Daikin EBLA09D V3 Series, Руководство по установке для специалистов, Страница: 197 / 280

11 | Configuration
Installer reference guide
197
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05
# Code Description
[9.4.1] [6-02] Capacity / Booster heater capacity
[kW]. Only applies to domestic hot water tank
with an internal booster heater. The capacity of
the booster heater at nominal voltage.
Range: 0~10 kW
BSH allowance schedule
Program when the booster heater can operate. You can set a schedule for the
booster heater here using the schedule screen. Two actions per day are allowed in
a week schedule. For more information, see
"11.4.3 Schedule screen:
Example" [
4
138].
Example: Only allow the booster heater to operate during the night.
BSH eco timer
# Code Description
[9.4.3] [8-03] Booster heater delay timer.
Start-up delay time for the booster heater when
domestic hot water mode is active.
▪ When domestic hot water mode is NOT active,
the delay time is 20 minutes.
▪ The delay time starts from booster heater ON
temperature.
▪ By adapting the booster heater delay time
versus the maximum running time, you can find
an optimal balance between the energy
efficiency and the heat up time.
▪ If the booster heater delay time is set too high,
it might take a long time before the domestic
hot water reaches its set temperature.
▪ The setting [8‑03] is only meaningful if setting
[4‑03]=1. Setting [4‑03]=0/2/3/4 limits the
booster heater automatically in relation to
heat pump operation time in domestic water
heating mode.
▪ Make sure that [8‑03] is always in relation with
the maximum running time [8‑01].
Range: 20~95 minutes
Operation
# Code Description
[9.4.4] [4-03] Defines the operation permission of the booster
heater depending on ambient, domestic hot
water temperature or operation mode of heat
pump. This setting is only applicable in reheat
mode for applications with separate domestic hot
water tank. When setting [4‑03]=1/2/3/4, the
booster heater operation can still be restricted by
the booster heater allowance schedule.