Heat Controller HEV/H 사용자 설명서
9
Heat Controller, Inc.
HEV/H SERIES
Installation, Operation & Maintenance
VERTICAL INSTALLATION
Flexible canvas duct
connector to reduce
noise and vibration
connector to reduce
noise and vibration
Use turning vanes in
supply transition
supply transition
Internally insulate supply
duct for first 4’ [1.2m] each
way to reduce noise
duct for first 4’ [1.2m] each
way to reduce noise
Internally insulate return
transition duct to reduce
noise
transition duct to reduce
noise
Rounded return
transition
transition
Rev 3/27/00
Figure 7: Vertical Unit Mounting
Figure 8: Typical Vertical Unit Installation
Using Ducted Return Air
Air Pad or Extruded
polystyrene insulation board
polystyrene insulation board
Vertical Unit Location
Units are not designed for outdoor installation. Locate
the unit in an INDOOR area that allows enough space
for service personnel to perform typical maintenance or
repairs without removing unit from the mechanical room/
closet. Vertical units are typically installed in a mechanical
room or closet. Never install units in areas subject to
freezing or where humidity levels could cause cabinet
condensation (such as unconditioned spaces subject
to 100% outside air). Consideration should be given to
access for easy removal of the filter and access panels.
Provide sufficient room to make water, electrical, and
duct connection(s).
Units are not designed for outdoor installation. Locate
the unit in an INDOOR area that allows enough space
for service personnel to perform typical maintenance or
repairs without removing unit from the mechanical room/
closet. Vertical units are typically installed in a mechanical
room or closet. Never install units in areas subject to
freezing or where humidity levels could cause cabinet
condensation (such as unconditioned spaces subject
to 100% outside air). Consideration should be given to
access for easy removal of the filter and access panels.
Provide sufficient room to make water, electrical, and
duct connection(s).
If the unit is located in a confined space, such as a closet,
provisions must be made for return air to freely enter
the space by means of a louvered door, etc. Any access
panel screws that would be difficult to remove after the
unit is installed should be removed prior to setting the
unit. Refer to Figures 7 and 8 for typical installation
illustrations. Refer to unit specifications catalog for
dimensional data.
1. Install the unit on a piece of rubber, neoprene or
provisions must be made for return air to freely enter
the space by means of a louvered door, etc. Any access
panel screws that would be difficult to remove after the
unit is installed should be removed prior to setting the
unit. Refer to Figures 7 and 8 for typical installation
illustrations. Refer to unit specifications catalog for
dimensional data.
1. Install the unit on a piece of rubber, neoprene or
other mounting pad material for sound isolation. The
pad should be at least 3/8” [10mm] to 1/2” [13mm] in
thickness. Extend the pad beyond all four edges of the
unit.
pad should be at least 3/8” [10mm] to 1/2” [13mm] in
thickness. Extend the pad beyond all four edges of the
unit.
2. Provide adequate clearance for filter replacement
and drain pan cleaning. Do not block filter access
with piping, conduit or other materials. Refer to unit
specifications for dimensional data.
with piping, conduit or other materials. Refer to unit
specifications for dimensional data.
3. Provide access for fan and fan motor maintenance
and for servicing the compressor and coils without
removing the unit.
removing the unit.
4. Provide an unobstructed path to the unit within the
closet or mechanical room. Space should be sufficient
to allow removal of the unit, if necessary.
to allow removal of the unit, if necessary.
5. Provide access to water valves and fittings and
screwdriver access to the unit side panels, discharge
collar and all electrical connections.
collar and all electrical connections.
The installation of water source heat pump units and all
associated components, parts and accessories which
make up the installation shall be in accordance with
the regulations of ALL authorities having jurisdiction
and MUST conform to all applicable codes. It is the
responsibility of the installing contractor to determine and
comply with ALL applicable codes and regulations.
associated components, parts and accessories which
make up the installation shall be in accordance with
the regulations of ALL authorities having jurisdiction
and MUST conform to all applicable codes. It is the
responsibility of the installing contractor to determine and
comply with ALL applicable codes and regulations.