Baxi Potterton 105 HE, 80 HE manual Clearances and Check List, Clearances around the Boiler, Figs

5mm Min

Fig. 23

450mm

4.0 Clearances and Check List

20mm/5mm Min
	see *NOTE:
			4.1	Clearances around the Boiler
				(Figs. 23 & 24)
			1. The minimum clear spaces needed around the boiler
200mm		Min	measured from the casing are as follows:
			Top	-	200mm
			Bottom	-	200mm
			Left Side	-	5mm
			Right Side	-	20mm/5mm
			Front	-	5mm	(In Operation)
				-	450mm	(For Servicing)
			* NOTE: The boiler can be operated with a clearance
			of 5mm at the right. This is also sufficient for routine
			maintenance. However a clearance of 20mm is
			required if it is necessary to remove the secondary
			heat exchanger. This should be considered when siting
	780mm
			the appliance and in the event of any subsequent
			alteration in the area of installation.

2.These areas must not be obstructed in any way. Blocking the clearance spaces may result in the boiler overheating and damage may occur.

3.The gas burning compartment of your boiler is completely sealed from the room in which it is fitted.

		Products from the combustion of gas are vented to the
		outside through the flue terminal which must be kept free
		from obstruction as this would interfere with the correct
200mm	Min
		operation of the boiler.

4.The boiler may be installed in a cupboard if these minimum clearances are kept. The compartment should be large enough to house the boiler and ancillary equipment only.

5.IT SHOULD NOT BE USED AS A STORAGE CUPBOARD.

4.2Check List

1.If a fault develops, or is suspected, call your Installer or Service Engineer as soon as possible.

2.Go through the following check list before you make contact.

450mm Min

For Servicing

Purposes

5mm

In Operation

Fig. 24

a)Is the electricity supply on ?

b)Is the selector switch on (giving a green “Power ON” neon) and set for both Central Heating and Domestic Hot Water ?

c)Is the red “Flame Failure” neon lit ? Turn the On/Off/Reset selector fully anti-clockwise.

d)Is the gas supply on ?

e)Is the mains water supply turned on ?

f)Is the system pressure correct ?

g)Are the boiler temperature controls set high enough ?

h)Is the time clock (if fitted) calling for central heating ?

i)Is the room thermostat (if fitted) set high enough ?

j)Are the radiator valves open ?

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