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INSTALLATION
The installation instructions provide a general guideline for the installation and wiring of
the heater. All applicable codes must be adhered to.
MECHANICAL
Heaters must be installed as follows:
LOCATION
1.
The heater’s inlet and discharge areas must not be obstructed.
2.
The air discharge is not to be directed at a thermostat.
3.
The air discharge is directed across areas of heat loss.
MOUNTING
1.
The mounting surface must be strong enough to:
a)
support the heater’s weight;
b)
provide sufficient stiffness to prevent excessive vibration,
and
c)
withstand abusive situations such as transportable
installations of the heater.
ELECTRICAL
WARNING:
Disconnect the power supply before installation of the heater. Lock the switch in
the
“OFF”
(open) position and/or tag the switch to prevent unexpected power application.
Installation and wiring of the heater must adhere to all applicable codes.
GENERAL
1.
Use only copper conductors.
2.
Supply voltage is to be within 10% of the data plate voltage.
3.
External over-current protection is required and must meet data
plate ratings for voltage, amperage and frequency.
FIELD WIRING
1.
Heater is supplied with an enclosure that has mate-n-lock
connector.
2.
Heater requires external thermostat and controls. Thermostat
and controls used with this heater must be:
a)
listed for approved;
b)
rated at 208 volt minimum and 5 amp minimum.
FINAL INSPECTION
1.
Before application of electrical power:
a)
check that all connections are secured and comply with
the applicable code requirements;
b)
confirm that the supply voltage is compatible with the data
plate specifications;
c)
remove any foreign objects from the heater;
d)
ensure all external fittings and enclosure covers are
secured;
e)
ensure that the fan rotates freely.
