Installation Instructions; (For The Licensed Professional) - Rinnai V Model Series Installation And Operation Manual

Installer Qualifications
It is recommended that a licensed professional install
the appliance, inspect it, and leak test it before use.
The warranty may be voided due to any improper
installation.
The installer should have skills such as:
•
gas sizing
•
connecting gas lines, water lines, valves,
electricity,
•
knowledge of applicable national, state, and
local codes.
If you lack these skills contact a licensed professional.
Type of installation
•
For installation in residential applications.
•
Certified for installation in manufactured (mobile)
homes.
Installation Steps
Prepare for Installation ...................................... 5
Determine Installation Location ......................... 5
Checklist to Determine Installation Location ..... 8
Mount to Wall .................................................... 8
Remove the Front Panel .................................... 9
Installation of Plumbing ..................................... 9
Checklist for Plumbing ..................................... 11
Installation of Gas Supply ................................. 11
Connect Electricity ........................................... 13
Adjust for High Altitude ................................... 13
Checklist for Gas and Electricity ....................... 13
Installation of Temperature Controller ............ 14
Mounting the Controller .................................. 15
Final Checklist................................................... 16
General Instructions
DO NOT
•
Do not install the V53De indoors.
•
Do not install the appliance in an area where water
leakage of the unit or connections will result in
damage to the area adjacent to the appliance or to
lower floors of the structure. When such locations
cannot be avoided, it is recommended that a
suitable drain pan, adequately drained, be installed
under the appliance. The pan must not restrict
combustion air flow.
4

Installation Instructions

V53De Manual
•
Do not obstruct the flow of combustion and
ventilation air. Combustion air shall not be
supplied from occupied spaces.
•
Do not use this appliance in an application such as
a pool or spa heater that uses chemically treated
water . (This appliance is suitable for filling large or
whirlpool spa tubs with potable water.)
•
Do not use substitute parts that are not authorized
for this appliance.
MUST DO
•
The installation must conform with local codes or,
in the absence of local codes, with the National
Fuel Gas Code, ANSI Z223.1/NFPA 54, or the
Natural Gas and Propane Installation Code, CSA
B149.1. If installed in a manufactured home, the
installation must conform with the Manufactured
Home Construction and Safety Standard, Title 24
CFR, Part 3280 and/or CAN/SCA Z240 MH Series,
Mobile Homes.
•
The appliance, when installed, must be electrically
grounded in accordance with local codes or, in the
absence of local codes, with the National Electrical
Code, ANSI/NFPA 70, or the Canadian Electrical
Code, CSA C22.1.
•
The appliance and its appliance main gas valve
must be disconnected from the gas supply piping
system during any pressure testing of that system
at test pressures in excess of 1/2 psi (3.5 kPa)
(13.84 in W.C.).
•
The appliance must be isolated from the gas supply
piping system by closing its individual manual
shutoff valve during any pressure testing of the gas
supply piping system at test pressures equal to or
less than 1/2 psi (3.5 kPa) (13.84 in W.C.).
•
You must follow the installation instructions for
adequate combustion air intake and exhaust.
INFORMATION
•
If a water heater is installed in a closed water
supply system, such as one having a backflow
preventer in the cold water supply line, means
shall be provided to control thermal expansion.
Contact the water supplier or local plumbing
inspector on how to control thermal expansion.