Daikin Altherma 3 R F Installer's Reference Guide

8 | Piping installation
Installer reference guide
114
ERLA11~16D + EBVH16SU23D
Daikin Altherma 3 R F
4P655196-1A – 2022.05
8.6.4 To connect the water piping for domestic hot water
a
e
e
b
d
c
a Pressure reducing valve/pressure relief valve combination. Water inlet and water
outlet 22mm connection, discharge piping connection 15mm
b Adaptor 22mm×3/4" Female BSP
c T-piece 22mm×22mm×22mm
d Expansion vessel of 18l – 3/4" Male BSP
e Tundish 15mm inlet, 22mm outlet
1 Pre-assemble the adaptor and expansion vessel so that the expansion vessel is
ready for installation.
2 Mount the expansion vessel to the wall.

Daikin Altherma 3 R F Specifications

General

Type	Air-to-water heat pump
Refrigerant	R-32
Operating Temperature Range (Heating)	-25°C to 35°C
Operating Temperature Range (Cooling)	10°C to 46°C
Energy Efficiency Ratio (Heating)	A+++
Energy Efficiency Ratio (Cooling)	A++
Integrated Tank Capacity	230 L
Heating Capacity	4 - 16 kW (depending on model)