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INSTALLATION MANUAL
R-410A
OUTDOOR SPLIT-SYSTEM
AIR CONDITIONING
MODELS: 13 & 14.5 SEER -
TCG(D,F)/GCGD/TCJ(D,F)/YCJ(D,F) SERIES ®
1.5 TO 5 TONS – 1 & 3 PHASE
LIST OF SECTIONS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ‘1 EVACUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SYSTEM CHARGE . .
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835964-UIM-A-0112 LIMITATIONS If the unit is to be installed on a hot sun exposed roof or a black-topped ground area, the unit should be raised sufficiently above the roof or The unit should be installed in accordance with all National, State and ground to avoid taking the accumulated layer of hot air into the outdoor Local Safety Codes and the limitations listed below: unit. 1. Limitations for the indoor unit, coil, and appropriate accessories Provide an adequate structural support. must also b
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835964-UIM-A-0112 GROUND INSTALLATION The unit should be installed on a solid base that is 2” (5.1 cm) above grade and will not shift or settle, causing strain on the refrigerant lines This system uses R-410A refrigerant which operates at higher pres- and possible leaks. Maintain the clearances shown in Figure 1 and sures than R-22. No other refrigerant may be used in this system. install the unit in a level position. The base pad should not come in con- Gauge sets, hoses, refrigerant containers
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835964-UIM-A-0112 PRECAUTIONS DURING BRAZING OF LINES All outdoor unit and evaporator coil connections are copper-to-copper and should be brazed with a phosphorous-copper alloy material such Do not install any coil in a furnace which is to be operated during as Silfos-5 or equivalent. DO NOT use soft solder. The outdoor units the heating season without attaching the refrigerant lines to the coil. have reusable service valves on both the liquid and vapor connections. The coil is under 30 to 35 ps
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835964-UIM-A-0112 SECTION IV: ORIFICE INSTALLATION Only 1TVM900 series valves are to be used on this product. 1. Relieve the holding charge by pulling off the rubber cap plug on Failure to install Schrader Valve Core on orifice applications could the suction manifold line of the coil. result in total refrigerant loss of the system! 2. After holding charge is completely discharged, loosen and remove Install Schrader Valve Core and Orifice as follows: the Schrader cap seal. 1. Slide indoor coil ou
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835964-UIM-A-0112 4. Using the charging chart located on the unit, find the intersection SECTION VII: SYSTEM CHARGE of the outdoor ambient dry bulb and the suction pressure obtained The factory charge in the outdoor unit includes enough charge for the in step 3. This is the recommended suction tube temperature at unit, a 15 ft. (4.6 m) line set, and the smallest indoor coil match-up. the service valve. Some indoor coil matches may require additional charge. See tabular 5. Measure and record the
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835964-UIM-A-0112 TABLE 2: R-410A Saturation Properties PRESSURE PRESSURE PRESSURE PRESSURE PRESSURE TEMP. °F TEMP. °F TEMP. °F TEMP. °F TEMP. °F PSIG PSIG PSIG PSIG PSIG 45 130 60 170 75 217 90 274 105 341 46 132 61 173 76 221 91 278 106 345 47 135 62 176 77 224 92 282 107 350 48 137 63 179 78 228 93 287 108 355 49 140 64 182 79 232 94 291 109 360 50 142 65 185 80 235 95 295 110 365 51 145 66 188 81 239 96 299 111 370 52 147 67 191 82 243 97 304 112 375 53 150 68 194 83 247 98 308 113 380 54 1
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835964-UIM-A-0112 FIELD CONNECTIONS CONTROL WIRING 5. Mount the thermostat about 5 ft. above the floor, where it will be exposed to normal room air circulation. Do not place it on an out- 1. Route low voltage wiring into bottom of control box as shown in side wall or where it is exposed to the radiant effect from exposed Figure 6. Make low voltage wiring connections inside the low volt- glass or appliances, drafts from outside doors or supply air grilles. age box per Figures 7 - 11. 6. Route the
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835964-UIM-A-0112 For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at www.upgnet.com in the Product Catalog Section. AC 1A Single Stage Air Conditioner – PSC Air Handler ID MODELS AHP SHP MA THERMOSTAT SINGLE STAGE PSC SINGLE STAGE *PP11C70224 AIR AIR HANDLER AIR CONDITIONER CONDITIONER PSC SINGL SINGLE STA E STAGE GE 1 AIR HANDLER CONTROL AI AIR CO R COND NDIT ITI IO ON NE ER R COM C 24 – Volt Common 24 – Volt Common Y/Y2 Y
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835964-UIM-A-0112 AC 1B Single Stage Air Conditioner – PSC Air Handler ID MODELS AHP SHP MA THERMOSTAT THERMOSTAT *BP11C50124 SINGLE STAGE *BN11C01124 PSC *BN11C00124 AIR *DP11C40124 AIR HANDLER CONDITIONER *DN11C00124 PSC 1 SINGLE STAGE AIR HANDLER CONTROL AIR CONDITIONER C C COM C 24 – Volt Common 24 – Volt Common 24 – Volt Common 24 – Volt Common Y/Y2 Y Y Y Second or Full Full Stage Compressor Full Stage Compressor Compressor Contactor Stage Compressor RH RH R 24 – Volt Hot 24 – Volt Hot 24
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835964-UIM-A-0112 AC 5D Single Stage Air Conditioner – Single Stage PSC Furnace ID MODELS G*(8/9)S GF(8/9) G*9F LF8 L(Y/M)8S TG(8/9)S THERMOSTAT G8C (G/T)GLS SINGLE STAGE SINGLE STAGE *PP11C70224 PSC AIR FURNACE CONDITIONER SINGLE STAGE PSC 1 SINGLE STAGE SINGLE STAGE FURNACE AIR CONDITIONER AIR CONDITIONER C C 24 – Volt Common 24 – Volt Common Y Y/Y2 Y Y Full Stage Compressor Full Stage Compressor Compre Co ssor Co mpressor ntactor RH R 24 – Volt Hot 24 – Volt Hot (Heat XFMR) G G Fan Fan W Ful
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835964-UIM-A-0112 AC 5E Single Stage Air Conditioner – Single Stage PSC Furnace ID MODELS G*(8/9)S GF(8/9) G*9F LF8 L(Y/M)8S TG(8/9)S THERMOSTAT THERMOSTAT G8C (G/T)GLS *BP11C50124 SINGLE STAGE SINGLE STAGE *BN11C01124 *BN11C00124 PSC AIR *DP11C40124 FURNACE CONDITIONER *DN11C00124 SINGLE STAGE PSC 1 SINGLE STAGE FURNACE AIR CONDITIONER C C C C 24 – Volt Common 24 – Volt Common 24 – Volt Common 24 – Volt Common Y Y Y/Y2 Y Full Stage Compressor Full Stage Compressor Full Stage Compressor Compres
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835964-UIM-A-0112 3. If the coil needs to be cleaned, use clean water to wash dust, dirt, SECTION IX: INSTRUCTING THE OWNER and debris from outdoor condensing coil. Assist owner with processing warranty cards and/or online registration. Review Owners Guide and provide a copy to the owner and guidance on proper operation and maintenance. Instruct the owner or the opera- NOTICE tor how to start, stop and adjust temperature setting. DO NOT use coil cleaners to clean outdoor condensing coil. clean-
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835964-UIM-A-0112 SECTION X: WIRING DIAGRAM *167242* FIGURE 14: Wiring Diagram - Single Phase 14 Johnson Controls Unitary Products
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835964-UIM-A-0112 *412217* FIGURE 15: Wiring Diagram - Three Phase Johnson Controls Unitary Products 15
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NOTES Subject to change without notice. Published in U.S.A. 835964-UIM-A-0112 Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Supersedes: 414172-UIM-D-1211 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069
