Daikin EWAA0 DAV3P Series Installer's Reference Manual page 137

EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620242-1 – 2020.06
# Code
[2.5] [1-00]
[1-01]
[1-02]
[1-03]
Cooling WD curve
Set weather-dependent cooling for the main zone (if [2.4]=2):
Description
Set weather-dependent heating:
Note: There are 2 methods to set the weather
dependent curve. See "2-points
and "Slope-offset curve" [
types require 4 field settings to be configured
according to the figure below.
T t
[1-02]
[1-03]
[1-00] [1-01]
▪ T : Target leaving water temperature (main
t
zone)
▪ T : Outdoor temperature
a
▪ [1-00]: Low outdoor ambient temperature. –
40°C~+5°C
▪ [1-01]: High outdoor ambient temperature.
10°C~25°C
▪ [1-02]: Desired leaving water temperature
when the outdoor temperature equals or drops
below the low
[9‑01]°C~[9‑00]°C
Note: This value should be higher than [1‑03]
as for low outdoor temperatures warmer water
is required.
▪ [1-03]: Desired leaving water temperature
when the outdoor temperature equals or rises
above the high
[9‑01]°C~min(45, [9‑00])°C
Note: This value should be lower than [1‑02] as
for high outdoor temperatures less warm water
is required.
11 Configuration
|
4
curve" [ 125]
4
126]. Both curve
T a
ambient temperature.
ambient temperature.
Installer reference guide
137