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307C648 Iss. 04 

INSTALLATION 

Olympic 20/35F and 38/50F 

Wall mounted gas boilers 

G.C. Appliance No’s.  

Olympic 20/35F 41 789 65 
Olympic 38/50F 41 789 66 

For use with Natural Gas only. 

Leave these instructions adjacent to the gas meter 

Read these instructions thoroughly before installing the boiler. 

General 

These fanned draught balanced flue wall mounted boilers are for use on 
natural gas only, and are suitable for rear or side exit flue. 

The Olympic 38/50F is range rated from 11.14 to 14.65 kW (38 000 to 50 000 
Btu/h). 

The Olympic 20/35F is range rated from 5.86 to 10.26 kW (20 000 to 35 000 
Btu/h). 

The boiler must be installed in accordance with: 

The Gas Safety Regulations 1972. 
The Gas Safety (Installation and Use) Regulations 1984. Local Building 
Regulations. 
By-Laws of the local Water Undertaking. 
I.E.E. Wiring Regulations. 

Detailed recommendations are stated in the following British Standard Codes 
of Practice: CP331:3:1974, 
BS5376:2:1976, BS5546:1979, BS5440:1 :1978, BS5440:2:1976 and 
BS5449:1:1977. 

Note: Gas Safety Regulations: It is the law that all gas appliances are 
installed by competent persons, in accordance with the above regulations. 
Failure to install appliances correctly could lead to prosecution. It is in your 
own interest, and that of safety to ensure that the law is complied with. 

Delivery 

Summary of Contents for 20/35F

Page 1: ...d from 5 86 to 10 26 kW 20 000 to 35 000 Btu h The boiler must be installed in accordance with The Gas Safety Regulations 1972 The Gas Safety Installation and Use Regulations 1984 Local Building Regulations By Laws of the local Water Undertaking I E E Wiring Regulations Detailed recommendations are stated in the following British Standard Codes of Practice CP331 3 1974 BS5376 2 1976 BS5546 1979 BS...

Page 2: ...both poles or preferably a fused 3 pin plug and shuttered outlet socket adjacent to the boiler Fuse the supply at 3 amp Mains cable 0 75 mm2 24 x 0 20 mm The external wiring between the appliance and the electrical supply shall comply with the latest lEE Wiring Regulations and any local regulations which apply The appliance must be earthed In the event of an electrical fault after installation of ...

Page 3: ... an aluminium shield of at least 750 mm 30 in in length should be fitted to the underside of the gutter pipe or painted surface If the terminal is fitted less than 2 m 6 6 ft above a balcony above ground or above a flat roof to which people have access then a suitable terminal guard must be provided A type K2 protective guard is available from Tower Flue Components Ltd at Vale Rise Tonbridge Kent ...

Page 4: ...e in Scotland with respect to the installation of the boiler in a room containing a bath or a shower Where the installation of the boiler will be in an unusual position special procedures may be necessary and BS5376 2 and BS5546 give detailed guidance on this aspect A cupboard or compartment used to enclose the boiler must be designed and constructed specifically for this purpose An existing cupbo...

Page 5: ...n is connected to the in connection under the boiler and the temperature rise across the boiler is 11ºC 20º F In the event of any fault occurring during the commissioning of the boiler a fault finding guide is available in the maintenance instructions Page 2 ...

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Page 13: ...VE FOR COMPLETE SAFETY OF OPERATION THAT THE OUTER CASE IS PROPERLY FITTED CHECK THAT THE FOUR CASE FIXING SCREWS ARE TIGHTENED SUFFICIENT TO COMPRESS THE SEALING GASKET DO NOT RUN THE BOILER WITH THE CASE REMOVED Back Page Page 11 ...

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