Installation - Rinnai Arriva 750 Installation Manual

Arriva 750 installation
Isolate the electrical supply
before removing any panels.
WARNING
Installation overview
1. Connect to gas pipe
2. Open flue & air hose access
3. Connect flue pipe
4. Install heater engine
5. Secure heater
6. Check all connections
1. Connect to gas pipe
a. Remove the right hand side
access panel by removing the
four retaining screws.
b. Extend flexible gas connection
through the gas fitting access
point to the outside of the
heater body.
c. Position the appliance in front
of the enclosure so the end of
the gas pipe aligns with the gas
fitting access point.
d. Securely connect flexible gas
connection to the gas pipe,
testing all connections for gas
leaks.
e. Replace right hand panel and
secure screws in place.
2. Open flue & air hose access
a. Unscrew the flue access panel.
b. Remove the clamp that
secures the telescopic vertical
flue pipe to the telescopic
horizontal flue pipe.
c. Clamp the horizontal flue
pipe to the flue transition box
using either the flue retainer
bracket (supplied in the plastic
bag with the remote control),
or the flue slide stopper
(provided with the ASPDFK
and ASPKIT03 flue kits). The
clamping component will
differ depending on the flue
configuration.
d. Fasten air inlet hose to
transition box using cable tie
supplied in accessory pack
with the remote.
e. Push appliance into position.
Adjust horizontal and vertical
telescopic flue pipe, and
connect using clamp.
f. Replace flue access panel.
3. Connect flue pipe
Connect flue pipe to flue and hold
in place using appropriate clamp.
Failure to secure the flue system
using the supplied clamps may
result in a dangerous situation.
4. Install heater engine
Carefully move the heater into the
enclosure cavity ensuring the gas
pipe and flue transition are aligned
with their access openings.
As the appliance is pushed into
place ensure the flexible gas
connection coils freely inside the
appliance, and that the gas pipe
penetrates through the centre of
the gas access point.
5. Secure heater
Secure the heater, using
appropriate fixings, through the
four appliance mounting points—
two upper and two lower (on each
side of the appliance).
6. Check all connections
Check all connections are properly
engaged and are inserted beyond
the O-ring seal.
Side
panel
1a: Remove right hand access panel
Screws
Access
panel
2a: Unscrew flue access panel
Telescopic horiz. flue pipe
Lower
elbow Clamp
Telescopic vertical flue
pipe
2b: Remove clamp from flue pipe
Air inlet hose
Telescopic horiz. flue pipe
Transition
box
Flue slide stopper
(ASPDFK & ASPKIT03)
Telescopic
vertical flue pipe
2c/d: Fasten horiz. flue pipe and air inlet hose
5: Secure heater
Arriva 750 Installation Guide: 10473-C 03-13 | 13
Screws
Clamp
Appliance mounting
points