CCI Thermal Technologies GE - Regular Duty Forced Air Unit Heater - Manuel

CCI Thermal Technologies Inc. 2767 Brighton Road, Oakville, ON L6H 6J4 Tel. (905) 829-4422 Fax (905) 829-4430
www.ccithermal.com
MI153 REV. 4
CAUTION
To ensure unrestricted air flow through the heater and avoid
high temperatures on any adjacent surfaces, the sides, rear and
top of the heater case should be spaced away from walls
and ceiling not less than the minimum distances marked on the
nameplate.
MOUNTING
The heater may be suspended from a truss of suitable support
by a bolt through the catalog number CB swivel bracket (A), Fig.
1, or may be bolted to a wall bracket (B), catalog number WB
Fig. 2, and swivelled to face any direction. The heater may be
suspended by two tie bolts with jam nuts (C), which should be
tightened down against the top of the case, Fig. 3.
The tie bolts may be fastened to the catalog number CB bracket
(A), allowing the heater to swivel, Fig. 4.
POWER SUPPLY CONNECTIONS
The power supply may be single or three phase as shown on
the nameplate. Wiring diagrams are on the inside of the terminal
compartment cover which is the removable right hand side panel.
Connection box volume:
2-10kW: 9893cm 3
15-40kW: 32333cm 3
GROUNDING
A ground screw with a cup washer is located beside the
terminal block.
OVER-HEAT PROTECTION
In the event of fan failure, an automatic reset limit switch opens
a contactor control circuit, breaking the power supply to the
heater.
INSTALLATION AND OPERATING INSTRUCTIONS
FORCED AIR HEATERS - TYPE GE
Models without a built-in contactor should have the limit switch
wired in the control circuit of an external contactor, and for three
phase supply, this control circuit should be connected to lines 2
and 3 which feed the centre heating element, as shown in the
wiring diagrams.
The limit switch is rated 600 volts, 10 Amps resistive.
The fan motor has built-in thermal overload protection.
LOUVRED GRILLE
The grille bars all move together and can be set at any angle
between 10° and 35° down when the two bottom screws are
loosened. The bars are locked in position when these screws
are tightened.
WARRANTY
CCI Thermal Technologies Inc. warrants to the original purchaser
of Forced Air Heaters that they are free from defects in material
and workmanship for one year of normal service when installed
and operated in accordance with the instructions provided by
the Company and subject to the following conditions:
1. Since the paint finish may be damaged in use, no warranty
applies to such paint finish except for manufacturing defects
which become apparent within 30 days from date of installation.
2. Labour costs for removal and re-installation of parts which
may be repaired or replaced under this warranty are the sole
responsibility of the purchaser.
3. The warranty will not apply to parts which have been
subject to accident, misuse, abuse or operation on an incorrect
power supply.
4. Parts which become defective within the terms of the
warranty will be repaired or replaced at the option of CCI
Thermal Technologies Inc. without charge.