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DESiGN
SY
STEM DET
A
iLS
7
9
3
11
6
12
12
1
2
8
4
5
10
Viessmann Vitocell 200-B Solar Cylinder
Basic Appliance
1. Hot water draw off (22mm) compression
2. Temperature & pressure relief valve 95°/6 bar
3. Hot water secondary return 22mm
(not fitted to smaller sizes, see table 1)
4. Immersion heater 1¾” BSP 3kW
5. 22mm cold supply
6. Dual control/Overheat stat pocket
7. Primary return (22mm)
8. Primary flow (22mm)
9. Dual control/Overheat stat pocket
10. Solar coil return to panel collector (22mm)
compression
11. Solar coil flow from panel (22mm) compression
12. Solar thermostat pocket
Component kit supplied separately
A. Combination inlet group incorporating
pressure reducing valve, strainer, check valve,
balance cold take off point, expansion relief
valve and expansion vessel connection points.
B. Potable expansion vessels c/w flexible hose
and wall bracket
C. Tundish
D. Dual control thermostat and combined
overheat thermostat (x2)
E. Two port (22mm) zone valve for
primary circuit
F. Wiring junction box for primary system
Typical arrangement of component kit shown fitted to the appliance for clarity
Pipework to be supplied and fitted by installer.
Summary of Contents for Vitocell 200 Cylinder
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