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Mersey Super - Installation & Service Instructions
Pilot injector
Nominal burner pressure ** (maximum input)
Connections
Balanced flues (telescopic) Wall thickness
available
Flue Terminal Guard (Optional)
Notes:
* Additional external pipework and fittings may affect the resistance and must be taken into
account on installation.
** The nominal burner pressure should be 12.5 mbar and will only be obtained if the
appliance inlet pressure is correct at 20 mbar even when the appliance is running at full
heat input. The meter should be capable of passing 1 00ft
requirements of any other gas appliances.
MINIMUM CLEARANCES
Above
60mm
Below
75mm
Sides
5mm (Each)
Front
220mm (To allow for removal of outer
case)
For ease of servicing, allow as much clearance as possible below the appliance.
If the appliance is to be installed in a cupboard, the ventilation openings in the cupboard
must NOT be blocked. DO NOT USE THE CUPBOARD FOR STORAGE.
file://P:\System\DATA\Dx\DS1\installation\2551\I24-2551\I24-2551.htm
- Gas
- Water
0.27mm marking A
12.5 mbar (5 in. w.g.)
15mm Copper Tail
15mm Compression
100mm - 150mm (4in - 6in) - Part No 31/1
0321
150mm - 230mm (6in - 9in) - Part No 31/1
0322
230mm - 380mm (9in - 15in) - Part No 31/1
0323
380mm - 610mm (15in - 24in) - Part No
0324
Part No 10/1 0262
3
/h of natural gas plus the
Page 4 of 35
09/12/2009
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