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5324339-YTG-D-1117

Johnson Controls Unitary Products

5

GUIDE SPECIFICATIONS

GENERAL

Units shall be manufactured by Unitary Products in an ISO
9001 certified facility. These packaged cooling and heating air
conditioners are designed for outdoor installation. Only utility
and duct connections are required at the point of installation. Air
Conditioning units provide electric cooling and electric heating,
with field installed electric heat kits from 10 kW to 25 kW for
heating operation.

DESCRIPTION

Units shall be factory-assembled, single packaged, Air
Conditioners with Electric Cooling/Electric Heating units,
designed for outdoor installation. They shall have built in, equal
size, field convertible duct connections for supply/return or
horizontal supply/return. The units shall be factory wired, piped,
charged with R-410A Refrigerant and factory tested prior to
shipment. All models shall be rated in accordance with DOE
and AHRI test procedures for both heating and cooling
operation. Units shall be CSA listed to the UL 1995/CAN/CSA
No. 236-M90 standards.

Operating Efficiency -

 All models shall be rated at a mini-

mum of 16.0 SEER and 12.0 EER for cooling and heating
operation rated in accordance with DOE requirements. 

Low Operating Sound Level -

 The upward air flow carries

the normal operating noise up and away from the living area.
The rigid top panel effectively isolates noise. Isolator
mounted compressor and the rippled fins of the condenser
coil muffle the normal fan motor and compressor operating
sounds. The unique formed base pan also aids in sound
attenuation with its structural design. Sound ratings as tested
under AHRI test procedures shall be less than 77 dbA for all
models.

UNIT CABINET

Unit cabinet shall be a single piece design, with drip edges and
no-seam corners to provide optimum water integrity. Unit shall
have a rigidly mounted condenser coil guard to provide
protection from objects and personnel after installation. Indoor
blower section shall be insulated with foil-faced or foam
insulation, fastened to prevent insulation from entering the air
stream. Cabinet panels shall be separate, easily removable for
servicing and maintenance. Unit shall be built on a formed,
design base pan, with embossments at critical points to add
strength and rigidity and to aid in minimizing sound. Full
perimeter base rails shall be provided to assure reliable transit
of equipment, overhead rigging, for truck access and proper
sealing on roof curb applications. Base rails shall be easily
removable, when required to lower unit height. Filters shall be
factory furnished and be accessible through a removable
access door, sealed airtight. Units vertical discharge and return
duct configuration shall be designed to fit between standard 24”
O.C. beams without modification to building structure, duct work
and base unit.

Durable Finish -

 The cabinet shall be is made of G90 galva-

nized steel with a powder paint coating for appearance and
protection. The pre-treated galvanized steel shall provide a
better paint-to-steel bond, which resists corrosion and rust
creep. Powder paint finish shall provide superior corrosion
resistance (1000 hour salt spray tested).

On Site Flexibility -

 All model sizes shall use a compact

design cabinet. Field convertible duct connections from side
shot to down shot allows the installer to have greater flexibil-
ity with less inventory.

Attractive Appearance -

 A single-piece top cover containing

a top-discharge condenser fan arrangement shall be used
which requires less square footage on installation and pro-
vides a wider variety of installations. The one-piece design
adds greater water integrity. Rounded corners with water drip
edges add to the attractive appearance and prevent water
penetration.

Convertible Airflow Design -

 The bottom duct openings are

covered when they leave the factory, ready to be used for a
side supply/side return application. If a bottom supply/bottom
return application is desired, simply remove the two panels
from the bottom of the unit and place them in the side supply/
side return duct openings. No panel cutting is required and
no accessory panel is necessary. Convertible airflow design
allows maximum field flexibility and minimum inventory.

Utility Connections Made Easy -

 Electric utility access shall

be provided through the bottom or the side of the unit. Utility
connections should be made quickly and with a minimum
amount of field labor. A field supplied and field installed elec-
trical disconnect switch must be installed.

Easy Service Access -

 Individual access panels are pro-

vided in access to all major components - compressors,
indoor coils, blower, controls/electric heat kits, filters, etc.
that makes servicing easy. Removing these panels allow
easy removal of the components such as the blower assem-
bly for maintenance and ease of troubleshooting.

Top Discharge -

 The top-discharge outdoor fan does not

disrupt neighboring areas or dry out vegetation surrounding
the unit. The warm air from the top mounted fan is blown up
and away from the structure and any landscaping. 

Outdoor Coil Grille -

 All models utilize a stamped slotted

design which provides superior impact protection against
small objects during transit and after installation.

Indoor Blower Assembly - 

Fan shall be direct drive design.

Fan wheel shall be double-inlet type with forward-curved
blades, dynamically balanced to operate smoothly throughout
the entire range of operation. Airflow design shall be constant
air volume. Bearings shall be sealed and permanently
lubricated for longer life and no maintenance. Fan assembly
shall be a slide-out design for easy removal and cleaning.
Indoor blower motors shall be equipped with a high efficiency
brushless DC motor (constant torque) also known as an
enhanced ECM motor.

Outdoor Fan Assembly -

 The outdoor fan shall be of the

direct-driven propeller type, discharge air vertically, have
aluminum blades riveted to corrosion resistant steel spider
bracket and shall be statically balanced for smooth operation.
The outdoor fan motor shall be totally enclosed with
permanently lubricated ball bearings and internally protected
against overload conditions.

Summary of Contents for PCE6*36 Series

Page 1: ... and tested prior to shipment Test stations using a state of the art computerized process system are used to insure product quality Refrigerant charge and component part numbers are verified via computers during assembly Vital run test statistics such as system pressure motor cur rents air velocity and temperature unit vibration and gas system safeties are monitored and recorded by the system to i...

Page 2: ... must be set to YES and a humidistat is connected from the low volt age R and HUM color coded leads During cooling operation if the humidity level is above the humidistat set point the indoor blower speed is reduced by approximately 15 Simple Control Circuit Field thermostat wiring connect to color coded leads using twist on wire connections Cooling controls use a contactor and a 2nd stage 24 VAC ...

Page 3: ... not low Nox 3 Cabinet Size A small 35 x 51 B large 45 x 51 8 Generation Level 1 first generation 4 Nominal Air Conditioning Cooling Capacity BTUx1000 24 24 000 BTU etc 9 Revision Level A original release B second release Examples PCE6B4221A is a packaged A C with electric heat 16 SEER 3 1 2 ton large cabinet 230 volt single phase low NOx model first generation first release COMPONENT LOCATION 287...

Page 4: ... duct openings on the roof curb Transition is from rectangle to 16 round for the 1AK0108 kit and from rectangle to 18 round for the 1AK0109 kit Roof Curbs S1 1RC0503 S1 1RC0501 NRCA approved curbs provide proper fit to base unit for rooftop installations Curbs are designed to be assembled through hinge pins in each corner Kit also provides seal strip to assure an air tight seal These are 8 inch hi...

Page 5: ...reated galvanized steel shall provide a better paint to steel bond which resists corrosion and rust creep Powder paint finish shall provide superior corrosion resistance 1000 hour salt spray tested On Site Flexibility All model sizes shall use a compact design cabinet Field convertible duct connections from side shot to down shot allows the installer to have greater flexibil ity with less inventor...

Page 6: ... to control refrigerant flow CONTROLS Simple Control Circuit Field thermostat wiring connects to color coded leads using twist on wire connections Cooling controls use contactor and relays for simple application and troubleshooting Mate n lock plug connectors are used Enhanced ECM indoor blower control is managed by a multi stage indoor blower control board that includes field adjust able speed ta...

Page 7: ...pe Interlaced Interlaced Interlaced Indoor Coil Data Face area Sq Ft 6 3 6 3 6 3 Rows 3 3 4 Fins per inch 16 16 16 Tube diameter 3 8 3 8 3 8 Circuitry Type Interlaced Interlaced Interlaced Refrigerant control TXV TXV TXV Outdoor Fan Data Fan diameter Inch 26 26 26 Type Prop Prop Prop Drive type Direct Direct Direct No speeds 1 1 1 Motor HP each 1 3 1 3 1 3 RPM 850 850 850 Nominal total CFM 3200 32...

Page 8: ...7 10 4 17 6 18 1 15 4 16 6 11 0 18 7 19 4 17 7 18 5 11 7 K W 4 23 4 22 4 19 4 19 4 13 4 17 4 18 4 18 4 15 4 10 4 11 4 14 4 17 4 12 4 07 COOLING PERFORMANCE DATA 3 TON HIGH SPEED PACKAGED UNIT MODEL NO PCE6B36 CONDENSER ENTERING AIR TEMPERATURE ID CFM 1000 1200 1400 IDDB 80 80 75 80 80 80 80 75 80 80 80 80 75 80 80 IDWB 57 62 62 67 72 57 62 62 67 72 57 62 62 67 72 55 45 T C 38 5 41 0 40 0 43 2 46 6...

Page 9: ...7 4 17 5 12 5 20 4 11 4 17 9 17 6 11 8 22 3 12 1 K W 3 98 4 10 3 98 3 91 3 89 3 99 4 05 4 00 3 92 3 93 4 00 4 01 4 02 3 93 3 97 COOLING PERFORMANCE DATA 4 TON HIGH SPEED PACKAGED UNIT MODEL NO PCE6B48 CONDENSER ENTERING AIR TEMPERATURE ID CFM 1400 1600 1800 IDDB 80 80 75 80 80 80 80 75 80 80 80 80 75 80 80 IDWB 57 62 62 67 72 57 62 62 67 72 57 62 62 67 72 55 45 T C 46 5 54 3 55 5 56 6 59 6 47 9 54...

Page 10: ... 24 3 27 5 24 6 25 9 18 4 25 1 26 7 25 2 27 5 19 6 K W 4 57 4 38 4 39 4 35 4 32 4 58 4 47 4 49 4 46 4 43 4 58 4 57 4 59 4 56 4 54 COOLING PERFORMANCE DATA 5 TON HIGH SPEED PACKAGED UNIT MODEL NO PCE6B60 CONDENSER ENTERING AIR TEMPERATURE ID CFM 1600 1800 2000 IDDB 80 80 75 80 80 80 80 75 80 80 80 80 75 80 80 IDWB 57 62 62 67 72 57 62 62 67 72 57 62 62 67 72 55 45 T C 59 2 68 9 66 5 71 8 77 1 61 3 ...

Page 11: ...ntire length of duct 2 Units must be installed outdoors Overhanging structures or shrubs should not obscure outdoor air discharge outlet 3 Units may be installed on combustible floors made from wood or class A B or C roof covering materials Note For units applied with a roof curb the minimum clearance may be reduced from 1 inch to 1 2 inch between combustible roof curb material and this supply air...

Page 12: ...02546 22 1 27 6 31 5 35 13 7 20 34 5 35 NOTES Single source power MCA and MOP requirements are given here for reference if the unit is to be installed with a field installed single point power modification 1 MCA Minimum Circuit Ampacity 2 Maximum Over Current Protection per standard UL 1995 3 Fuse or HACR circuit breaker to be field installed 4 Single Point Connection Required ELECTRICAL DATA FOR ...

Page 13: ...1 2SPWK036 15 25 6HK06501846 S1 2SPWK036 15 25 6HK06502046 S1 2SPWK036 15 30 PCE6B6041 460 3 60 6HK06501046 S1 2SPWK036 20 15 6HK06501546 S1 2SPWK036 20 25 6HK06501846 S1 2SPWK036 20 25 6HK06502046 S1 2SPWK036 20 30 6HK06502546 S1 2SPWK037 20 35 WEIGHTS AND DIMENSIONS Model Weight lbs Center of Gravity 4 Point Load Location lbs Shipping Operating X Y A B C D PCE6B36 466 461 32 13 167 131 130 38 PC...

Page 14: ...60 964 879 795 706 623 538 459 397 331 B 1017 919 830 742 650 570 487 415 344 276 C 974 875 780 688 595 517 436 371 291 222 D 813 721 617 509 404 323 237 171 81 81 Heat A 1264 1179 1092 1017 942 865 787 735 662 598 B 1147 1056 972 895 815 735 657 578 511 450 C 1003 904 813 724 632 552 470 400 327 258 D 902 802 700 602 504 429 348 292 201 201 48 High Cool A 1893 1845 1804 1764 1717 1672 1625 1576 1...

Page 15: ...2 0 16 1300 0 07 0 03 0 17 1400 0 08 0 04 0 18 48 4 0 1100 0 02 0 02 0 04 1200 0 03 0 02 0 04 1300 0 04 0 02 0 05 1400 0 05 0 03 0 05 1500 0 06 0 04 0 06 1600 0 07 0 04 0 07 1700 0 07 0 04 0 08 1800 0 08 0 04 0 09 1900 0 09 0 05 0 10 2000 0 09 0 05 0 11 60 5 0 1100 0 02 0 02 0 04 1200 0 03 0 02 0 04 1300 0 04 0 02 0 05 1400 0 05 0 03 0 05 1500 0 06 0 04 0 06 1600 0 07 0 04 0 07 1700 0 07 0 04 0 08...

Page 16: ...OOF CURB INSTALLATION REAR DUCT ROOF CURB INSTALLATION BOTTOM DUCT SLAB ON GROUND INSTALLATION A0324 001 UNIT TYPICAL SLAB ON GROUND INSTALLATION A0390 001 SUPPLY AIR DUCT TO POWER SUPPLY RETURN AIR DUCT FIELD SUPPLIED DISCONNECT SWITCH CONTROL WIRING TO INDOOR THERMOSTAT CONDENSATE DRAIN ...

Page 17: ...on Controls Unitary Products 17 UNIT TYPICAL ROOF CURB INSTALLATION SUPPLY AIR DUCT TO POWER SUPPLY RETURN AIR DUCT FIELD SUPPLIED DISCONNECT SWITCH CONTROL WIRING TO INDOOR THERMOSTAT ROOF CURB ROOF CONDENSATE DRAIN A0389 001 ...

Page 18: ... change without notice Published in U S A 5324339 YTG D 1117 Copyright 2017 by Johnson Controls Inc All rights reserved Supersedes 5324339 YTG C 0817 York International Corp 5005 York Drive Norman OK 73069 NOTES ...

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