Ceiling Cassette
The SLIMLINE PERFORMER Ceiling Cassette – Ductless Mini-Split
23
Technical Manual : AIR 8-105.5
Features
Heat Pump System Condenser Units
Up Flow Condenser, Model: YHJD18S41S1 through YHJD42S41S1
Standard Features
•
Quality Condenser Coils
– The coil is constructed of copper tubing and enhanced aluminum fins for increased
efficiency and corrosion protection.
•
Protected Compressor
– The compressor is internally protected against high pressure, temperature, and externally
by a factory installed high pressure switch. This is accomplished by simultaneous operation of high pressure relief
valve and a temperature sensor which protects the compressor if undesirable operating conditions occur. A liquid line
filter-drier further protects the compressor.
•
Hard Start Kit
– (On model sizes 24, 30 and 36) Provides increased starting torque for areas with low voltage.
•
Durable Finish
– The cabinet is made of pre-painted steel. The pre-treated galvanized steel provides a better paint
to steel bond, which resists corrosion and rust creep. Special primer formulas and matted-textured finish ensure less
fading when exposed to sunlight.
•
Lower Installed Cost
– Installation time and costs are reduced by easy power and control wiring connections.
Available in sweat connect models only. The unit contains enough refrigerant for matching indoor coils and 15 feet of
interconnecting piping. The small base dimension means less space is required on the ground or roof.
•
Top Discharge
– The warm air from the top mounted fan is blown up and away from the structure and any
landscaping. This allows compact location on multi-unit applications.
•
Low Operating Sound Level
– The upward air flow carries the normal operating noise away from the living area.
The rigid top panel effectively isolates any motor sound. Isolator mounted compressor and rippled fins of the
condenser coil muffle the normal fan motor and compressor operating sounds.
•
Low Maintenance
– Long life permanently lubricated motor-bearings need no annual servicing.
•
Easy Service Access
– Fully exposed refrigerant connections and a single panel covering the electrical controls
makes for easy servicing of the unit.
•
Secured Service Valves
– Secured re-usable service valves are provided on both the liquid and vapor sweat
connections for ease of evacuating and charging.
•
U.L. and C.U.L. Listed
– Approved for outdoor application.
Certified in accordance with the Unitary Small Equipment certification program, which is based on ARI Standard
210/240.
Figure 23.1 – Dimensions – Heat Pump Condensing Unit
YHJD18 YHJD24
YHJD30
YHJD36
YHJD42
A = Height
28 32
36
40 40
B
=
Depth
34 34 34 34 34
C = Width
34 34 34 34 34
