gledhill Stainless Lite Direct 90-300 litres, Инструкции по проектированию, установке и обслуживанию

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Page 8
INSTALLATION
INST
ALL
A
T
ION
Stainless Lite Direct
Basic Appliance
1. Hot water draw off (22mm) compression
2. Temperature & pressure relief valve 90°/6 bar
3. Hot water secondary return 22mm capped
(not fi tted to smaller sizes, see table 1)
4. Immersion heater 1¾” BSP 3kW
(normally on-peak)
5. 22mm cold supply compression
6. Immersion heater 1¾” BSP 3kW
(normally off-peak)
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. Portable expansion vessels c/w fl exible hose
and wall bracket
C. Tundish
Stainless Lite Indirect
Basic Appliance
1. Hot water draw off (22mm) compression
2. Temperature & pressure relief valve 90°/6 bar
3. Hot water secondary return 22mm capped
(not fi tted to smaller sizes, see table 1)
4. Immersion heater 1¾” BSP 3kW
5. 22mm cold supply compression
6. Immersion heater 1¾” BSP 3kW
7. Dual control/overheat stat pocket (22mm)
8. Boiler control sensor pocket (spare)
9. Primary return (22mm)
10. Primary fl ow (22mm))
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 fl exible hose
and wall bracket
C. Tundish
D. Dual control thermostat and combined
overheat thermostat
E. Two port (22mm) zone valve for
primary circuit
F. Wiring junction box for primary system
1
2
5
3
4
6
1
2
3
4
7
5 6
9
8
10
Typical arrangement of component kit shown fi tted to the appliance for clarity
Pipework to be supplied and fi tted by installer.