Daikin Altherma 3 H HT - Page 155

10 | Configuration
Installer reference guide
155
EPRA14~18D + ETVZ16S18+23E
Daikin Altherma 3 H HT F
4P644739-1A – 2022.03
# Code Description
[2.8.3] [9-03] Cooling minimum:
▪ 5°C~18°C
[2.8.4] [9-02] Cooling maximum:
▪ 18°C~22°C
Control
Define how the operation of the unit is controlled.
Control In this control...
Leaving water Unit operation is decided based on the leaving water
temperature regardless the actual room temperature
and/or heating or cooling demand of the room.
External room
thermostat
Unit operation is decided by the external thermostat or
equivalent (e.g. heat pump convector).
Room thermostat Unit operation is decided based on the ambient
temperature of the dedicated Human Comfort Interface
(BRC1HHDA used as room thermostat).
# Code Description
[2.9] [C‑07] ▪ 0: Leaving water
▪ 1: External room thermostat
▪ 2: Room thermostat
Ext thermostat type
Only applicable in external room thermostat control.
Following combinations are possible to control the unit (not applicable when
[C‑07]=0):
▪ [C‑07]=2 (Room thermostat)
a b c
a User interface at indoor unit
b Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat) at main
zone
c External room thermostat at additional zone
▪ [C‑07]=1 (External room thermostat)
a b c
a User interface at indoor unit
b External room thermostat at main zone
c External room thermostat at additional zone