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  5. Installation, Operation And Maintenance Manual

EMI S2HB Installation, Operation And Maintenance Manual

Manual is about: America Series Multi-Zone Heat Pump Condensing Units

Summary of S2HB

  • Page 1

    Emi america series multi-zone heat pump condensing units p/n# 240006458 rev. B [10/08] enviromaster international llc 5780 success dr. Rome, ny 13440 www.Enviromaster.Com in st all at ion, o pe r at ion and mai nt en anc e ma nu al an iso 9001-2000 certified company s2hb multi-zone s2hb, t2hb, t3hb,...

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    Www.Enviromaster.Com 2 multi-zone heat pump condensing units installation, operation and maintenance manual emi america series multi-zone heat pump condensing units shipping damage must be reported to the carrier immediately!!! Examine the carton for signs of damage if any is evident open packaging ...

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    Www.Enviromaster.Com 3 multi-zone heat pump condensing units emi america series multi-zone heat pump condensing units • compressor and fan motor contactor • capacitor • low voltage connections • large capacity suction accumulator (9, 12, & 18 only) • high pressure control (18 & 24 only) • solid core...

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    Www.Enviromaster.Com 4 multi-zone heat pump condensing units s2hb installation instructions section 1. Loosen the screws on left and right sides of the front panel. (do not remove these screws.) 2. Remove the screws on the front of the panel. 3. T o remove front panel: 4. S lide front panel forward ...

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    Www.Enviromaster.Com 5 multi-zone heat pump condensing units s2hb electrical wiring installation section 3. Use only hacr type breakers or time delay fuses. Select the wire size accord- ing to the ampacity rating. 4. To access electrical connections and wiring diagram: a) remove the screws on the si...

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    Www.Enviromaster.Com 6 multi-zone heat pump condensing units 8. Check wiring diagram for the re- quired number of low voltage wires to be run between indoor and out- door sections. 9. Connect the 24 volt wiring matching color to color. Refer to the wiring diagram on the inside panel of the condenser...

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    Www.Enviromaster.Com 7 multi-zone heat pump condensing units t2hb, t3hb, and t4hb installation instructions section note: for s2hb installation refer to the s2hb installation instruction in this manual. 1. Remove the screw on the back panel. 2. R emove panel to expose eletrical wiring. 3. L ocation ...

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    Www.Enviromaster.Com 8 multi-zone heat pump condensing units 5. With a screw - driver punch out and remove the knock-outs in the low & high volt elec- trical connec - tion box. Note: power should be run to a weather proof disconnect box usually within 3 feet of the unit. Electrical wiring 6. From th...

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    Www.Enviromaster.Com 9 multi-zone heat pump condensing units the system will support refrigerant runs to the inside unit of up to 100' equivalent feet with a 35' rise included. The units are furnished with sweat connections and are equipped with refrigerant valves and multi-zone heat pump refrigeran...

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    Www.Enviromaster.Com 10 multi-zone heat pump condensing units • a p-trap is recommended when the suc- tion riser is equal to or greater than 20 feet in height. • when the condenser is installed above the evaporator, the p-trap will help the return of oil back to the compressor. • the placement of th...

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    Www.Enviromaster.Com 11 multi-zone heat pump condensing units 8. Evacuate line to 500 microns or less to ensure all moisture has been removed and there are no leaks. It is illegal to discharge refrigerant into the atmosphere. Use proper reclaiming methods & equipment when installing or servicing thi...

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    Www.Enviromaster.Com 12 multi-zone heat pump condensing units 9. Once certain of a good evacuation and leak free joints, back-seat the valves (counter-clockwise) to open and allow factory charge to fill lines and indoor unit. 11. Refer to field charging charts to “fine tune” the refrigerant charge t...

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    Www.Enviromaster.Com 13 multi-zone heat pump condensing units the use of the superheat method is highly recommended for field charging or checking the existing refrigerant charge in a system. Because each installation is different in terms of indoor air flow, refrigerant line length, etc.., the facto...

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    Www.Enviromaster.Com 14 multi-zone heat pump condensing units multi-zone heat pump field charging.

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    Www.Enviromaster.Com 15 multi-zone heat pump condensing units multi-zone heat pump field charging.

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    Www.Enviromaster.Com 16 multi-zone heat pump condensing units multi-zone heat pump field charging.

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    Www.Enviromaster.Com 17 multi-zone heat pump condensing units multi-zone heat pump field charging.

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    Www.Enviromaster.Com 18 multi-zone heat pump condensing units starting the unit • before starting the unit in cool weather, power the system 24 hours before at- tempting to start. • do a final system check using the super- heat/subcooling method. Record results on test unit performance data sheet (n...

  • Page 19

    Www.Enviromaster.Com 19 multi-zone heat pump condensing units start-up and troubleshooting test procedure the test unit performance data sheet below is provided for use by a qualified service professional. In order for our techni- cal service department to better serve you, please complete and have ...

  • Page 20

    Www.Enviromaster.Com 20 multi-zone heat pump condensing units multi-zone condenser sequence of operation emi america series multi-zone heat pump condensers are designed to operate with emi america series indoor air han- dlers. Both the condenser (outdoor unit) and evaporator (indoor unit) have a hig...

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    Www.Enviromaster.Com 21 multi-zone heat pump condensing units dft tst r and df2 defrost control testing defrost operation using test pins single-zone and dual-zone sequence of operation warning! Before removing the access panels to the unit make sure that all power is dis- connected from the unit. F...

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    Www.Enviromaster.Com 22 multi-zone heat pump condensing units multi-zone condenser sequence of operation refer to the indoor unit for the proper low volt interconnect wiring. Low volt interconnect diagrams operation and maintenance the emi america series outdoor section is the compressor bearing uni...

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    Www.Enviromaster.Com 23 multi-zone heat pump condensing units s2hb dimensions and specifications note: all emi products are subject to ongoing development programs so design and specifications may change without notice. S2hb electrical specifications model (1) volts/hz/phase fan compressor 1 compres...

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    Www.Enviromaster.Com 24 multi-zone heat pump condensing units s2hb system performance s2hb / cah system performance model cooling heating s2hb (outdoor) indoor units btuh seer shr eer btuh hspf c.O.P. 9900 cah12 + cah12 18,600 13.0 79 11.4 14,600 7.7 3.1 2200 cah12 + cah12 22,600 13.0 .75 11.3 18,40...

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    Www.Enviromaster.Com 25 multi-zone heat pump condensing units s2hb system performance s2hb / unh side discharge model cooling heating s2hb (outdoor) indoor units btuh seer shr eer btuh hspf c.O.P. 9900 unh09 + unh09 18,600 13.0 .75 11.9 14,800 7.7 3.3 2200 unh12 + unh12 22,600 13.0 .73 11.7 18,400 7...

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    Www.Enviromaster.Com 26 multi-zone heat pump condensing units t2hb, t3hb, and t4hb dimensions and specifications note: all emi products are subject to ongoing development programs so design and specifications may change without notice. Line set, sound & weight data model line set diameters sound wei...

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    Www.Enviromaster.Com 27 multi-zone heat pump condensing units t2hb, t3hb, and t4hb specifications note: all emi products are subject to ongoing development programs so design and specifications may change without notice. Electrical specifications • t2hb, t3hb, and t4hb - 208/230v - 60 hertz 1 - phas...

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    Www.Enviromaster.Com 28 multi-zone heat pump condensing units wlh / t2hb, t3hb, or t4hb system performance data model cooling heating outdoor indoor air handler btuh seer shr eer btuh hspf cop t2hb8800 (2) wlh24 36000 13 0.72 12.1 26800 7.7 3.3 t2hb8400 (2) wlh24 42000 13 0.68 11.9 32000 7.7 3.2 t2h...

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    Www.Enviromaster.Com 29 multi-zone heat pump condensing units cah t2hb, t3hb, or t4hb top discharge t2hb, t3hb, and t4hb specifications cah / t2hb, t3hb, or t4hb system performance data model cooling heating outdoor indoor air handler btuh seer shr eer btuh hspf cop t2hb8800 (2) cah24 36000 13 0.75 ...

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    Www.Enviromaster.Com 30 multi-zone heat pump condensing units unh t2hb, t3hb, or t4hb top discharge unh / t2hb, t3hb, or t4hb system performance data model cooling heating outdoor indoor air handler btuh seer shr eer btuh hspf cop t2hb8800 (2) unh24 36000 13 0.72 12.1 26800 7.7 3.3 t2hb8400 (2) unh2...

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    Www.Enviromaster.Com 31 multi-zone heat pump condensing units emi’s high seer product line evaporators condensers wlc/wlh high wall evaporator cac/cah cassette evaporator s1c & s1h single zone side discharge s2c & s2h dual zone side discharge t2c, t3c & t4c t2h, t3h & t4h 2, 3, & 4 zone top discharg...

  • Page 32

    Phone: 1-800-228-9364 fax: 1-800-232-9364 5780 success drive, rome, ny 13440