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ボイラー Main Mitre-ASのPDF インストレーション＆サービスマニュアルをオンラインで閲覧またはダウンロードできます。Main Mitre-AS 18 ページ。 Gas fired -instantaneous sink water heater

IMPORTANT: Remove the sealing washer from copper tail before making any soldered joints to

prevent damage from heat. Replace washer on completion.

IMPORTANT: The hot and cold taps on the appliance DO NOT control the remote outlet.

If the spout outlet is not to be used on the appliance blank off the outlet to guard against

accidental use of taps. The nut and blanking washer taken from the remote hot outlet should be

used for this purpose.

NOTE : The swivel spout or the remote outlet or both can be connected to the appliance as

required.

GAS CONNECTION

The supply may be connected from the opposite side of the appliance by repositioning the gas

tap after releasing the two ﬁxing screws 6.

Fig. 3

. The meter must be capable of passing 1.13 m

/h (40 ft

/h) of natural gas CV. 1000 in addition to other requirements. The gas pressure

required at the appliance inlet connection is 20 mbar (8 in w.g.). A forward facing pressure test

point is located on the gas inlet body. Connect copper tail and sealing washer to gas inlet 5.

Fig.

and connect supply using 15 mm copper pipe to B.S. 2871.

IMPORTANT: Remove the sealing washer from copper tail before making any soldered joints to

prevent damage from heat. Replace washer on completion.

Turn on gas and water supply and check for soundness.

Remove screw and sealing washer and attach a pressure test gauge to burner pressure test

point 7.

Fig. 3

Push spark electrode lead into rear of spark igniter and replace case front by locating lugs in the

top of the front panel into the mating slots in the appliance case. Push bottom of case front into

place and secure with two screws 1.

Fig.

1. Re-ﬁt all handles and knobs ensuring that the blue

marked knob is ﬁtted to the right hand front spindle and the red marked knob is ﬁtted to the left

hand front spindle.

Open gas tap fully, anti-clockwise, the tap is in the open position when the "FLAME" symbol on

the gas tap handle is visible.

Turn the burner control knob to the spark position marked

Repeatedly press and release the spark igniter button marked

until the pilot is lit.

The pilot ﬂame can be observed through the viewing window.

Once the pilot is lit wait 10 seconds and turn the burner control knob to the working position

marked

If the pilot goes out wait one minute and repeat the above operations.

Turn on the hot tap and check ignition of main burners.