1
VQ.JV.A2.02
© Danfoss 12/2018
DHS-SMTL / PL
Quick Guide
ThermoDual®- S
F
E
D
C
B
A
D
C
B
A
8
7
6
5
4
3
2
1
5
1
2
3
4
6
7
8
F
E
HEL
DTA
LPU
SFV
FI
29
Z1
2
21
3
22
22
25
3 / 23
1
G
R
Q
P
5
3
D
37
Z4
M
4
N
3:25
Assembly / Installing the system
Legend:
1) Domestic water (cold)
2) Domestic water (hot)
3) Circulation (connection optional)
4) Heating, supply
5) Heating, return
37) Connection for instantaneous water heater (HEL)
DTA Domestic buffer tank
HEL instantaneous water heater (heat exchanger)
LPU Storage tank charging pump
D Balancing and flow control valve
SFV Safety valve
FI Thermometer (charge)
21 Thermometer (tank)
G Shut-off ball valve
M Upper connection piece
with shut-off ball valve (gunmetal)
N Lower connection piece (gunmetal)
P Heat exchanger bracket
Q Connection part (brass)
R Connection pipe (stainless steel)
Z1 Safety temperature monitor muff
(see tank data sheet)
22 Sensor muff
22 Fühlermuffe
Z4 Connection for sensor charge
23 Drain connection muff
25 Cleaning and inspection opening
29 Ventilation sleeve / lifting eye connection
Note:
Unused connections/muffs must
be closed (plugs/caps not included)
VQJVA202_ThermoDual-S_181213.indd 1
13.12.2018 09:21:19
