4
1.2 OVERALL VIEW
FIG. 1.0
LEGEND:
1. Flue connector
2. Air intake for twin pipe flue systems
3. Fan
4. Combustion chamber hood
5. Main heat exchanger
6. Safety thermostat
7. Combustion chamber
8. Combustion chamber insulation panel
9. Detection electrode
10. Ignition electrodes
11. Burner
12. Regulation thermostat
13. Frost thermostat
14. Pump pressure switch
15. Safety valve (3 bar)
16. Automatic By-pass
17. Gas valve
18. Spark generator
19. Boiler drain valve
20. Circulation pump with automatic air release valve
21. Expansion vessel
22. Air pressure take-off point
23. Air pressure switch
24. Combustion analysis points
The technical information and instructions provided herein below are intended for the
installer / Servicing Technician so that the unit may be installed and serviced
correctly and safely.
There will be two items:
1 - The fully assembled boiler
2 - A separately boxed connection ki
WATER REGULATIONS
In GB it is necessary to comply with the Water Supply (Water Fittings) Regulations 1999,
for Scotland, The Water Bylaws 2000, Scotland. The Genus 30 Plus is an approved
product under the Water Regulations.
To comply with the Water Regulations, you attention is drawn to The Water Regulations
guide published by the Water Regulations Advisory Scheme (WRAS) gives full details of
the requirements.
In IE, the requirements giv
en in the current edition of I.S
.813 and the current Building
Regulations m
ust be f
ollo
w
ed.
The installation of this appliance m
ust be in accordance with the relevant
requirements of the Local Building Regulations, the current I.E.E. Wiring Regulations,
the b
yla
ws of the local w
ater author
ity
, in Scotland, in accordance with the Building
Standards (Scotland) Regulation and Health and Saf
ety document No
.
635
“Electr
icity at work regulations 1989” and in the Republic of Ireland with the current
edition of I.S. 813, the Local Building Regulations (IE).
C.O
.S.H.H.
Mater
ials used in the manufacture of this appliance are non-hazardous and no
special precautions are required when servicing.
2. INSTALLATION
2.2 REFERENCE STANDARDS
2.1 DELIVERY
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