11
Installation
Pilot Ignition – 6 720 886 398 (2021/02)
Combustion gases
4.3
Hot Water Unit mounting
4.3.1 Flue baffle setting
The flue baffle located on the side of the flue terminal must be
extended fully to ensure correct operation.
To extend baffle loosen the retaining nut and pull the baffle until
it is fully extended. Tighten retaining nut.
Fig. 5
Flue baffle setting
4.3.2 Mounting the heater
▶ Fix the appliance vertically, using the fixings appropriate
for the wall material and appliance weight.
d
From a gas meter (M) (see 5.11.5.9 of AS/NZS5601 for vent terminal location of regulator)
1000
e
From an electricity meter or fuse box [P]
500
f
From a drain pipe or soil pipe
150
g
Horizontally from any building structure
or obstruction facing a terminal
500
h
From any other flue terminal, cowl, or combustion air intake [T]
500
j
Horizontally from an openable window, door, non-mechanical air inlet, or any other opening into a building with the
exception of sub-floor ventilation [W] [D] [T]:
- Appliances up to 150 MJ/h input
500
k
From a mechanical air inlet, including a spa blower [I]
1500
n
Vertically below an openable window, non-mechanical air inlet, or any other opening into a building with the exception of
sub-floor ventilation [W] [T]
- Appliances over 50 MJ/h input and up to 150 MJ/h input
1000
1) Unless appliance is certified for closer installation
Ref. Item
Minimum
clearances (mm)
Table 6
Observe/comply with the minimum
clearances as in AS/NZS5601.
CAUTION:
Property damage!
▶ Never rest the gas heater on the water or
gas connections.
Draw a cross in the wall (
Fig. 6, [A]) to
identify the appliance upper right corner
positioning.
Summary of Contents for TF250
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