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The Ductless Split System of Choice
CEILING MOUNTED AIR HANDLER
(CCP/CHP)
DESCRIPTION
The EMI CCP/CHP is a highly effective ceiling mounted
evaporator for applications where fully exposed or partially
recessed cabinetry can be used. For partially recessed
mounting, these units easily adapt to standard T-bar, drop-
ceiling openings. The CCP/CHP is designed for residential
and commercial applications where the unit may be con-
cealed in soffits or other structural spaces with only the
intake and discharge grilles exposed. When concealing the
unit make provisions to the soffit for future access to the
unit for maintenance purposes. When offering the Infra-Red
Control option, due to the fact that the infra-red receiver is
located on the unit, the CHP model cannot be mounted in a
soffit or another structural space.
The aluminum supply air louvers are dual adjustable for
air flow direction, to provide air flow throws to suit any in-
stallation. The louvers are mounted in a high impact poly-
styrene front section. The CHP incorporates dual blowers
that produce efficient, quiet operation, suitable for both resi-
dential and commercial applications. A wide range of op-
tions are available for the CCP/CHP units, including supple-
mental electric or hydronic heat options, a factory or field
installed condensate pump, and optional digital and hand
held IR remote controls.
The CCP is a ceiling mounted, chilled water air handler
that is simple to install with standard 24V control circuits to
the chilled water supply. Hanging brackets and fresh air
openings are also standard on all models. Optional trim
kits are available for surface mounting applications.
The CHP Heat Pump models are two stage heating units
when back up resistance heat (3, 5, or 7KW depending on
unit capacity) is supplied. This is only when mated with
EMI SHC/CHD Series heat pump condenser.
NOTE: If equipped with hydronic heat, the CHP will
only operate as a single-stage heating unit and not
as a two-stage heating unit.
NOTE:
Refer to installer supplied items on page 3
of Common section.
MOUNTING PREPARATION
Choose the best location for the unit. Use the cardboard
template (provided with unit packing) to “test fit” the unit
before installation.
1. The CCP/CHP Series is designed to be mounted to a
horizontal surface which should be plumb and level.
2. Using the template, mark a spot where the piping should
penetrate the wall.
3. Determine appropriate hole size and cut through the
mounting surface.
Piping for new construction can be roughed in before wall-
board or panels are put in place. PVC pipe may be used as a
pipe chase.
MOUNTING
1. Remove access panel, attach the front panel and lou-
vers to the chassis section with supplied nuts.
NOTE:
Front panel shipped separately in cartoning.
2. Secure the unit to the ceiling using appropriate hard-
ware (screws for wood, anchors for masonry).
3. The CHP unit can be ceiling suspended using threaded
rods and double nuts to ensure fasteners won’t loosen.
4. Pitch the unit slightly towards the drain for proper con-
densate removal.
5. Run power wiring and refrigerant lines (chilled water for
CCP) into the unit.
ITEMS FOR CONSIDERATION
• EMI’s CHP evaporator requires 24V power for control
operation. When matching the CHP with a non-EMI
condenser, a 24V transformer may need to be added to
the condenser.
• Ensure that the CHP interconnect tubing is within a
maximum allowable length of 100’ including, a maxi-
mum 35’ lift.
REFRIGERANT PIPING
CHP units are equipped with a piston flow regulator ex-
pansion device. Piping connections are standard flare type.
NOTE: See specifications for line sizing and actual
unit connections.
1. Be certain there are no burrs on either side of the tubing.
2. The large line (suction) should be insulated with closed
cell foam tube insulation. Do not insulate the small
liquid line.
PIPING DO’S AND DON’TS
• Avoid piping on a rainy day.
• Use refrigerant grade copper tubing.
• Use a tubing bender and avoid unnecessary bending.
• Cap ends of lines until ready for final connections.
• Install a P-trap for every 10’ of vertical rise.
NOTE: Connections to outdoor sections should be made
according to the outdoor section installation instructions.
FRESH AIR
This is a 4" round knockout and will accept a 4" round duct.
Dampers, wall collars, and outdoor grilles are field supplied.
Do not allow moisture or other foreign matter to enter through
the fresh air intake. When ducting, pitch slightly to the outside to
prevent moisture from entering the chassis.
