Construction Of Vt167Ohe / Vt167 E; Control Panel; Heating Coil - SWISSTHERM VT167 OHE Bedienungs Und Installationsanleitung Handbuch

CONSTRUCTION OF VT167OHE / VT167 E:

2 3
21
20
19
23
18
22
24
17
16
15
14
13
12
11
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1. Air outlet
2. Evaporator
3. Compressor
4. Air inlet
15. Enamelled container
16. Pocket for sensor - thermometer
17. Anode
18. Supplementary heating
19. Pocket for sensor – working phial
20. Anode*
21. Adjustable feet
22. Cold water inlet
23. Safety condenser
24. Foam

CONTROL PANEL

25. Control button push/rotary
26. Control panel (display)
27. Operating-/alarm lamp heat pump
28. Operating-/alarm lamp supplementary heating

HEATING COIL:

The heat pump model VT167 E is equipped with a heating coil (20) 1m
heating coils (17) + (20) with a heating surface of 1.5 m
heating from 2 systems for example solar and oil / gas boiler, the solar installations must be connected to the lower and
oil / gas boiler to the top. It is also possible to connect both heating coils in series.
There must always be mounted thermostats on flow and container to ensure the correct temperature. The water
temperature must have 1st priority. Heating of the heat pump through the heating spiral the temperature in the container
may not exceed 65°C. At higher temperatures the heat pump's refrigerant circuit can be damaged.
5
6
8
9
7
10
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19
20
23
18
24
17
16
12
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5. Heating coil (lower)*
6. Heating coil – inlet (lower)*
7. Heating coil – outlet (lower)*
8. Circulation connection
9. Hot water outlet
10. Defrost water outlet
11. Fan
12. Heating coil (upper)* *
13. Heating coil – outlet (upper)**
14. Heating coil – inlet (upper)**
*
Only VT167 E
**
Not relevant for this model
27
26
28
2
heat surfaces. Some models is equipped with 2
2 2
for the bottom and 0.6 m
1
4
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25
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for the upper. By using supplementary
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7