Commercial Electric
Water Heaters
9kW – 900kW Input Models
CHP-I&S-01
INSTALLATION AND SERVICE MANUAL
1
If the information in this
manual is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or loss of life
.
Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of
this or any other appliance.
USE THIS APPLIANCE IF ANY
PART HAS BEEN UNDER WATER. THE
POSSIBLE DAMAGE TO A FLOODED
APPLIANCE CAN BE EXTENSIVE AND
PRESENT NUMEROUS SAFETY HAZARDS.
ANY APPLIANCE THAT HAS BEEN UNDER
WATER MUST BE REPLACED.
Installation and service must be performed by
Qualified Service Personnel Only
.
Factory warranty (shipped with unit) does not
apply to units improperly installed or improperly
operated.
Experience has shown that improper installation
or system design, rather than faulty equipment, is
the cause of most operating problems.
Excessive water hardness causing a lime/scale
build-up in the heater and/or on the immersion
heating elements is not the fault of the equipment
and is not covered under the manufacturer’s
warranty. (See Water Treatment and Water
Chemistry)
Do not energize electrical system before heater
is completely filled with water.
Damage caused
to the immersion heating elements by dry fire is
not covered under the manufacturer’s warranty.
Follow start up procedure in the manual.
Water heater corrosion and component failure
caused by air-borne chemical vapors is not
covered under the manufacturer’s warranty.
Corrosion damage caused by current leakage due
to improper grounding of electrical systems or
electronic components to the storage tank and
related piping is not covered by the
manufacturer’s warranty. Under no circumstance
will the manufacturer be liable for consequential
damages resulting from the installation or use of
this equipment. Correct installation procedure
and local codes must be adhered to.
This manual supplies information for the
installation, operation and servicing of the
appliance. It is strongly recommended that this
manual be reviewed completely before
proceeding with an installation. Upon receiving
equipment, check for signs of shipping damage.
Pay particular attention to parts accompanying
the water heater, which may show signs of being
hit or otherwise being mishandled. Verify total
number of pieces shown on packing slip with
those actually received. In case there is damage
or a shortage, immediately notify carrier.
CHECKING EQUIPMENT
WARNING:
NOTE:
Retain this manual for future reference.
WARNING:
Improper Installation, Adjustment,
Alteration, Service or Maintenance
can cause injury or property damage. Refer
to this manual. For assistance or additional
information consult a qualified installer,
service agency or the electric utility.
SPECIAL INSTRUCTIONS
TO OWNER
WARRANTY
DO NOT
