Daikin R32 Split Series Installer's Reference Manual page 77

(1)
*applicable when outdoor ambient temperature and tank target temperature are within operation range of outdoor unit
(2)
When ambient temperature and/or target temperature is outside the operation range of outdoor unit, booster heater is
also allowed to operate, refer to "Operation" [
EKHWET90~120BAV3
R32 Split series – Domestic hot water tank
4P680077-1 – 2021.11
▪ Slope-Offset (see
In [2.E] WD curve type, you can choose which method you want to use.
In [5.E] WD curve type, the chosen method is shown read-only (same value as in
[2.E]).
# Code
[2.E] / [5.E] N/A
Priority Schedule
In case multiple indoor units (e.g. 1 Tank, 1 Air conditioning) This setting selects the
operation that should be prioritized (can be set for each month) by the outdoor
unit: Domestic hot water (DHW) or Air conditioning (A/C). Depending on the
selected priority, the outdoor unit can either decide to handle both operation
together (not possible if A/C is requesting cooling operation) or performing only
one of the requested operation.
#
[5.F] [A-00]
If DHW and A/C requests happen at the same time, the possible outcomes
based on scheduled Priority settings are as follow
If ...
Which is A/C request is
priority? ...
DHW Cooling
Heating
A/C Cooling
Heating
(a)
Decided by outdoor unit.
Operation mode and Quick mode timer
During Domestic hot water (DHW) production, the booster heater allowance
be selected/limited as follows:
4
83].
"10.5.3 Slope-offset curve" [
▪ 0: 2-points
▪ 1: Slope-Offset
Code
Priority schedule:
▪ 0: DHW
▪ 1: A/C
Can
outdoor
unit do
(a)
both?
- DHW, while A/C is put on hold
Yes DHW and A/C together
No DHW, while A/C is put on hold
- A/C, while DHW is by booster heater
Yes DHW and A/C together
No A/C, while DHW is by booster heater
10 Configuration
|
4
67])
Description
Description
(1)
:
The heat pump operation = ...
Installer reference guide
(2)
can
77