Daikin Altherma 3 R W Installer's Reference Guide

6 | Application guidelines
Installer reference guide
54
ERLA11~16D + EBBH/X11+16D
Daikin Altherma 3 R W
4P643603-1B – 2022.05
6.4.4 DHW pump for instant hot water
INFORMATION
This topic shows an application example in case of stainless steel tanks (EKHWS*D*).
Setup
b
c
a
f
M
d
e
a DHW tank
b Cold water IN
c Hot water OUT (shower (field supply))
d DHW pump (field supply)
e Recirculation connection
f Motorised 3-way valve (field supply)
▪ By connecting a DHW pump, instant hot water can be available at the tap.
▪ The DHW pump and the installation are field supply and the responsibility of the
installer. For the electrical wiring, see "9.3.5To connect the domestic hot water
pump"[4134].
▪ For more information about connecting the recirculation connection, see the
installation manual of the domestic hot water tank.
Configuration
▪ For more information, see "11Configuration"[4146].
▪ You can program a schedule to control the DHW pump via the user interface. For
more information, see the user reference guide.
6.4.5 DHW pump for disinfection
INFORMATION
Restriction: Only applicable in case of stainless steel tanks (EKHWS*D*).

Daikin Altherma 3 R W Specifications

General

Type	Air-to-water heat pump
Refrigerant	R-32
Energy Efficiency Class (Heating)	A+++
Energy Efficiency Class (Cooling)	A++
Operating Temperature Range (Heating)	-25°C to 35°C
Operating Temperature Range (Cooling)	10°C to 46°C
Heating Capacity	4.0 - 16.0 kW
Sound Power Level	62 dBA