GENERAL
This “Three Phase Thermostatic” water heating unit is specifically designed to take in
cold or pre-heated water and heat it to temperatures suitable for commercial washing,
sluicing or processing, up to a maximum temperature of 180° F (82° deg. C). To obtain
optimum performance and energy savings, this unit should be located as near as possible
to the point of use. This unit must only be installed in a vertical position with the inlet
and outlet at the bottom. The power is activated by individual electronic flow switches located
in each of the three heating modules. These will be damaged by excessive heat, do not solder
any pipes that are in contact with the heater. Also ensure pipes are clear of installation debris
before connecting the water heating unit, otherwise the flow switches could jam in the
“on” position. This unit must be connected to its own individual electric circuit protected by
a suitably rated three pole breaker. The maximum voltage which can be applied across any
heating module is 277 volts. It is recommended that a Pressure Relief Valve be installed
as close as possible to the heater outlet of the unit ( per code).
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause DEATH,
SERIOUS BODILY INJURY OR PROPERTY DAMAGE. Refer to this manual for
assistance or consult the local electric utility for further information.
This unit is supplied with compression rings and nuts suitable for direct coupling to
standard 1/2 “ ( 5/8 “ outside diameter ) copper or plastic piping. There is no need for
additional screwed fittings and under no circumstances shall a blow torch be used on pipe
connected to the unit (serious damage to the electronic flow switch will result).
WARNING
Failure to ground the system may result in death or serious injury.
2
ELECTRICAL SHOCK HAZARD! BEFORE REMOVING THE COVER OR SERVICING THE
WATER HEATER, MAKE SURE THE ELECTRICAL SUPPLY TO THE WATER HEATING
UNIT IS TURNED “OFF”. FAILURE TO DO SO CAN RESULT IN
DEATH, SERIOUS
BODILY INJURY, OR PROPERTY DAMAGE
.
Содержание EFT-18000-2-T-10
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