Rinnai RL75E 用户手册

 

16 

VB Series Outdoor LS Manual 

Only properly trained and qualified installers 
should install this appliance.  The warranty may 
be voided due to improper installation or 
installation by a non-qualified installer. 

Rinnai highly recommends all installers attend a 
product knowledge class.   

For information on a Rinnai Training Course or 
for questions on installation call 1-800-621-
9419. 

  General Instructions   

•  This appliance must be installed by a state qualified 

or licensed contractor.  It is the responsibility of the 
person having the water heater installed to ensure 
the installing contractor has proper licenses and 
permits for installing water heaters in your location.  
Rinnai highly recommends that installers attend a 
product knowledge class to ensure customer 
satisfaction and warranty coverage.  Failure to 
comply with state and local codes pertaining to 
water heater installations may void the warranty. 

•  This appliance is not to be installed indoors. 
•  A qualified installer or service technician should 

install the appliance, inspect it, and leak test it 
before use. 

•  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 

.  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 

. 

•  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 

•  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.). 

•  Follow the installation instructions and those in Care 

 for adequate combustion and 

ventilation air. 

•  The appliance should be located in an area where 

water leakage of the unit or connections will not 
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. 

•  The flow of combustion and ventilation air shall not 

be obstructed.  Combustion air shall not be supplied 
from occupied spaces. 

•  This appliance is not suitable for use in an 

application such as a pool or spa heater that uses 
chemically treated water .  (This appliance is 
suitable for filling large or whirlpool bath tubs with 
potable water.) 

•  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. 

•  Should overheating occur or the gas supply fail to 

shut off, turn off the manual gas control valve to the 
appliance. 

•  Keep the air intake location free of chemicals such 

as chlorine or bleach that produce fumes.  These 
fumes can damage components and reduce the life 
of your appliance. 

•  For gas type conversion, contact Rinnai. 

     WARNING 

 
 
Do not use substitute materials. 

Use only parts certified with the appliance. 

Installation Instructions 

 ...................... REU-VB2528WD-US 

 ...................... REU-VB2735WD-US 

 .................... REU-VA3237W-US 

 ........ REU-VA3237W-ASME 

The VB series (RL75e and RL94e) are certified for 
installation in manufactured (mobile) homes.