Certikin MB20S, Инструкция по эксплуатации, установке и обслуживанию

Страница: 12 / 40

3.0 Installation
12
Genie S
Space required for installation and
servicing:
Left, right and above 300mm
Front 800mm
3.1 PROCEDURE
Site to suit the pool, terminal, plume and condensate
drain limitations. The terminal position should fol-
low BS 5440 and be at least 600mm away from any
opening or obstacle.
1. For an indoor installation only : Mark & drill
fl ue hole. (See 3.5 for dimensions)
2. Fix the heater to the fl oor using the holes pro-
vided in the front channel.
3. This heater is provided with a three pin plug and
lead. This can be connected to a suitable power
supply.
If it is required to operate this heater using an exter-
nal time clock follow the guidance below :
• Remove front top panel after releasing the re-
taining M5 screw under the lip.
• Remove the electrical Cover to access the
mains connector.
• Pull out the mains connector and replace the
mains lead and link wire with a permanent and
switched live supply
(see 5.4). Pipe to the 22mm
gas connection.
5. Plumb to the pool pump and fi lter.
6. Fill primary system with water using the supplied
hose connector. This heater is supplied with one
litre of Sentinel X500 Inhibitor/ Anti-Freeze in the
pipework.
7. IMPORTANT . It is essentual that all air is re-
moved from the primary system through use of
the air vent on the right-hand side panel and the
vent on the top of the primary heat exchanger
(see 4.1 for details).
8. Test for leaks.
9 . Replace the electrical cover and panels.
3.2 OUTDOOR TERMINAL
A specifi c outdoor top terminal must be used for an
outdoor installation. There must be at least 600mm
clearance around the terminal and complete clear-
ance above. The outdoor top terminal is a push fi t
into the fl ue adapter and locked in position with a
clamping ring.
(See 3.2 for details)
If lubrication is required only Centra Cerin or
silicone grease should be used.
3.3 OTHER FLUE SYSTEMS (inc FEL)
The maximum Flue Equivalent Length (FEL) permit-
ted is 20 metres, horizontal or vertical. The compo-
nent parts have the following FELs:
1 metre of concentric fl ue 1.0
2 metres of concentric fl ue 2.0
A 45 degree concentric bend 1.1
A 90 degree concentric bend 1.5
A concentric Roof Terminal 3.3
A concentric Wall Terminal 3.9
Sum of the Flue Equivalent Lengths used in
the design must not exceed 20 metres.
All items assemble by a push fi t/clamp system. If it is
required to lubricate the seals only Centra Cerin sup-
plied by the manufacturer or silicone grease should
be used. The pipes should be assembled so the
socket end is always furthest from the heater. Flues
should be supported by brackets every metre of run.
Horizontal fl ues should incline back to the heater by 3
degrees (5mm in 100mm)
3.4 WALL TERMINAL
The horizontal wall terminal is supplied with two rub-
ber wall plates, one for inside and one for the outside.
The core drill diameter required is 175mm and should
incline upwards to the outside.
Because of the incline the height of the centre of the
fl ue hole on the wall is determined by the distance of
the heater from it. Calculate as follows:
1. Ensure service clearance is available.
2. Fit the 90 degree elbow to the heater and meas-
ure from its outlet face to the wall.
3. Add 5 mm for every 100 mm distance.
Example: Distance measured = 480 mm
(5 x 480) / 100 = 25 mm
Flue centre 1065 + 25 = 1090mm
If it is required to reduce the length of the terminal
the minimum overall length is 300mm. The fl ue duct
should be cut 10mm longer than the air duct.
Fig. 3.0
3.0 INSTALLATION OF HEATER