Atmos Energy HE26 - Manual (Page 17)

4.5.4 Installation connections
1. Make the various connections to the valves (see diagram).
2. Install a filling loop (not supplied) between the cold water inlet pipe
and the CH return connection.
3. For most installations, the flexible tube for the safety discharge will
be long enough to fit into the condensate discharge waste pipe (see
below). In cases where this does not apply, install a 15 mm copper
safety discharge pipe to fit into the waste pipe (as shown in the
diagram, §5.1) or run separately to a safe discharge position on the
outside wall of the building.
4.6 Mount the appliance
1. Check whether the compression rings of the optional mounting
bracket are straight in the connectors.
2. Place the appliance: slide it top-down over the mounting strip. Make
sure that the pipes simultaneously slide into the compression
fittings of the optional mounting bracket.
3. The flexible tube from the condensate trap should be inserted into
an open waste pipe of not less than 32 mm diameter. If connected
to a soil pipe or waste system, the waste pipe must include a trap
(similar to arrangement for washing machine). For more information
on condensate disposal, please refer to §4.8.
4. The flexible tube from the pressure relief safety valve should be
inserted into the waste pipe, or pushed over the 15 mm copper
discharge pipe if provided.
5. Tighten the compression fittings to the optional mounting bracket.
6. Mount the air supply and the flue discharge.
7. Close the air supply opening that is not used with the plug supplied.
4.7 Fit the pipework cover (optional)
1. Insert the four hooks of the pipework cover in the slots of the
appliance.
2. Slide the cover backwards, sliding the hooks into the slots and
locking the cover.
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