Johnson Controls YCJ(D - Manuals

Page 2 - Johnson Controls Unitary Products; LIMITATIONS; The maximum allowable line length for this product is 75 feet.; SECTION III: UNIT INSTALLATION; LOCATION; Provide an adequate structural support.; Ambient Air Temperature; NOTICE; Typical Installation

872678-UIM-C-0213 2 Johnson Controls Unitary Products LIMITATIONS The unit should be installed in accordance with all National, State andLocal Safety Codes and the limitations listed below: 1. Limitations for the indoor unit, coil, and appropriate accessoriesmust also be observed. 2. The outdoor uni...

Page 3 - GROUND INSTALLATION; Apply with Models; All; Installation of Vapor Line; TO OUTDOOR UNIT

872678-UIM-C-0213 Johnson Controls Unitary Products 3 GROUND INSTALLATION The unit should be installed on a solid base that is 2” (5.1 cm) abovegrade and will not shift or settle, causing strain on the refrigerant linesand possible leaks. Maintain the clearances shown in Figure 1 andinstall the unit...

Page 4 - PRECAUTIONS DURING BRAZING OF LINES; Connect the refrigerant lines using the following procedure:; Replace the Schrader core in the liquid and vapor valves.

872678-UIM-C-0213 4 Johnson Controls Unitary Products PRECAUTIONS DURING BRAZING OF LINES All outdoor unit and evaporator coil connections are copper-to-copperand should be brazed with a phosphorous-copper alloy material suchas Silfos-5 or equivalent. DO NOT use soft solder. The outdoor unitshave re...

Page 5 - SECTION IV: ORIFICE INSTALLATION; Install Schrader Valve Core and Orifice as follows:; Replace black plastic cap on equalizer fitting.; SECTION V: TXV INSTALLATION; Loosen and remove distributor cap seal.; SECTION VI: EVACUATION; Orifice Installation; Only 1TVM900 series valves are to be used on this product.

872678-UIM-C-0213 Johnson Controls Unitary Products 5 SECTION IV: ORIFICE INSTALLATION Install Schrader Valve Core and Orifice as follows: 1. Slide indoor coil out of cabinet far enough to gain access to equal-izer fitting on the suction line. 2. After holding charge is completely discharged remove ...

Page 6 - SECTION VII: SYSTEM CHARGE; Total system charge is determined as follows:; SUPERHEAT CHARGING METHOD -; Do not leave the system open to the atmosphere.

872678-UIM-C-0213 6 Johnson Controls Unitary Products SECTION VII: SYSTEM CHARGE The factory charge in the outdoor unit includes enough charge for theunit, a 15 ft. (4.6 m) line set, and the smallest indoor coil match-up.Some indoor coil matches may require additional charge. See tabulardata sheet p...

Page 7 - SECTION VIII: ELECTRICAL; GENERAL INFORMATION & GROUNDING; Run power wiring from the disconnect switch to the unit.; Contactor

872678-UIM-C-0213 Johnson Controls Unitary Products 7 SECTION VIII: ELECTRICAL CONNECTIONS GENERAL INFORMATION & GROUNDING Check the electrical supply to be sure that it meets the values specifiedon the unit nameplate and wiring label. Power wiring, control (low voltage) wiring, disconnect switc...

Page 8 - FIELD CONNECTIONS CONTROL WIRING; Replace the corner cover removed in Step 2.

872678-UIM-C-0213 8 Johnson Controls Unitary Products FIELD CONNECTIONS CONTROL WIRING 1. Route low voltage wiring into bottom of control box as shown inFigure 6. Make low voltage wiring connections inside the low volt-age box per Figures 7 - 11. 2. The complete connection diagram and schematic wiri...

Page 9 - Thermostat Chart - Single Stage AC with PSC Air Handler; Single Stage Air Conditioner

872678-UIM-C-0213 Johnson Controls Unitary Products 9 For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at www.upgnet.com in theProduct Catalog Section. FIGURE 10: Thermostat Chart - Single Stage AC with PSC Air Handler AC 1A Sing...

Page 11 - Thermostat Chart - Single Stage AC with PSC Furnace

872678-UIM-C-0213 Johnson Controls Unitary Products 11 FIGURE 12: Thermostat Chart - Single Stage AC with PSC Furnace AC 5D Single Stage Air Conditioner – Single Stage PSC Furnace HM1 Humidistat Y Full Stage Compressor G Fan *PP11C70224 THERMOSTAT RH 24 – Volt Hot (Heat XFMR) RC 24 – Volt Hot(Cool X...

Page 13 - SECTION IX: INSTRUCTING THE OWNER; MAINTENANCE

872678-UIM-C-0213 Johnson Controls Unitary Products 13 SECTION IX: INSTRUCTING THE OWNER Assist owner with processing warranty cards and/or online registration.Review Owners Guide and provide a copy to the owner and guidanceon proper operation and maintenance. Instruct the owner or the opera-tor how...

Page 14 - SECTION X: WIRING DIAGRAM; Wiring Diagram - Single Phase

872678-UIM-C-0213 14 Johnson Controls Unitary Products SECTION X: WIRING DIAGRAM FIGURE 14: Wiring Diagram - Single Phase

Page 17 - SECTION XI: START UP SHEET; Air Conditioning and Heating Start-Up Sheet; Owner Information

872678-UIM-C-0213 Johnson Controls Unitary Products 17 SECTION XI: START UP SHEET Air Conditioning and Heating Start-Up Sheet Proper start-up is critical to customer comfort and equipment longevity Name Address City State or Province Zip or Postal Code Indoor Unit Model # Indoor Unit Serial # Indoor...

Page 18 - Copyright; York International Corp.

Subject to change without notice. Published in U.S.A. 872678-UIM-C-0213 Copyright © 2013 by Johnson Controls, Inc. All rights reserved. Supersedes: 872678-UIM-B-0712 York International Corp. 5005 York Drive Norman, OK 73069 Supply static after indoor coil (in w.c.") Return Static (in w.c.") ...