVER too high (in
heating mode) or too low (in cooling mode), but ALWAYS
according to your actual needs. Each saved degree can save up
to 6% of heating/cooling costs.
▪ Do NOT increase the desired room temperature to speed up
space heating. The space will NOT heat up faster.
▪ When your system layout contains slow heat emitters (example:
under floor heating), avoid large fluctuation of the desired room
temperature and do NOT let the room temperature drop too low. It
will take more time and energy to heat up the room again.
▪ Use a weekly schedule for your normal space heating or cooling
needs. If necessary, you can easily deviate from the schedule:
▪ For shorter periods: You can overrule the scheduled room
temperature. Example: When you have a party, or when you
are leaving for a couple of hours.
▪ For longer periods: You can use the holiday mode. Example:
When you stay at home during your holiday, or when you go
away during your holiday.
Default Fill in...
5°C
5°C
0 (No)
1 (Slow)
Default Fill in...
2 (Scheduled
only)
Depends on
model
Default Fill in...
—
EHBH/X04~16CB + EHVH/X04~16CB
Daikin Altherma – Low temperature split
4P383117­1C – 2015.01