I Series Solo Installation Manual

15
Rinnai I-Series Condensing Boiler Solo Manual
DO NOT install the boiler in an area
where water leakage of the unit or
connecons will result in damage to
the area adjacent to the appliance
or to lower oors of the structure.
When such locaons cannot be
avoided, it is required that a
suitable drain pan, adequately
drained, be installed under the
boiler. The pan must not restrict
combuson air ow.
DO NOT install the boiler in an area
with negave air pressure.
DO NOT obstruct the ow of
combuson and venlaon air.
DO NOT use substute parts that
are not authorized for this boiler.
DO NOT install the boiler on
carpeng.
DO NOT
Gather the recommended tools and parts
before starng installaon.
Items Needed
 Boiler Pump
 Pressure relief valve for domesc
hot water (150 PSI / 1,034 kPa) (as
necessary, if using a separate
indirect tank).
 Pressure/Temperature Gauge
Note: When aaching the
pressure/temperature gauge,
please comply with applicable codes
and the ASME standard.
 Low loss header or closely spaced
tee
 Expansion tank for a closed heang
system
 Air separator
 Standard tools for central heang,
gas ng, plumbing and electrical
wiring.
 Digital manometer capable of
reading both posive and negave
pressure
 Digital mulmeter capable of
reading microamps
 pH digital meter or test strips
 For wall mounng bracket
installaon:
 Level
 Screws (use appropriate screws
for type of wall construcon)
Other Items You May Need
 Combuson analyzer (intended for
use with condensing boilers)
 Hand truck with fastening belt
 Ensure the wall is of sucient
strength to support the weight of the
boiler, piping and any other
components needed for installaon;
if it is not, please reinforce the wall as
appropriate.
 Operang limits of the boiler:
Maximum boiler set
point temperature:
180°F (82 °C)
Maximum operang
pressure:
45 psi (3.1 bar)
Maximum allowable
working
temperature ASME:
210°F (99°C)
Maximum allowable
working pressure
ASME:
45 psi (3.1 bar)