Instruction/ maintenance manual of the product r-410a Johnson Controls
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Johnson Controls Unitary Produ cts 835964-UIM-A-0112 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 INSTALLATION MANUAL ® LIST OF SECTIONS GENERAL . .
835964-UIM-A-0112 2 Johnson Controls Unitary Products LIMIT A TIONS The unit should be installed in accordance with all National, S tate and Local Safety Codes and the limitations listed below: 1. Limitations for the indoor unit, coil, and appropriate accessories must also be observed.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 3 GROUND IN ST ALLA TION The unit should be installed on a soli d base that is 2” (5.1 cm) above grade and will not shift or settle, causing strain on the refrigerant lines and possible leaks. Maintain the clearances shown in Figure 1 and install the unit in a level position.
835964-UIM-A-0112 4 Johnson Controls Unitary Products PRECA U TI ON S DURING BRAZING OF LINES All outdoor unit and evaporator co il connections are copper-to-coppe r and should be brazed with a phosphor ous-copper alloy material such as Silfos-5 or equivalent.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 5 SECTION IV : ORIFICE INST ALLA TION Install Schrader V alve 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.
835964-UIM-A-0112 6 Johnson Controls Unitary Products SECTION VII: SY STEM CHAR GE The factory charge in the outdoor unit includes eno ugh charge for the unit, a 15 ft. (4.6 m) line set, and the smallest indoor coil match-up. Some indoor coil matches may r equire additional charge.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 7 SECTION VIII: ELECTRICAL CONNECTIONS GENERAL INFORMA TION & GROUNDING Check the electrical supply to be sure that it meets the values specified on the unit nameplate and wiring lab el.
835964-UIM-A-0112 8 Johnson Controls Unitary Products FIELD CONNECTIONS CONTR OL WIRING 1. Route low voltage wiring into bottom of control box as shown in Figure 6. Make low voltage wiri ng connections inside the low volt- age box per Figures 7 - 1 1.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 9 For additional connection diagrams for a ll UP G equipment refer to “Low V olt age System Wiring” document available online at www .
835964-UIM-A-0112 10 Johnson Controls Unitary Products FIGURE 1 1: Thermostat Chart - Single S t age AC with PSC Air Handler AC 1B Single Stage Air Conditioner – PSC Air Handler C 24 – Volt Comm o.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 11 FIGURE 12: Thermostat Chart - Single S tage AC with PSC Furnace AC 5D Single Stage Air Conditioner – Single Stage PSC Furnace HM1 Humidistat Y.
835964-UIM-A-0112 12 Johnson Controls Unitary Products FIGURE 13: Thermostat Chart - Single S tage AC with PSC Furnace AC 5E Single Stage Air Conditioner – Single Stage PSC Furnace C 24 – Volt Com.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 13 SECTION IX: INSTRUCTING THE O WNER Assist owner with processing warr anty cards and/or online registration. Review Owners Guide and provide a copy to the owner and guidance on proper operation and maintenance.
835964-UIM-A-0112 14 Johnson Controls Unitary Products SECTION X: WIRING DIAGRAM FIGURE 14: Wiring Diagram - Single Phase *167242*.
835964-UIM-A-0112 Johnson Controls Unitary Produ cts 15 FIGURE 15: Wiring Diagram - Three Phase *412217*.
Subject to change without not ice. Published in U.S.A. 835964-UIM-A-0112 Copyright © 2012 by Johnson Controls, Inc. All ri ghts reserved. Supersedes: 414172-UIM-D-1211 Johnson Contro ls Unit ary Prod.
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