O Potterson CF 20/35, Инструкция по установке и обслуживанию

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or use on sealed or open vented gravity hot water/pumped central heating sys
tems orfully pumped systems.
ACCESSORIES
The following range of Potterton system controls are also available and further
information will be provided upon request.
Electronic Programmer EP. 2000, E.P. 3000, E.P. 4000.
Programmable Electronic Thermostat PET 1
Thermostatic Radiator Valve PV456 and PH456
Electronic Cylinder Thermostat PTT 1
Electronic Room Thermostat PRT 1
Spring Return Zone Valve PMV2
Spring Return Diverter Valve PMV3
INSTALLATION DATA
The installation of the boiler must be in accordance with the latest relevant req
uirements of the Gas Safety (Installation and Use) Regulations 1984, local buil
ding regulations,current lEE Wiring Regulations and the bye-
laws of the local Water Undertaking.
Detailed recommendations are contained in the following British Standards an
d Codes of Practice.
BS. 6798 1987, BS. 5440 Part 1 1978
BS. 5440 Part 2 1976, BS. 5449 Part 1 1977
BS. 5546 1979, BS. 4814 1979, BS. 6891
BUILDING REGULATIONS
MODEL WATER BYE-LAWS
BRITISH GAS PUBLICATION DM2
GAS SAFETY (INSTALLATION AND USE) REGULATIONS 1984
BUILDING STANDARDS (SCOTLAND) REGULATIONS.
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INSTALLATION DATA - Page 4
FIG. 1. BOILER DIMENSIONS (mm)