Daikin EHVZ04S18EA6V, Installer'S Reference Manual

Page: 174 / 272

10 | Configuration
Installer reference guide
174
ERGA04~08EA + 08S18+23EA
Daikin Altherma 3 R F
4P629093-1A – 2021.11
Reheat setpoint
Desired reheat tank temperature , used:
▪ in Schedule + reheat mode, during reheat mode: the guaranteed minimum
tank temperature is set by the
Reheat setpoint
minus the reheat hysteresis.
If the tank temperature drops below this value, the tank is heated up.
▪ during storage comfort, to prioritize the domestic hot water preparation. When
the tank temperature rises above this value, domestic hot water preparation and
space heating/cooling are executed sequentially.
# Code Description
[5.4] [6-0C] Reheat setpoint :
▪ 30°C~min(50,[6‑0E])°C
Schedule
You can set the tank temperature schedule using the schedule screen. For more
information about this screen, see
"10.4.3 Schedule screen: Example" [
4
136].
Heat up mode
The domestic hot water can be prepared in 3 different ways. They differ from each
other by the way the desired tank temperature is set and how the unit acts upon it.
# Code Description
[5.6] [6-0D] Heat up mode :
▪ 0: Reheat only : Only reheat operation is
allowed.
▪ 1: Schedule + reheat : The domestic hot
water tank is heated according to a schedule
and between the scheduled heat up cycles,
reheat operation is allowed.
▪ 2: Schedule only : The domestic hot water
tank can ONLY be heated according to a
schedule.
See the operation manual for more details.
Disinfection
Applies only to installations with a domestic hot water tank.
The disinfection function disinfects the domestic hot water tank by periodically
heating the domestic hot water to a specific temperature.
CAUTION
The disinfection function settings MUST be configured by the installer according to
the applicable legislation.
# Code Description
[5.7.1] [2‑01] Activation :
▪ 0: No
▪ 1: Yes