Johnson Controls S1-ECL05 User's Manual
Contents
1.2. ACCESSORY KIT INSTALLATION MANUAL ELECTRIC HEATER ACCESSORY ECL SERIES FOR USE WITH MODELS AHX61D4PH21 AND AHX61D4P121 GENERAL INFORMATION AWARNING ELECTRICAL SHOCK HAZARD Installation or repairs made by unqualified persons can result in hazards to you and others Installation must conform with local building codes or in the absence of local codes with National Electrical Code ANSI NFPA 70 current edition and Fire Codes NFPA 90A and 90B The information contained in this manual is intended for use by a qualified service technician familiar with safety proce dures and equipped with the proper tools and test instru ments Shut OFF electric power at unit disconnect and or service panel before beginning the following procedures Failure to carefully read and follow all instructions in this man ual can result in malfunction property damage personal injury and or death Verity edges of foil faced insulation are not in contact with any exposed electrical connections A means of strain relief and conductor protection must be pro vided at the supply wire entrance into cabinet Use copper conductors only This instruction covers the physical installation of the following electric heaters with AHX61 single piece air handlers These electric heat accessories are used for applications of cooling with electric heat and heat pump with electric heat Refer to unit instructions for electrical specifications TABLE 1 Kits Availab
3. le Kit Part Description S1 ECLO5 5KW Heat Strip w Circuit Breaker S1 ECL10 10KW Heat Strip w Circuit Breaker S1 ECL15 15KW Heat Strip w Circuit Breaker 1 ECL20 20KW Heat Strip w Circuit Breaker 1 ECL25 25KW Heat Strip w Circuit Breaker S1 ECL30 30KW Heat Strip w Circuit Breaker ia sl a sm kod ELECTRIC HEAT KIT i Subject to change without notice Published in U S A Copyright 2010 by Johnson Controls Inc All rights reserved INSTALLATION 1 Refer to Table 1 for appropriate kit 2 Check kit for physical damage do not install damaged kit 3 Remove the upper access panel from air handler 4 Unplug the Mate n Lock connector Refer to Figure 3 and Remove block off plate or existing heater kit from air han dler by removing 6 screws See Figure 2 5 Slide the heater kit into the slot and secure element plate to divider deck with the 6 previously removed screws 6 Insert power leads into the circuit breaker lugs or terminal block and tighten See Figure 3 7 Connect ground wire to ground lug See Figure 3 8 Plug in the Mate N Lock connector 9 Break out appropriate number of circuit breaker openings on the access panel of the air handler 10 Mark an X in the appropriate box on the indoor unit data plate for the particular heater installed x 2 crEws N FIGURE 3 669864 UAI A 1210 Supersedes Nothing Johnson Controls Unitary Products 5005 York Drive Norman OK 7306
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