Sided Or 2-Sided Installation - Rinnai 4500 Owner's Operation And Installation Manual

Installing Body Assembly in an Open 1-Sided or 2-Sided Installation
Install Doors if Applicable
Refer to separate installation instructions.
Install Body Assembly into Frame
The body assembly includes the burner assembly.
Unpack and fit assembly into frame using the mounting brackets.
For an open 2-sided installation, ensure the control knob is facing in the desired direction.
Attach Mounting Brackets
The mounting brackets have 3 functions: (1) to secure
cabinet to enclosure, (2) to act as seismic restraints
(bottom brackets only), (3) and to connect the outer
steel frame to the cabinet.
Fasten the 4 frame mounting brackets, using the M5
button head bolts, to the body assembly.
Install Steel Frame
1. There is a top and bottom to the steel frame with
the top having a return fold. The installation is
completed using 2 sets of supplied M4 nuts, bolts,
and washers.
2. The frame hooks over the upper brackets and then
swings in at the bottom. Using the 2 self tapping
screws supplied, fasten through the underside of
the lower frame into the lower mounting brackets.
Install Burn Media and Complete Gas Connection
This is common to all installations. Refer to these sections in the manual.
Rinnai Corporation ROF4500 17