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Фрагмент инструкции
Refer to Split-System Heat Pump Common Installation and Start-Up Practices (included in this packet). SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing. Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Use quenching cloth for brazing operations. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit. Consult local building codes and National Electrical Code (NEC) for special requirements. Recognize safety information. This is the safety-alert symbol . When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. Understand the signal word DANGER, WARNING, or CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. Before installing, modifying, or servicing system, main electrical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label. Electrical shock can cause personal injury or death. INSTALLATION Step 1—Mount Unit to Pad Refer to Fig. 1 for pad dimensions and dimensions needed to mount unit to pad. Step 2—Refrigerant Tubing Refer to Fig. 2 for refrigerant tube dimensions and connections. Step 3—Mechanical Connection (38YCP Model) 1. Remove plastic retainer holding outdoor piston and piston retainer in the liquid service valve. Connect and tighten the liquid service valve adapter to the valve body prior to assembling ferrule/lock nut. (See Fig. 3.) 2. Cut tubing to the correct length, deburr and size as necessary, making sure tube ends are square. If a large burr is evident, the ID and OD must be deburred to allow the tube to bottom in valve. C B A 3.8.D. (9.53) TIEDOWN KNOCKOUTS (2) PLACES A94199 UNIT SIZE MIN. PAD DIM. (IN.) TIEDOWN KNOCKOUT LOCATIONS A (In.) B (In.) C (In.) 38YCB(P)018-030 38AYB018 38BYB018 22-1/2 X 22-1/2 3-11/16 18-1/8 14-3/8 38YCB(P)036-060 38AYB024-060 38BYB024-060 30 X 30 6-1/2 23-1/2 20 Fig. 1—Mount Unit to Pad 3. Remove lock nut and ferrule from plastic bag taped to service panel. (See Fig. 4.) Remove the lock nut and ferrule from liquid service valve adapter. (See Fig. 3.) If unders...
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Насосное оборудование - 38BYB (45.15 kb)