Rinnai Q175SN - Manual (Page 6)

Operating instructions Rinnai Q-Series
6
Should overheating occur or the gas supply
fail to shut off, do not turn off or disconnect
the electrical supply to the pump. Instead, shut
off the gas supply at a location external to the
appliance.
Protection for corrosion
Do not use any sprays, chlorine containing agents,
solvents, paint etc. around the boiler or around
the air intake supply entrance of the boiler. These
substances have negative influences on the boiler
and can lead to corrosion resulting in failure of
the boiler.
! DANGER
NOTICE
i
Checking the water pressure
Check the water pressure in the central heating
installation regularly.
Use only potable water for filling.
Additives only after clearance by Rinnai.
Contact your installer in case of doubt.
Products to avoid present in boiler room
and/or around combustion air intake
Spray cans containing chloro-/fluorcarbons
Ammonium and/or ammonium solutions
Permanent wave solutions
Chlorinated waxes and/or cleaners
Swimming pool chemicals based on chlorine
Calcium chloride used for thawing
Sodium chloride used for water softening
Refrigerant leaks
Paint or varnish removers
Hydrochloric acid/muriatic acid
Cements and glues
Antistatic fabric softeners used in clothes dryers
Chlorine-type bleaches, detergents, and cleaning solvents
found in household laundry rooms
Adhesives used to fasten building products and
other similar products
Areas likely to have contaminants
Dry cleaning/laundry areas and establishments
Swimming pools
Metal fabrication plants
Beauty shops
Refrigeration repair shops
Photo processing plants
Auto body shops
Plastic manufacturing plants
Furniture refinishing areas and establishments
New building construction
Remodeling areas
Garages with workshops
! WARNING