THE WALL-MOUNT TM QUIET CLIMATE HEAT PUMPS

Transcription

1 THE WLL-MOUNT TM QUIET LIMTE HET PUMPS Models: S26H to S6H EER Heating apacities: 2, to, TUH ooling apacities: 2, to, TUH GREEN REFRIGERNT R-4 The ard Wall-Mount Heat Pump is a self-contained energy efficient heating and cooling system, which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space. This unit is the ideal product for versatile applications such as: new construction, modular offices, school modernization, telecommunication structures, portable structures or correctional facilities. Factory or field installed accessories are available to meet specific job requirements. Engineered Features luminum Finned opper oils: Grooved tubing and enhanced louvered fin for maximum heat transfer and energy efficiency. Twin lowers: Move air quietly. Most models feature multispeed blower motors providing airflow adjustment for high and low static operation. Motor overload protection is standard on all models. EM Indoor lower Motor: Features a variable speed motor providing super-high efficiency, low sound levels and softstart capabilities. The motor is self-adjusting to provide the proper airflow rate for the staged capacity, and for higher static pressure in ducted installations without user adjustment or wiring changes. Standard 2-speed PS motor is used on Models S26H & S3H. Heat Pump ompressor: ompressors are standard on all ½ to ton models. Eliminates need for crankcase heater. Phase Rotation Monitor: Standard on all 3 phase scroll compressors. Protects against reverse rotation if power supply is not properly connected. R-4 Refrigerant: Designed with R-4 (HF) non-ozone depleting refrigerant in compliance with the Montreal protocol and 2 EP requirements. Liquid Line Filter Drier: Standard on all units. Protects system against moisture. Galvanized 2 Gauge Zinc oated Steel abinet: leaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on, beige textured enamel, which allows it to withstand hours of salt spray tests per STM 7-3. Foil Faced Insulation: Standard on all units. Electrical omponents: re easily accessible for routine inspection and maintenance through a right side, service panel opening. Features a lockable, hinged access cover to the circuit breaker or toggle disconnect switch. Electric Heat Strips: Features an automatic limit and thermal cutoff safety control. Heater packages are factory or field installed for all ½ through ton models. Features easy slide-in field assembly with various TUH outputs. ondenser Fan and Motor Shroud ssembly: Slide out for easy access. Filter Service Door: Separate service door provides easy access for filter change. One Inch, Disposable ir Filters: re standard equipment. Optional one inch washable filters available and filter racks permit the addition of 2" pleated filter. Factory or field installed. Solid State Electronic Heat Pump ontrol: Provides efficient 3, or 9 minute defrost cycle. thermistor sensor, speed up terminal for service and minute defrost override are standard on the electronic heat pump control. High & Low Pressure Switches are uto- Reset: Standard on all units. uilt-in lockout circuit resets from the room thermostat. Provides commercial quality protection to the compressor. Five Minute ompressor Time Delay: Short cycle protection is standard. uilt into the heat pump control. Emergency Heat ircuit: Permits continuous operation of the system. arometric Fresh ir Damper: Standard on all units. llows up to 2% outside fresh air. uilt-in ircuit reakers: Standard on all electric heat versions of single and three phase (23/28 volt) equipment. Toggle disconnects are standard on all electric heat versions of three phase (4 volt) equipment. Slope Top: Standard feature for water run-off. Full Length Mounting rackets: uilt into cabinet for improved appearance and easy installation. NOTE: ottom mounting bracket included to assist in installation. Top Rain Flashing: Standard feature on all models. Ventilation System Packages Six ventilation options are available. See Page 3 for details on these options. omplies with efficiency requirements of NSI/SHRE/IESN ertified to NSI/RI Standard for SPVU (Single Package Vertical Units). Intertek ETL Listed to Standard for Safety Heating and ooling Equipment NSI/UL 99/S 22.2 No. 236-, Third Edition. ommercial Product - Not intended for Residential application. Form No. S346- Supersedes S346-9 Page of 6

2 apacity and Efficiency Ratings MODELS S26H S3H S38H S43H S49H S6H ooling TUH 2, 28,4 36, 4, 46,, EER High Temp Heating (47F) TUH 24,4 28, 3, 39, 4,, OP Low Temp Heating (7F) TUH, 7, 2, 23, 26, 3, OP apacity is certified in accordance with NSI/RI Standard EER = Energy Efficiency Ratio, OP = oefficient of Performance and are certified in accordance with NSI/RI Standard ll ratings based on fresh air intake being % closed (no outside air introduction). Specifications 2 through 3 Ton S26H- 3/ S26H- - - S3H- 3/ S3H- 3/ S3H- - - S38H- 3/ S38H- 3/ S38H / /28 23/ /28 23/ /8.../7. 9./.. 2./..4/ / /77 7/7 38 / 2 88/88 44 /-- /-- /-- /-- /-- / / / "-9 2"-9 2"-9 2"-9 2"-9 24"-29 24"-29 24"-29 MODELS S26H- Electrical Rating -- HZ 3/28- Operating Voltage Range ompressor -- ircuit Voltage 3/28 Rated Load mps.8/. 4 ranch ircuit Selection urrent 2. 9 Lock Rotor mps 4/64 ompressor Type Fan Motor & ondenser Fan Motor -- HP - RPM - SPD /-- Fan Motor -- mps. Fan -- DI - FM "-9 Motor & Evaporator lower Motor -- HP - RPM - SPD /-8-2 lower Motor -- mps. 4 FM ooling & E.S.P. w/filter (Rated - Wet oil) -. Filter Sizes (inches) 6 x 3 x Shipping Weight -- LS. /-8-2 /-8-2 /-8-2 /-8-2 /-8-2 /2 Var. /2 Var. /2 Var x 3 x 6 x 3 x 6 x 3 x 6 x 3 x 6 x 3 x 2 x 3 x 2 x 3 x 2 x 3 x Specifications 3-/2 through Ton S43H- 2 23/ S43H- - - S49H- 3/ S49H- 3/ S49H- - - S6H- 3/ S6H- 3/ S6H / /28 23/ /28 23/28 4.8/ /23../ / / /83 4 3/3 98/98 34/34 / MODELS S43H- Electrical Rating -- HZ 3/28- Operating Voltage Range ompressor -- ircuit Voltage 3/28 Rated Load mps 7.2/9. ranch ircuit Selection urrent 9. 9 Lock Rotor mps 9/9 ompressor Type Fan Motor & ondenser Fan Motor -- HP - RPM - SPD / Fan Motor -- mps. Fan -- DI - FM 4"-29 Motor & Evaporator lower Motor -- HP - RPM - SPD /4 Var. lower Motor -- mps. FM ooling & E.S.P. w/filter (Rated - Wet oil) 2 -. Filter Sizes (inches) x 3 x Shipping Weight -- LS. / /3-82- / / /3-82- / / / "-29 24"-29 24"-29 24"-29 24"-29 24"-29 24"-29 24" /4 Var. 3 /4 Var. 3 /4 Var. 3 /4 Var. 3 /4 Var. 3 /4 Var. 3 /4 Var. 3/4 Var x 3 x 2 x 3 x 2 x 3 x 2 x 3 x 2 x 3 x 2 x 3 x 2 x 3 x 2 x 3 x Form No. S346- Supersedes S346-9 Page 2 of 6

3 Ventilation System Packages ard Wall-Mounts are designed to provide optional ventilation packages to meet all of your ventilation and indoor air quality requirements. ll units are equipped with a barometric fresh air damper as the standard ventilation package. ll ventilation packages can be built-in at the factory, or field-installed at a later date. ROMETRI FRESH IR DMPER - FD STNDRD The barometric fresh air damper is a standard feature on all models. It is installed on the inside of the service door and allows outside ventilation air, up to 2% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The damper opens during blower operation and closes when the blower is off. djustable blade stops allow different amounts of outside air to be introduced into the building and can be easily locked closed if required. arometric Fresh ir Damper LNK OFF PLTE - OP OPTIONL blank off plate is installed on the inside of the service door. It covers the air inlet openings which restricts any outside air from entering into the unit. The blank off plate should be utilized in applications where outside air is not required to be mixed with the conditioned air. MOTORIZED FRESH IR DMPER - MFD OPTIONL The motorized fresh air damper is internally mounted behind the service door and allows outside ventilation air, up to 2% of the total airflow rating of the unit, to be introduced through the air inlet openings and to be mixed with the conditioned air. The two position damper can be fully open or closed. The damper blade is powered open by a 24V motor with spring return on power loss. The damper can be controlled by indoor blower operation or can be field connected to be managed based on building occupancy. Motorized Fresh ir Damper NOTE: The above vent systems are intake only without built-in exhaust capability. uilding will likely require separate field installed barometric relief or mechanical exhaust elsewhere within the conditioned space. alancing dampers in the return air grille may be required to achieve specified amount of outdoor air intake. OMMERIL ROOM VENTILTOR - RV OPTIONL The built-in commercial room ventilator is internally mounted behind the service door and allows outside ventilation air, up to % of the total airflow rating of the unit, to be introduced through the air inlet openings. It includes a built-in exhaust air damper. ommercial Room Ventilator The commercial room ventilator (RV) is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the RV. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The RV can be controlled by indoor blower operation or field controlled based on room occupancy. The RV is power open - spring return on power loss. omplies with NSI/ SHRE Standard 62. Ventilation for cceptable Indoor ir Quality. Two Models vailable: RVS - spring return on power loss or deactivation RVP - power return (will not close on power loss) EONOMIZER - EIFM OPTIONL The built-in economizer system is internally mounted behind the service door and allows outdoor air to be introduced through the air inlet openings. The amount of outdoor air varies in response to the system controls and settings defined by the end user. It includes a built-in exhaust air damper. The economizer is designed to provide free cooling when outside air conditions are cool and dry enough to satisfy cooling requirements without running the compressor. This in turn provides lower operating costs, while extending the life of the compressor. Economizer Energy Recovery Ventilator Standard Features: One Piece onstruction - Easy to install with no mechanical linkage adjustment required. Exhaust ir Damper - uilt in with positive closed position. Provides exhaust air capability to prevent pressurization of tight buildings. ctuator Motor - 24 volt, power open, spring return with built in torque limiting switch. Proportioning Type ontrol - for maximum free cooling economy and comfort. Moisture Eliminator & Prefilter - permanent, washable aluminum construction. Enthalpy ontrol - adjustable to monitor outdoor temperature and humidity. Minimum Position Potentiometer - adjustable to control minimum damper blade position for ventilation purposes. Mixed ir Sensor - to monitor outside and return air to automatically modulate damper position. WLL-MOUNT ENERGY REOVERY VENTILTOR - WERV OPTIONL The wall-mount energy recovery ventilator (WERV) is a highly innovative approach to meeting indoor air quality ventilation requirements as established by NSI/SHRE Standard 62.. The WERV allows from 2 to 4 FM (depending upon model) of fresh air and exhaust through the unit while maintaining superior indoor comfort and humidity levels. In most cases this can be accomplished without increasing equipment sizing or operating costs. Heat transfer efficiency is up to 67% during summer and 7% during winter conditions. The WERV consists of a unique rotary energy recovery cassette that provides effective sensible and latent heat transfer capabilities during summer and winter conditions. Various control schemes are addressed including limiting ventilation during building occupancy only. The WERV is designed to be internally mounted behind the service door in the W, WH or WL model wall-mount units. It can be built-in at the factory or field installed as an option. WERV-*3 and WERV-* can be independently adjusted for intake and exhaust rates. Manufactured under U.S. Patent Nos.,48,878;,3,744;,2,6. Form No. S346- Supersedes S346-9 Page 3 of 6

4 ommercial Room Ventilator Performance Data : RVS-3 and RVP-3 S26H & S3H High Speed Total and Ventilation irflow IRFLOW (FM) 4 3 Total ir ESP Total ir. ESP Vent ir ESP Vent ir. ESP 2 D E F Vent Position S26H & S3H Low Speed Total and Ventilation irflow IRFLOW (FM) 4 3 Total ir ESP Total ir. ESP Vent ir ESP Vent ir. ESP 2 D E F Vent Position Form No. S346- Supersedes S346-9 Page 4 of 6

5 ommercial Room Ventilator Performance Data : RVS- and RVP- IRFLOW (FM) ) F M ( 8 w irflo 4 2 S38H with RVS-,RVP- D E F lade Position Vent ir, ooling/heating Mode Total ir, ooling/heating Mode IRFLOW (FM) ) F M ( 8 w irflo 4 2 S43H with RVS-,RVP- D E F lade Position Vent ir, ooling/heating Mode Total ir, ooling/heating Mode Form No. S346- Supersedes S346-9 Page of 6

6 ommercial Room Ventilator Performance Data : RVS- and RVP- IRFLOW (FM) ) F M ( w 8 irflo 4 2 S49H/S6H with RVS-, RVP- D E F lade Position Vent ir, ooling/heating Mode Total ir, ooling/heating Mode Form No. S346- Supersedes S346-9 Page 6 of 6

7 Performance and pplication Data - WERV-*3 (S26H & S3H) mbient O.D. D/ W F VLT VENTILTION RTE -- 4FM 63% EFFIIENY SUMMER OOLING PERFORMNE (INDOOR DESIGN ONDITIONS 7 D/62 W) VENTILTION RTE % EFFIIENY FM VENTILTION RTE % EFFIIENY VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL FM mbient O.D. D/ F WERV-*3 WINTER HETING PERFORMNE (INDOOR DESIGN ONDITIONS 7 F D) VENTILTION RTE 4 FM 7% EFF. 32 FM 76% EFF. 2 FM 77% EFF. WVL WHR WVL WHR WVL WHR NOTE: Sensible performance only is shown for winter application. LEGEND: VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR = Winter Heat Recovery Form No. S346- Supersedes S346-9 Page 7 of 6

8 Performance and pplication Data - WERV-* (S38H, S43H, S49H & S6H) SUMMER OOLING PERFORMNE (INDOOR DESIGN ONDITIONS 7 D/62 W) mbient O.D. VENTILTION RTE -- 4 FM VENTILTION RTE FM VENTILTION RTE -- 3 FM D/ W F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL mbient O.D. D/ F WERV-* WINTER HETING PERFORMNE (INDOOR DESIGN ONDITIONS 7 F D) VENTILTION RTE 4 FM 37 FM 3 FM WVL WHR WVL WHR WVL WHR NOTE: Sensible performance only is shown for winter application. LEGEND: VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR = Winter Heat Recovery Form No. S346- Supersedes S346-9 Page 8 of 6

9 This Page Intentionally Left lank Form No. S346- Supersedes S346-9 Page 9 of 6

10 Electrical Specifications Single ircuit Multiple ircui t Models S26H-, Z Rated Volts, HZ and Phase No. of Field Power ircuits Minimum ircuit mpacity Maximum External Fuse Field Power Ground or ircuit Wire Size Wire Size reaker / S26H-, Z / S26H-, Z S3H-, Z / S3H-, Z / S3H-, Z S38H-, Z Min. ircuit mpacity Max. ircuit Exterior Fuse or rt. kr. 2 Field Power Wire Size3 Ground Wire Size3-8 23/28-- or or or S38H-, Z / S38H-Z S43H-, Z or / or or or S43H-, Z / S43H-Z S49H-, Z or /28-- or or or S49H-, Z / S49H-Z S6H-, Z or /28-- or or or S6H-, Z / S6H-Z These Minimum ircuit mpacity values are to be used for sizing the field power conductors. Refer to the National Electrical ode (latest version), rticle 3 for power conductor sizing. aution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of Table 3 regarding mpacity djustment Factors when more than three (3) conductors are in a raceway. 2 Maximum size of the time delay fuse or HR type circuit breaker for protection of field wiring conductors. 3 ased on 7 copper wire. ll wiring must conform to the National Electrical ode and all local codes. 4 Maximum KW that can operate with the heat pump on is 4KW. Full heat available during Emergency Heat Mode. Maximum KW that can operate with the heat pump on is KW. Full heat available during Emergency Heat Mode. 6 Maximum KW that can operate with the heat pump on is 9KW. Full heat available during Emergency Heat Mode. IMPORTNT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance with the National Electrical ode & all local codes. Form No. S346- Supersedes S346-9 Page of 6

11 Electrical Specifications Dehumidification Models Single ircuit Multiple ircui t Models Rated Volts, HZ and Phase S26HD, Z 4 23/28-- No. of Field Power ircuits Minimum ircuit mpacity D 4 Maximum External Fuse Field Power Ground or ircuit Wire Size Wire Size reaker D S26HD, Z 23/ S26HD, Z S3HD, Z 4 23/28-- D D 9 D D S3HD, Z 6 S3HD, Z 6 S38HD, Z /28--3 D D Min. ircuit mpacity Max. ircuit Exterior Fuse or rt. kr. 2 Field Power Wire Size3 D 9 6 D8 23/28-- or D or D or S38HD, Z D /28--3 D D 4 6 S38HDZ D D D 28 3 S43HD, Z 34 8 D4 6 D or /28-- D8 or D or D or S43HD, Z D /28--3 D D 4 6 S43HDZ 2 D D D 28 3 S49HD, Z 8 23/28-- S49HD, Z 6 23/ D 2 D 2 D 2 D 2 Ground Wire Size3 IMPORTNT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance with the National Electrical ode & all local codes. Form No. S346- Supersedes S346-9 Page of or or or or D 7 D 7 6 D 7 6 S49HDZ 2 D D D 28 3 S6HD, Z 23/ S6HD, Z 9 23/28--3 D 2 D 2 D 2 D or or or or D 7 6 D 7 6 S6HDZ 6 2 D D 3 3 These Minimum ircuit mpacity values are to be used for sizing the field power conductors. Refer to the National Electrical ode (latest version), rticle 3 for power conductor sizing. aution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of Table 3 regarding mpacity djustment Factors when more than three (3) conductors are in a raceway. 2 Maximum size of the time delay fuse or HR type circuit breaker for protection of field wiring conductors. 3 ased on 7 copper wire. ll wiring must conform to the National Electrical ode and all local codes. 4 Maximum KW that can operate with the heat pump on is 4KW. Full heat available during Emergency Heat Mode. Maximum KW that can operate with the heat pump on is KW. Full heat available during Emergency Heat Mode. 6 Maximum KW that can operate with the heat pump on is 9KW. Full heat available during Emergency Heat Mode.

12 Indoor lower Performance FM at 23 or 4 Volts ESP in Inches Water olumn S26H, S3H High Speed Dry/Wet oil Low Speed Dry/Wet oil. / 9/9. 9/8 84/8. 2 7/7 7/6 bove data is with " standard disposable or " washable filter For optional 2" pleated filter - reduce ESP by.8 in. Reconnect to next lower speed for free blow (non-ducted) installation. Indoor lower Performance - FM (."." H 2 ) Model ooling Rated Max lower Electric & Heat ESP ESP Only Heat Pump S38H.. S43H.. S49H. 2. S6H. 2. NOTE: These units are equipped with a variable speed (EM) indoor motor that automatically adjusts itself to maintain approximately the same rate of indoor airflow in both heating & cooling, dry & wet coil conditions and at both 23/28 or 4 volts. Maximum ESP (inches W) shown is with 2" thick disposable filter. 2 lower only FM is the total air being circulated during continuous fan mode. 3 FM output on ooling or Electric Heat. Electric Heat Table - Refer to Electrical Specifications for vailability by Unit Model Nominal KW t 24V () t 28V () t 48V (2) t 4V (2) Kw -Ph mps 3-Ph mps tuh , , , , , , , ,2 () These electric heaters are available in 23/28V units only. (2) These electric heaters are available in 48V units only Kw -Ph mps 3-Ph mps tuh 3.. 4, , , , , , , ,9 Kw 3-Ph mps tuh Kw 3-Ph mps tuh , , , , , ,99 Heater Packages - Field Installed for Standard & Dehumidification Models Designed for adding Electric Heat to KW Units ircuit reaker Standard on 23/28V Models Heat Pump Models S26H S3H S38H S43H S49H S6H - Models 23/28- Heater Model # EHSH3-4 EHSH3-8 EHSH3-4 EHSH3-8 EHS3H- EHS3H-8 EHS3H- EHS3H- EHS4H-4 EHS4H- EHS4H-8 EHS4H- EHS4H- EHS4H- EHS4H-8 EHS4H- EHS4H- EHSH- EHSH- EHSH- EHSH-2 ETL US & anada Listed Toggle Disconnect Standard on 4V Models - Models 23/28-3 K W Heater Model # 4 HSH HSH Models 4-3 K W Heater Model # KW E 6 EHSH3-6 6 E 6 EHSH3-6 6 EHSH-6 EHS3H-9 EHS3H- EHSH-6 EHSH-9 EHSH- EHSH-6 EHSH-9 EHSH- EHSH-9 EHSH EHSH-6 EHS3H-9 EHS3H- EHSH-6 EHSH-9 EHSH- EHSH-6 EHSH-9 EHSH- EHSH-9 EHSH Form No. S346- Supersedes S346-9 Page of 6

13 ooling pplication Data - Outdoor Temperature F Model S26H S3H S38H S43H S49H S6H D../W.. 2 7/ 62 8/ 67 8/ 72 7/ 62 8/ 67 8/ 72 7/ 62 8/ 67 8/ 72 7/ 62 8/ 67 8/ 72 7/ 62 8/ 67 8/ 72 7/ 62 8/ 67 8/ 72 ooling apacity 7 F 8 F 8 F 9 F 9 F F F F F 28,9 2,4 3,8 2,7 36,7 2,2 29,7 2,4 3,7 2,7 37,8 2,2 37,8 3, 4,3 29, 48, 3,3 42, 32,8 4,3 3,8 4, 32, 47, 37,3,3 36,2 9,9 37, 7,3 4, 6,2 4,3 72,9 4,3 26, 2,4 29, 2, 33,9 2,3 28,4 2,8 3,9 2,4 36,2 2,7 36, 29,7 39,3 29, 46, 29, 4,2 32,7 44,9 32,, 32, 4,4 36, 49, 3,9 7,9 36, 4,8 4, 9,7 39,8 69,8 4,4 elow 6 F, unit requires a factory or field installed low ambient control. 2 Return air temperature F. 24,8 9, 27, 9,3 3, 9,4 27, 2,4 3, 2,2 34, 2,3 34, 29, 38,3 28,7 44, 28,9 39,7 32,2 44, 3,9,7 32, 43,7 3,9 48, 3,,7 3,7,4 39, 8,2 39,2 66,8 39,4 23, 8,8 26, 8,8 29, 8,7 26, 9,9 29,3 9,9 33, 9,8 32,9 28,2 37,2 28,2 42, 28, 38, 3,7 43, 3,7 48, 3, 4,7 3, 47, 3, 3,2 34,8,2 38, 6,7 38, 64, 38,4 2,8 8,2 2, 8,3 27,8 8, 24,8 9,4 28,4 9, 3, 9,2 3,4 27, 36, 27,8 4, 27,3 36,2 3,9 4, 3,2 46, 3, 39, 34, 46, 34,4, 33,8 47,9 37,, 37,9 6, 37,2 2,8 7,7 24,2 8, 26, 7,4 23,7 8,9 27, 9,2 3,2 8, 3, 26,9 34,9 27,4 38,2 26, 34,2 3, 39,8 3, 43, 29, 37, 33, 43,7 33, 47,8 32, 4,8 36, 3,3 37, 8,3 3,9 apacity irflow Total TUH TUH 2, 7,3 23, 7,7 2, 6,9 22, 8,4 26, 8,8 28,7 7,9 28, 26,3 33, 27, 36,3 2,8 3,9 29, 37, 29,8 4, 28,4 3,2 32, 4, 32,8 44,8 3,3 43,7 3,4, 36,3, 34, 9, 7, 23,3 7, 24,8 6,4 2, 7,8 2,7 8,4 27,4 7,3 27,2 2,8 32,4 26, 34, 2, 29,4 28, 3, 28,9 37,4 27, 32,8 3,9 39, 3,9 4, 29,9 4,7 34,3 49,7 3,4,9 33,2 Factors ate.. 9, 6,8 22,8 7,4 24, 6, 2, 7,3 24,7 8, 26, 6, 2,9 2,2 3, 26,2 32,7 24,2 26,9 26, 32,3 27,7 34, 2, 3,3 29,7 36,4 3,9 38,3 28, 39,7 33, 47,8 34,4,2 3,7 Multiplier % of Rated - R d Sensible.9. Heating pplication Rating & Outdoor Temperature F* Model F F F F 2 F 2 F 3 F 3 F 4 F 4 F F F F TUH 8,8,,2,,3 6,4 7, 8, 2,3 24, 26, 27,8 29, S26H WTTS OP TUH 7,7 9,8,,2 6,2 8,2 2,2 22,2 24, 27, 29,3 3, 33,7 S3H WTTS OP TUH 3,,4 7,8 2, 2,7 22,8 24, 2, 29,2 33,4 36,4 38,8 4, S38H WTTS OP TUH, 6, 9,3 22, 23,7 24,9 26, 27, 32, 37, 4, 43,3 46, S43H WTTS OP TUH,3 8,4 2, 24,8 27, 3, 32,7 3,2 39,3 43,4 46,9, 3,3 S49H WTTS OP TUH 7, 2,2 24,9 28, 3,7 3,7 32,7 33,7 4,4 49, 4,2 7,9 6, S6H WTTS OP * 7 F D indoor return air at rated FM includes defrost operation below 4. Form No. S346- Supersedes S346-9 Page 3 of 6

14 This Page Intentionally Left lank Form No. S346- Supersedes S346-9 Page of 6

15 learances Required for Service ccess and dequate ondenser irflow MODELS LEFT SIDE RIGHT SIDE ll Models 2" 2" Minimum learances Required to ombustible Materials MODELS SUPPLY IR DUT FIRST THREE FEET Refer to the Installation Manual for more detailed information. INET ll Models /4" " Dimensions of asic Unit for rchitectural and Installation Requirements (Nominal) MODEL WIDTH (W) DEPTH HEIGHT (D) (H) SUPPLY RETUR N E F G I J K L M N O P Q R S S2 S26H S3H S38H S43H S49H S6H T ll dimensions are in inches. Dimensional drawings are not to scale. E.7 F W uilt In Rain Hood 4 Pitch Filter ccess Panel Vent Option Door Ventilation ir Heater ccess Panel Electric Heat. reaker/ Disconnect ccess Panel (Lockable) D 2.3 I H Side Wall Mounting rackets (uilt In) Top Rain Flashing Shipping Location Optional Electrical Entrances O.44 Supply ir Opening Return ir Opening R S S S G ondenser ir Outlet Low Voltage Electrical Entrance High Voltage Electrical Entrance ond. ir Inlet J K L M P S2 S2 T Front View Side View Drain N Q ack View ottom Installation racket MIS-2762 FRONT VIEW RIGHT SIDE VIEW K VIEW Form No. S346- Supersedes S346-9 Page of 6

16 Heat Pump Wall-Mount Model Nomenclature S 38 H X X X X X X MODEL NUMER PITY 26-2 Ton 3-2½ Ton 38-3 Ton 43-3½ Ton 49-4 Ton 6 - Ton HET PUMP REVISION SPEILTY PRODUTS 2 (Non-Standard) VOLTS & PHSE - 23/28// - 23/28//3-4//3 KW Z - KW 4-4KW - KW 6-6KW 8-8KW 9-9KW -KW -KW 2-2KW VENTILTION OPTIONS (See Vent Options Table elow) FILTER OPTIONS X - -Inch Fiberglass (MERV 2) H - 2-Inch Pleated (MERV 8) 3 P - 2-Inch Pleated (MERV 6) W - -Inch Washable OUTLET OPTIONS X - Front (Standard) OLOR OPTIONS X - eige - White 4 - uckeye Gray - Desert rown 8 - Dark ronze For KW and circuit breakers (23/28 volt) or toggle disconnect (4V) applications, insert Z in the KW field of the model number. See Pages &. 2 Insert D for dehumidification with hot gas reheat. Reference Form for complete details. 3 Not available for S26H or S3H Models. ONTROL MODULES (See ontrol Module Options) OIL OPTIONS X -Standard - Phenolic oated Evaporator 2 - Phenolic oated ondenser 3 - Phenolic oated Evaporator and ondenser Ventilation Options MODELS S26H, S3H S38H, S43H, S49H, S6H DESRIPTION Factory Installed Field Installed Factory Installed Field Installed ode No. Part No. ode No. Part No. arometric Fresh ir Damper - No Exhaust - Standard X FD-3 X FD- lank-off Plate OP-3 OP- Motorized Fresh ir Damper - No Exhaust M MFD-3 M MFD- ommercial Ventilator - Spring Return w/exhaust V RVS-3 V RVS- ommercial Ventilator - Power Return w/exhaust P RVP-3 P RVP-w/Exhaust Economizer (Internal) - Fully Modulating E EIFM-3 E EIFM- Energy Recovery Ventilator - 23V R ERVF-3 R ERVF- Energy Recovery Ventilator - 4V R ERVF-3 R ERVF- Door Kit for ERVF (Required) N/ WMDK3- N/ WMDK- Intake and exhaust can be independently adjusted. WMDK Door Kit must be ordered in addition to ERVF ssembly and color matched to unit ("X" = eige; "4" = uckeye Gray; "8" = Dark ronze) Heat Pump ontrol Modules DESRIPTION Low Pressure ontrol High Pressure ontrol Low mbient ontrol and Relay 2 Start Kit 3 Start Kit 4 Outdoor Thermostat Factory Installed ode Number Field Installed Number X N/ 23V E MH-2 4V E MH-2 Q MH- 6 R Field Installe d M- 3 Field Installe d SK Field Installe d SK6 = Standard Equipment The high & low pressure controls are auto reset. Operating circuit includes a lockout feature and is resettable from the wall thermostat. ll low pressure controls use a timed bypass circuit to prevent nuisance tripping during low temperature start-up. 2 The low ambient control includes an 82-8 (fan relay) and permits cooling operation down to F. 3 PTR start kit can be used with all - single phase models. Increases starting torque 2-3x. Not used for - or - three phase models. Do not use if SK is used. 4 Start capacitor and potential relay start kit can be used with all - single phase models. Increases starting torque 9x. Not used for - or - three phase models. Do not use if M- is used. The outdoor thermostat is adjustable from F to F. It is suitable for use as a compressor cut-off thermostat. Not available on dehumidification models. Use outdoor sensor input to electronic thermostat. 6 pplies to both 23V and 4V models. NOTE: Standard heat pump control board has a -minute compressor anti-short cycle timer. SK = ll Models except S49H-. SK6 = S49H- only. Part Form No. S346- Supersedes S346-9 Page 6 of 6 ard Manufacturing ompany, Inc. ryan, Ohio Due to our continuous product improvement policy, all specifications subject to change without notice. efore purchasing this appliance, read important energy cost and efficiency information available from your retailer. Form No. S346 May, 2 Supersedes: S346-9