INSTALLATION INSTRUCTIONS
INSTALLATION
8.1 REAR EXIT FLUE
WALL THICKNESS | MIN | 200mm | MAX | 600mm |
8.1.3Remove the flue assembly and terminal guard from the box. Take care not to lose the fixings.
8.1.4Having decided on the final appliance position and ensuring that all external flue terminal clearances are complied with, (See Section 1, Site Requirements):
• Mark the centre of the final flue position on the wall
TAKE CARE WHEN MARKING OUT FOR THE FLUE. IT IS DIFFICULT TO MOVE AFTER INSTALLATION.
A 152mm (6") diameter hole is required to install the flue. This can be achieved by either:
a)Core Drill.
b)Hammer & Chisel.
It is advisable to drill small holes around the circumference when using method b). Make good at both ends of the hole.
8.1.5The appliance is factory set for top exit, but can be changed to a rear exit.
For a rear exit flue:
• Discard the outer spigot from the top exit set up and use the replacement spigot supplied in the rear terminal kit
8.1.6To set the flue length, measure the total wall thickness, then add 65mm. This total flue length will give the minimum clearance of 50mm between the rear of the appliance and the wall. To cut the flue to length using a hacksaw, first insert the square cardboard fitment into the flue. This will support the inner flue. Cut through the flue and fitment. See Diagram 29. ENSURE THE REMAINING FITMENT IS REMOVED FROM THE FLUE. File the cut edges of the flue smooth.
29
200 mm min
500 mm max
AR0630
•Fit the flue to the appliance and secure with the aluminium tape supplied
Any terminal which is less than 2 meters above any access (level ground, balcony or above a flat roof to which people have access), is to be fitted with the guard supplied.
8.2 TOP EXIT FLUE
8.2.1There are two types of top exit flues available, one with a vertical terminal, the other with a horizontal terminal. Minimum and maximum flue lengths are shown in the Site Requirements, 2.5.
IMPORTANT: WHEN INSTALLING A TOP EXIT FLUE REFER TO THE TECHNICAL SPECIFICATIONS ON THIS PAGE FOR THE APPROPRIATE SIZE RESTRICTOR. IF A RESTRICTOR IS REQUIRED, FIT THIS BETWEEN THE SMALL OUTLET SPIGOT AND THE AIRDUCT, SEE Diagram 30.
30
AR0627
TOP EXIT - VERTICAL & HORIZONTAL FLUE
Vertical Flue Height from Top | Horizontal Length | Restrictor Size |
of Appliance |
|
|
200 mm | 500 mm | No restrictor |
500 mm | 1000 mm | No restrictor |
1000 mm to 1500 mm | 250 mm to 5000 | Ø 70 mm |
| mm |
|
|
|
|
1510 mm to 3000 | 250 mm to 5000 | Ø 60 mm |
| mm |
|
|
|
|
TOP EXIT - VERTICAL INCLUDING OFFSET
Vertical Flue Height from Top of | Restrictor Size |
Appliance |
|
3000 mm up to 4990 mm | Ø 52 mm |
5000 mm up to 10,000 mm | Ø 47 mm |
|
|
23
