Daikin Altherma 3 R F EHVZ04S18E 6V Series - Page 152

10 | Configuration
Installer reference guide
152
ERGA04~08EAV3(A) + EHVZ04+08S18+23EA6V+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
Setpoint range
For more information about Setpoint range, see "10.5.3Main zone"[4139].
# Code Description
Leaving water temperature range for the additional leaving water temperature
zone (= the leaving water temperature zone with the highest leaving water
temperature in heating operation)
[3.8.1] [9-05] Heating minimum: 15°C~37°C
[3.8.2] [9-06] Heating maximum
▪ [2‑0D]=2 (emitter type additional zone =
radiator)
37°C~65°C
▪ Else: 37°C~55°C
Control
The control type for the additional zone is read only. It is determined by the control
type of the main zone.
See "10.5.3Main zone"[4139].
# Code Description
[3.9] N/A Control:
▪ Leaving water if the control type of the
main zone is Leaving water.
▪ External room thermostat if the control
type of the main zone is:
- External room thermostat,or
- Room thermostat.
Thermostat type
Only applicable in external room thermostat control.
Also see "10.5.3Main zone"[4139].
# Code Description
[3.A] [C‑06] External room thermostat type for the additional
zone:
▪ 1: 1 contact. Connected to only 1 digital
input (X2M/35a)
▪ 2: 2 contacts. Connected to 2 digital inputs
(X2M/34a and X2M/35a)
Leaving water temperature: Delta T
For more information, see "10.5.3Main zone"[4139].
# Code Description
[3.B.1] [1-0C] Delta T heating: A minimum temperature
difference is required for the good operation of
heat emitters in heating mode.
▪ If [2-0D] = 2, this is fixed to 10°C
▪ Else: 3°C~10°C