EMI S1H2D User's Manual
Contents
1. a a SS ee E Mounting Bracket Ee a SHIPPING WEIGHT access ama ts Access 60 25 S1H SPECIFICATIONS AND DIMENSIONS INTERCONNECTING TUBING SPECIFICATIONS S1 Model Max Length Max Lift a Line O D Suction Line O D ES S1H2 f Fj Fi A ri SA N rd AN f f 4 f P AN w f d f f a A f y j ri r Ware CoA ATA AA ATATATAY AY Le f iiti AA My w B PPE Ml ne vi Yi asses A ee A y fh the ee 12 he Electrical Connections http www enviromaster com 9 emi enviromaster com EMI ENGINEERING SUBMITTAL WLH12 S1H2000_101 AY PART ONE GENERAL The heat pump air conditioning systems shall be an EMI America Series split system The system shall consist of a high wall mounted packaged evaporator section Model WLH12 and matching America Series outdoor unit Model S1H2 The units shall be made within North America The units shall be listed by Intertek Testing Service ITS and bear the ETL label All wiring shall be in accordance with the National Electrical Code N E C The units shall be rated in accordance with ARI Standard 210 240 and bear the ARI label The units shall be manufactured in a facility certified to ISO 9001 which is an international standard used to provide guidance in the development and implementation of an effective Quality Management System The condensing unit2. a A Ss i A TA E A A EA lt lt lt FA A TA Outdoor Design Temp F DB WB ge MN COMING eeceeeceeesseseseeseerees 95 75 eal i n Heating HIGH ccccceeee 47 43 Heating LOW cccccseeees 17 15 STANDARD FEATURES Condenser Side Discharge Vertically Arranged e R 22 refrigerant e Factory installed Low Ambient cooling to 32 F e Duratec compressor protection package Suction Accumulator Filter dryer High pressure switch manual reset Thermostatically controlled crankcase heater Start assist e Coated wire coils and fan guards e Five year compressor one year parts warranty Thermostatically controlled crankcase heater This feature energizes the crankcase heater only when needed removes the heater from the electrical circuit at conditions where it s not required saving unnecessary Watts and increasing overall system efficiency S1H ELECTRICAL SPECIFICATIONS S1H2A 115 60 1 104 S1H2D 208 230 60 1 197 o i Rome New York US midih p ong EMI ENGINEERING SUBMITTAL WLH12 S1H2000_101 WLH DIMENSIONS AND SPECIFICATIONS NOTE Due to ongoing development programs design and specifications may change without notice DISCHARGE AIR SPEED AND FLOW 230V High Low Coil Throw CFM CFM Ft _ 9 12 400 350 Dry 900 15 9 Te WLCA INTERCONNECTING LINE SIZES Capacity Liquid Condensate Btuh O D Drain Conn I D
3. TAA e Comfort Where It Counts JOB NAME PURCHASER ENGINEER SUBMITTED TO SUBMITTED BY UNIT DESIGNATION SCHEDULE DATE CAPACITIES COON icira 11 400 Btuh Heating High 10 600 Btuh Heating Low 6 200 Btuh Indoor Design Temp F DB WB CONG vinivcnccnatsnroncesuancnnnnes 80 67 iV STANDARD FEATURES Evaporator High Wall Mounted e Universal unit mounted infrared compatible control package configurable to either unit mount or optional wall thermostat operation Compatible with most standard wall mounted 24V thermostats Motorized supply louver Integral field condensate pump connector e Condensate pan over flow protection Anti short cycle compressor protection Indoor coil freeze protection e Dry mode for humidity control optional electric heat required e Memory back up for auto re start following power outage e Fan purge WLH12 ELECTRICAL SPECIFICATIONS D Ete lt EMI ENGINEERING SUBMITTAL Total K Amps Min Volt eS 115 60 1 0 64 115 60 1 0 64 208 230 60 1 0 34 208 230 60 1 0 34 104 o1 N D Ne a HACR l BRKR A O O o o X Se ms o_o N o_o oO N o_o O N s Sz Enviromaster International LLC AY WLH12 S1H2000_101 Single Zone Cooling Heat Pump Rev A 05 08 LOCATION FOR REFERENCE APPROVAL CONSTRUCTION MODEL f 4 i
4. perature stratification Fan purge runs the indoor fan for 60 seconds after call is dropped for cool heat improving unit efficiency Unit protection features include anti short cycling compressor protection minimum compressor run time freeze protection to prevent evaporator freeze filter change indicator condensate pan overflow switch and integral Enviromaster International LLC 3 Rome New York USA EMI ENGINEERING SUBMITTAL WLH12 S1H2000_101 condensate pump safety switch connection With this feature the control monitors the condensate pump safety switch and displays an error code if a fault occurs The unit shall also provide non volatile back up memory where control settings are maintained for an indefinite period during a power outage When power is restored the equipment will resume operation after a 3 minute compressor time delay The controlVoltage shall be 24V AC generated from the indoor units transformer AY PART SIX OUTDOOR UNIT The outdoor unit shall be completely factory assembled piped and wired The cabinet shall be fabricated of 18 and 20 gauge aluminized steel finished in off white The paint shall be a corrosion inhibiting polyester powder coated paint tested to 2000 hours of salt spray The cabinet shall also incorporate a black scratch and dent resistant injection mold ed from access panel The unit shall be furnished with 1 large diameter direct drive high efficiency propeller type fan The motor shall be
5. FOUR INDOOR UNIT The indoor unit shall be factory assembled wired and contain a low Voltage transformer The cabinet will be ABS plastic with a light gray finish and have a galvanized steel sub chassis The evaporator fan shall be an assembly with line flow tangential fan direct driven by a single motor The fan shall be statically and dynamically balanced and run on permanently lubricated bearings A motorized louver shall be provided with the ability to change the airflow vertically Horizontal manually adjustable discharge louvers will be provided that can be placed in a fixed position Return air shall be filtered by means of a washable reusable mesh filter The evaporator coil shall be of nonferrous construction with louvered fins bonded to rifled copper tubing The tubing shall have inner grooves for high efficiency heat ex change All tube joints shall be brazed with phoscopper or silver alloy The coil shall be pressure tested at the factory A condensate management system with over flow protection condensate drain pan with anti corrosion coating and drain shall be provided under the coil System refrigerant flow shall be controlled by means of an orifice piston in the indoor unit The unit electrical power shall be 208 230 or 115 Volts 1 phase 60 Hertz The system shall be capable of satisfactory operation within theVoltage limits of 208 230 or 115 10 Volts AY PART FIVE CONTROL SYSTEM The control system shall consist of a u
6. PSC type with internal overload protection and shall be permanently lubricated and resiliently mounted for quiet operation The fan shall be provided with a guard to prevent contact with moving parts The compres sor shall be of the high performance rotary type with Duratec package consisting of an oversized accumulator factory installed solid core filter drier and thermal overloads The compressor shall be mounted as to avoid the transmission of vibration The condenser shall have easy access hose connections at 45 from valve body The refrigeration system shall be equipped with loss of charge switch and have the capability to operate with a maximum height difference of 35 feet and overall refrigerant tubing length of 100 feet between indoor and outdoor sections without the need for line size changes of additional oil The condenser coil shall be U shaped and protected by a wire coil guard Coil construction is seamless copper tubing with enhanced aluminum fins The tubes are mechanically expanded for secure bonding to the fin The heating expansion is controlled by a TXV in the outdoor unit The unit electrical power shall be 208 230V or 115V 1 phase 60 Hertz The system shall be capable of operation withinVoltage limits of 208 230V or 115V 10 AY PART SEVEN OPTIONAL EQUIPMENT e Hand held infrared remote controller e 24 Volt remote wall thermostat e 3KW electric heat with automatic reset high temperature cutout and redundant high tempera
7. niversal unit mounted infrared compatible control package configurable to either unit mount or optional wall thermostat operation Interconnected low voltage wiring shall run from indoor unit to outdoor unit direct no splices When running low voltage wiring a double insulated 18 gage cable is mandatory or use shielded cable The microprocessor shall be factory wired and located within the indoor unit The control unit will have a large LCD backlit display and be configurable to either unit mount or remote wall thermostat operation Unit mount control operation allows the use of an optional IR hand held controller The control shall have the capability of sensing return air temperature and indoor coil temperature The operational range will have adjustable set points from 55 F to 90 F in one degree increments The universal control can be used in cooling only cooling with optional electric heat heat pump or heat pump with optional second stage electric heat Operation modes include cool heat fan auto change over and dry Fan operation of auto cycling high and low constant auto fan operation automati cally selects fan speed according to heating or cooling demand Dry mode operates cooling and optional electric heat simultaneously to remove humidity optional electric heat required Test mode allows for ease of testing after instal lation all timers are eliminated Room air sampling fan auto mode cycles the fan on periodically to remove tem
8. shall contain R 22 refrigerant charge for the evaporator section and condenser section The system efficiency shall meet or exceed 2006 Federal Standards AY PART TWO WARRANTY The units shall have a manufacturer s warranty for a period of 1 year from date of installation The compressor shall have a warranty of 5 years from date of installation If during this period any part should fail to function properly due to defects in workmanship or material it shall be replaced or repaired at the discretion of Enviromaster International LLC This warranty does not include labor Manufacturer shall have twenty years experience in the U S market AY PART THREE PERFORMANCE Each indoor unit shall provide at total minimum cooling capacity of 11 400 Btuh with a SEER of 13 0 and EER of 11 5 at ARI standard conditions The system net minimum total cooling capacity shall be 11 400 Btuh and the net minimum sensible cooling capacity shall be 8 760 Btuh with a circulating air rate of 400 CFM at 80 F DB 67 F WB entering the indoor coil and 95 F DB air entering the outdoor coil The total power consumption of the combined system shall not exceed 992 Watts at these conditions The indoor evaporator shall have an air throw of 15 feet The system shall provide a heating capacity of 10 600 Btuh with an HSPF of 8 0 and a COP of 3 4 at ARI standard conditions The heating capacity at 70 F indoor and 17 F outdoor shall be 6 200 Btuh AY PART
9. ture fuse link e Copper copper condenser coils for protection against galvanic corrosion consult factory for coating options BAIS Phone 1 800 228 9364 Evan WV 5780 Success Drive FAX 1 800 232 9364 Comfort Where It Counts Rome NY 13440 http www enviromaster com 4 emi enviromaster com
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