AAON H3 Series, Установка, эксплуатация и обслуживание

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Lifting and Handling the Unit
Before lifting unit, be sure that all shipping
material has been removed from unit.
Care must be taken if using spreader bars,
blocking or other lifting devices to prevent
damage to the cabinet, coil or fans.
Unit Assembly
Although H3 Series units are shipped factory
assembled as standard, the unit may be
ordered as shipping splits for certain
applications such as for assembly in existing
structures
where modules must be
manipulated separately. If the unit was
ordered as shipping splits, then they must be
assembled in the field.
Locate the schematic in the equipment’s
literature packet.
1. Identify and Situate Splits
a. H3 Units can have the following
ship split sections:
1.
Mixing Box
2. Air Handler
3. Final Filter
4. Electric Heat
5. Energy Recovery
Figure 7 - H3 Schematic with (1) Mixing
Box, (2) Air Handler, and (3) Final Filter
2. Connect Power and Control Wiring
between sections
H3 Series units are equipped with low and
high voltage quick connects to connect
wiring from one section to the next. It might
be necessary to increase the hole size in the
cabinet in order to get the quick connector
through the opening. See the Electrical
section for more information.
Figure 8 - Low & High Voltage Quick
Connect
A color-coded wiring diagram is laminated
and affixed to the inside of the control
compartment access door.
UNIT HANDLING
Incorrect lifting can cause damage to
the unit, injury or death. Lifting
equipment capacity must exceed unit
weight by an adequate safety factor.
Always test lift unit not more than 61
centimeters (24 inches) high to verify
proper center of gravity lift point.
WARNING
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2
3