Gas Connection; Electrical Supply - Rinnai Arriva 752 Installation Manual

Gas connection

Gas pipe sizing must consider the gas input to this appliance, as well as other gas appliances
in the premises. The gas supply termination is inside the heater, and enters from the rear right
hand side of the appliance.
To ensure correct positioning terminate the gas
supply so it is 80 mm in from the front face of
the enclosure opening.
Purging gas supply
Foreign materials and debris such as swarf,
filings etc. must be purged from the gas supply.
Failure to do so may cause damage to the
control valve causing it to malfunction.
Direct flue wall penetration requirements
Use the guide pictured to mark the penetration
Correct positioning of the gas supply
points for the gas supply and flue transition
locations. Consideration must be given to
Flue pipe penetration
the position of any studs, noggins or other
components of the wall structure on both sides
of the wall.
Centreline of enclosure
Gas supply penetration
Mark these measurements accurately as this is
Ø 85~95
critical to a successful installation.
378
400
The penetration for the flue transition only
needs to be made for direct flue installations,
where the terminal is to be terminated directly
55
to the rear of the appliance.
Base of enclosure
Direct flue wall penetration points

Electrical supply

This heater has a 1.5 m power cord with a three pin plug supplied.
The power cord passes through a slot in the lower right hand side
of the appliance.
Rinnai recommend the heater be plugged into a 230 V, 10 A
earthed power point. The power point must not be above the
heater. Alternatively the appliance can be direct wired if the power
supply is to be concealed. Consult a qualified electrician if direct
wiring is required as it must comply with AS/NZS 5601.1 and
AS/NZS 3000.
8 | Arriva 752 Installation Guide: 12218-F 06-18