Daikin Altherma 3 H HT ECH2 O Referenzhandbuch Für Den Monteur Seite 63

Item Designation
9 Storage tank (polypropyl-
ene, double-walled jacket
with PUR hard foam heat
insulation)
10 Filling and draining con-
nection or solar return
flow connection
11 Mount for solar controller
or handle
12 Heat exchanger (stain-
less steel) for domestic
hot water heating
13 Heat exchanger (stain-
less steel) for storage
tank charging or heating
support
14 Biv heat exchanger
(stainless steel) for char-
ging with external heat
generator (e.g. pressur-
ised solar system)
Daikin Altherma ETS(X/H)(B)-D
Heat pump (indoor unit) with integrated heat accumulator
008.1447299_00 – 06/2019 – EN
Item Designation
34 Ball valve (heating cir-
cuit)
35 Combined filling and
draining valve (heating
circuit)
37 Storage tank temperature
sensor
t
DHW1
38 Diaphragm expansion
vessel connection
39 Controller housing
41 EKSRPS4 Optional:
Solar control and pump
unit
Item Designation
15 Connection for optional
electrical backup heater
EKBUxx
16 Solar inflow layering pipe 3UV
17 Fill level indicator (tank
water)
18 Optional: electric backup
heater (EKBUxx)
19 Sensor pocket for tank
temperature sensor t
DHW1
20 Pressure-free storage
water
21 Solar zone
22 Hot water zone
23 Safety overflow connec-
tion
24 Mount for handle
9 Technical data
Item Designation
3UVB 3-way switch valve (in-
1 ternal heat generator cir-
cuit)
3-way switch valve (hot
DHW water/heating)
DS Pressure sensor
FLS FlowSensor
t Inflow temperature
V
sensor
t Backup heater inflow
V, BH
temperature sensor
RoCon Controller control panel
+ B1
MAG Diaphragm expansion
vessel
FS Flow switch
Installer reference guide
63