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EMI S1CG Installation, Operation And Maintenance Manual

Manual is about: Single/Dual-Zone Side-Discharge Ductless Split-System Condensing Units for R410 Refrigerant

Summary of S1CG

  • Page 1

    S1cg/s1hg single-zone s2cg/s2hg dual-zone side-discharge ductless split-system condensing units for r410 refrigerant capacities — single-zone applications s1cg or s1hg s1cg only units 9,000 12,000 18,000 24,000 28,000 33,600 btuh 2.6 3.5 5.3 7.0 8.3 10.5 kw capacities — dual-zone applications s2cg o...

  • Page 2: Contents

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 2 p/n 240007754, rev. C [3/19/2010] contents notice shipping damage shipping damage must be reported to the carrier immediately. Examine the exterior. Remove cover and examine compre...

  • Page 3: Read Before Proceeding

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 3 made in the usa read before proceeding recognize this symbol as an indication of important safety information. Warning completely read all instructions prior to assemblin...

  • Page 4

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 4 p/n 240007754, rev. C [3/19/2010] product description th e emi series s1cg/s1hg and s2cg/ s2hg condensing units are air-cooled, verti- cally-arranged side-discharge, high-effi cien...

  • Page 5

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 5 made in the usa verify unit before installing (continued) system options corrosion-resistant coil options (sea • coast and harsh environment usage): copper fi n/copper tu...

  • Page 6: Mounting The Unit

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 6 p/n 240007754, rev. C [3/19/2010] mounting the unit before installing, consider: locate the unit as close to the indoor sec- • tion as possible. (see page 11 .) s1cg/s2cg — if the ...

  • Page 7: Mounting The Unit

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 7 made in the usa mounting the unit (continued) remove front panel screws figure 1 1 2 remove front panel figure 2 bottom lag hole locations figure 3 a a a a b b c c d d e ...

  • Page 8: Electrical Wiring

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 8 p/n 240007754, rev. C [3/19/2010] electrical wiring rating plate location figure 5 rating rating plate plate remove side panel screws figure 6 notice all electrical wiring must be ...

  • Page 9: Electrical Wiring

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 9 made in the usa electrical wiring (continued) power entrances figure 7 s1cg s1cg shown shown high volt high volt plastic edge guards plastic edge guards low volt low volt...

  • Page 10: Electrical Wiring

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 10 p/n 240007754, rev. C [3/19/2010] electrical wiring (continued) replacing side panel figure 12 fasten loose screws figure 13 completed wiring, s1cg figure 10 s1cg s1cg shown shown...

  • Page 11: Refrigerant Piping

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 11 made in the usa refrigerant piping tubing specifi cations th e system will support refrigerant runs to the inside unit as listed in table 1, page 11 . Th e units are furn...

  • Page 12: Refrigerant Piping

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 12 p/n 240007754, rev. C [3/19/2010] refrigerant piping (continued) clean ends of tubing figure 15 wet rag “heat shield over valves figure 16 s2cg s2cg s1cg s1cg shown shown make a s...

  • Page 13: Refrigerant Processing

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 13 made in the usa refrigerant processing charging the unit att ach manifold set, vacuum pump, & 1. Micron gauge. ( figure 18 ). Evacuate line to 500 microns or less to 2. ...

  • Page 14: Refrigerant Processing

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 14 p/n 240007754, rev. C [3/19/2010] refrigerant processing (continued) warning it is illegal to discharge refrigerant into the atmosphere. Use proper reclaiming methods & equipment ...

  • Page 15: Refrigerant Processing

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 15 made in the usa s1cg/s1hg refrigerant charge table table 2 condenser air handler pairing line charge per foot factory charge condenser air handler pairing line charge pe...

  • Page 16: Notice –

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 16 p/n 240007754, rev. C [3/19/2010] s2cg/s2hg refrigerant charge table table 3 condenser air handler pairing line charge per foot factory charge condenser air handler pairing line c...

  • Page 17: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 17 made in the usa 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor superhe...

  • Page 18: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 18 p/n 240007754, rev. C [3/19/2010] 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor...

  • Page 19: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 19 made in the usa 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor superhe...

  • Page 20: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 20 p/n 240007754, rev. C [3/19/2010] 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor...

  • Page 21: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 21 made in the usa 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor superhe...

  • Page 22: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 22 p/n 240007754, rev. C [3/19/2010] 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor...

  • Page 23: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 23 made in the usa 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressure (psig...

  • Page 24: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 24 p/n 240007754, rev. C [3/19/2010] 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressu...

  • Page 25: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 25 made in the usa 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressure (psig...

  • Page 26: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 26 p/n 240007754, rev. C [3/19/2010] 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressu...

  • Page 27: Single-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 27 made in the usa 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressure (psig...

  • Page 28: Multi-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 28 p/n 240007754, rev. C [3/19/2010] 5 15 25 35 90 110 130 150 170 250 310 370 430 490 550 65 75 85 95 105 115 outdoor temp ( ° f) note: minimum compressor superheat 5 ° f compressor...

  • Page 29: Multi-Zone Operation Charts

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 29 made in the usa 0 10 20 30 50 70 90 110 130 230 260 290 320 350 380 10 20 30 40 50 60 outdoor temp ( ° f) liquid subcooling ( °f) low pressure (psig) high pressure (psig...

  • Page 30: Starting The Unit

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 30 p/n 240007754, rev. C [3/19/2010] starting the unit operation and maintenance 9,000– 12,000 btuh units in low ambient cooling, if a crankcase heater is installed, power the system...

  • Page 31

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 31 made in the usa single-zone and dual-zone condenser sequence of operation emi series condensers are designed to operate with emi series air handlers. Both the condens- e...

  • Page 32: Warning

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 32 p/n 240007754, rev. C [3/19/2010] single-zone and dual-zone condenser sequence of operation testing defrost operation using test pins to rise within the condenser coil to melt off...

  • Page 33: Notice

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 33 made in the usa 1/2” diameter lag holes a a b d c dimensional data, sound data and shipping weights table 4 model size mounting dimensions inches (mm) unit dimensions in...

  • Page 34: S1Cg

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 34 p/n 240007754, rev. C [3/19/2010] s1cg electrical specifi cations table 5 model # volts/hz/ph fan motor compressor total amps min volt m.C.A. Hacr brkr amps hp rla lra s1cg9a 115/6...

  • Page 35: S1Hg

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 35 made in the usa s1cg/s1hg single zone wlc/wlh cac/ cah unc/unh s1hg electrical specifi cations table 9 model # volts/hz/ph fan motor compressor total amps min volt m.C.A....

  • Page 36: S2Cg

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 36 p/n 240007754, rev. C [3/19/2010] s2cg/s2hg dual zone wlc/wlh unc/unh s2cg electrical specifi cations table 13 capacity volts/hz/ph fan motor compressor total amps min volt m.C.A. ...

  • Page 37: S2Hg

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 37 made in the usa specifi cation and dimensions (continued) (see notice on page 33 ) s2hg electrical specifi cations table 16 capacity volts/hz/ph fan motor compressor total...

  • Page 38: Notice

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • comfort where it counts 38 p/n 240007754, rev. C [3/19/2010] model number date: technician: serial number mode: cooling indoor section notes air handler entering air – db air handler entering air – wb air h...

  • Page 39: Notes

    S1cg/s1hg single-zone, s2cg/s2hg dual-zone • installation, operation and maintenance manual • p/n 240007754, rev. C [3/19/2010] 39 made in the usa notes.

  • Page 40: Emi’S Product Line

    Phone: 1-800-228-9364 fax: 1-800-232-9364 2201 dwyer ave utica, ny 13504 s1cg & s1hg single zone side discharge s2cg &s2hg dual zone side discharge wlc/wlh high wall air handler cac/cah cac/cah c cassette assette air air h handler andler s1cg & s1hg s2cg &s2hg dual zone unc/unh universal floor or ce...