Danfoss ThermoDual-GS Installation guide
Quick Guide ThermoDual®-GS
Assembly / Installing the system:
Legend:
1) Domestic water (cold)
2) Domestic water (hot)
3) Circulation (connection optional)
4) Heating, supply
5) Heatnig, return
37) Connection for instantaneous
water heater (HEL)
29
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)
Z4 Connection for sensor charge
22 Sensor muff
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)
G
N
Z4
SFV
FI
Z1
R
2
3
7
3
DTA
4
HEL
2
25
5
G
D
Q
LPU
P
Q
M
1
23
DHS-SMT L / PL
VQ.MP.C1.02 © Danfoss 12/2018
1
Instructions
Gasketed heat exchanger XG
Quick Guide ThermoDual®-GS
Install the heat exchanger, feet/frame and thermal
insulation according to the device assembly instructions
(XGM32).
Observe the necessary distances for service and operation
of the device and the other system components.
Overall dimensions are shown in the data sheet.
2
VQ.MP.C1.02 © Danfoss 12/2018
DHS-SMT L / PL
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