MEGA-TEC TM 10EER 10 Ton Capacity Air Conditioners

MEGA-TEC TM 10EER 10 Ton Capacity Air Conditioners Bard Manufacturing's revolutionary MEGA-TEC WALL-MOUNT sets the industry standard for flexibility. Engineered to cool virtually any equipment building or shelter, the PLC technology inside the unit and controller provides unmatched cooling and unparalleled control over your critical application. The MEGA-TEC is AHRI certified and delivers industrial grade service at the highest possible level of efficiency. The MEGA-TEC moves seamlessly between three different cooling capacities based on need and peak efficiency, and thanks to our Programmable Logic Control (PLC) technology, you'll be able to control up to fourteen units with a single controller. W120 MEGA-TEC TM Page 1 of 31

Engineered Features The exterior of the MEGA-TEC provides installation features including lifting lugs. Cabinet construction uses 16 gauge and 14 gauge components for strength and durability. Service features includes exterior service ports, a filter replacement light, and hinged upper filter access door. Durable Cabinet Construction: Galvanized 16 gauge Zinc coated cabinet with an applied polyurethane primer. Cabinet is finished with a baked on, white textured enamel which allows it to withstand 1000 hours of salt spray tests per ASTM B117-03. Indoor Fan Access: Indoor fan is easily accessible through service panel. Lockable Breaker Access: Circuit breaker door is hinged and lockable for tamper resistance. Control Panel Access: Control panel is accessed through separate panel for ease of serviceability. Condenser Section Access: Easy to remove panel for compressor, condenser fan, condenser coil, and filter drier access. Optional Drain Location: Condensate drains for upper evaporator coil pans can be routed through the front of the unit or through the base. Form No. Page S3565-111 2 of 31 Easy Filter Access: Hinged filter door is provided for easy access to filter, electric heat, and evaporator area. Lifting Lug Plates: Standard heavy duty plates on each side allow unit to be lifted and installed on a structure. Plates are removable after installation. Outdoor Temperature Sensor: Outdoor sensor measures temperature and humidity for unit operation and to indicate when conditions are favorable for free cooling, standard on all models. Filter Replacement Light: Easy to see external light illuminates to indicate a filter change is needed. Optional Economizer Vent Intake: Free cooling vent intake pre-filters and damper motors are easily accessed. Low Voltage Power Entrance: Weather resistant plugs are provided on both the left and right sides for power access. High Voltage Power Entrance: Weather resistant plugs are provided on both the left and right sides for power access Condenser Coil Intake Access: Side panels are easy to remove for condenser coil cleaning. Debris is easily seen on entering surface of condenser coils. Service Port Access: Service ports are accessed without removing fan or door assembly.

Engineered Features - Inner Features The interior of the MEGA-TEC provides easily serviceable areas for routine maintenance and is designed for years of trouble free service. A hinged upper filter access door and slide out condenser fan assembly are a few of the features that make the MEGA-TEC easy to service. Industrial grade fans and components provide dependable service in outdoor work environments. Electronic expansion valves and Modbus controls use the latest technology to provide the best indoor environment for electronics and industrial equipment. Non-fiberglass Insulation: Extremely durable closed cell foam insulation used throughout the product. Industrial Grade Indoor Fan: Indoor fan uses ECM technology for efficient, dependable service. Modbus communication used for motor feedback. 2 Pleated Filter: Large filter area and 2 pleated design allow for better unit indoor airflow. Dirty Filter Indicator: Filter pressure switch with filter change indicator light standard on all models. Fan Pressure Switch: Fan pressure switch to indicate blower failure standard on all models (2) Refrigeration Circuits: Separate refrigeration circuits use individual compressors for serviceability and reliability Industrial Grade Controls: Control panel is clean, organized, and easy to service. Electronic Expansion Valves: Electronic expansion valves are used in all models for precise superheat control. PLC Technology: Control board uses Modbus to communicate with components and controller. Optional Free Cooling: Economizer option allows for free cooling utilizing outdoor air when conditions are acceptable. Phase Rotation Monitor: Protects against compressor reverse rotation. Standard on all 3 phase models. Liquid Line Filter/Drier: Filter driers protect refrigeration equipment and are standard in all models. Pressure Transducers: High and low side system pressures are monitored to provide refrigeration data including superheat. Industrial Grade Outdoor Fan: Outdoor fan uses ECM technology for efficient, dependable service. Modbus communication used for motor feedback. Slide-out Fan Assembly: Slide out condenser section fan assembly allows fan to be pulled forward. Hinges allow fan to be rotated out of the way for compressor access. Scroll Compressors: Each refrigeration circuit uses a separate scroll compressor. 3 cooling stages provide efficient capacity control for applications with lower heat loads. Service Port Access: Service ports are accessed without removing fan or door assembly. Page 3 of 31

Unit Nomenclature W 120 A P B 0Z E P I X X X UNIT SERIES 10 Ton 3 Stage Capacity NOMINAL TOTAL CAPACITY 120 REVISION A CONTROL LOGIC AND CLIMATE OPTIONS P- PLC Logic Board VOLTS & PHASE B- 20/230-60-3 C- 460-60-3 E- 240/220-50-3 V- 415/30-50-3 0Z- 0kw electric heat 09-9kw electric heat 1-1kw electric heat KW VENT B- No Vent E- Economizer - DB & WB FILTER M- MERV 11 2" Pleated P- MERV 2" Pleated N- MERV 13 2" Pleated COLOR 1- White OUTLET X- Color COIL AND UNIT COATING OPTIONS X- Standard 1- Coated Evaporator 2- Coated Condenser 3- Coated Evaporator & Condenser CONTROLS OPTIONS X- None- Standard Page 4 of 31

MEGA-TEC TM W120 Unit Specifications W120APB W120APC W120APE W120APV Electrical Rating 230/20-60-3 460-60-3 220/200-50-3 415/30-50-3 Operating Voltage Range Compressor A - Electrical Circuit A 197V-253V 414V-506V 19V-254V 456V-342V Voltage 230/20V 460V 220/200V 415/30V Rated Load Amps 15.0/16.3.33 15.0/16.1 7.1 Branch Circuit Selection Current 17.6.5 17.7. Lock Rotor Amps 136 66.1 146 67.1 Compressor Type Scroll Scroll Scroll Scroll Compressor Stages 2 2 2 2 Expansion Device EEV EEV EEV EEV High Pressure Transducer Low Pressure Transducer Compressor B - Electrical Circuit B Standard Standard Standard Standard Standard Standard Standard Standard Voltage 230/20V 460V 220/200V 415/30V Rated Load Amps 14.5/16.0 7.3 14.2/15.7 7.1 Branch Circuit Selection Current 19.3. 1.9. Lock Rotor Amps 136 66.1 146 67.1 Compressor Type Scroll Scroll Scroll Scroll Compressor Stages 1 1 1 1 Expansion Device EEV EEV EEV EEV High PRessure Transducer Low Pressure Transducer Standard Standard Standard Standard Standard Standard Standard Standard Page 5 of 31

W120 Unit Specifications (continued) Outdoor Cond. Fan Outdoor Fan Motor Horsepower W120APB W120APC W120APE W120APV 3 (223W) 3 (223W) 3 (223W) 3 (223W) Outdoor Motor Amps 5.5 2.7 5.5 2.7 Outdoor Fan Motor RPM 1450 1450 1450 1450 Outdoor Fan Diameter 2" (630mm) 2" (630mm) 2" (630mm) 2" (630mm) Outdoor Fan Rotation CW CW CW CW Outdoor Fan Weight 9lb. (40.2kg) 9lb (40.2kg) 9lb (40.2kg) 9lb (40.2kg) Max Outdoor CFM 200 200 200 200 Degree of protection IP55 IP55 IP55 IP55 Moisture/Environmental Class F4-1 F4-1 F4-1 F4-1 Insulation Class F F F F Protection Class 1 1 1 1 EMC Immunity EN61000-6-2 EN61000-6-2 EN61000-6-2 EN61000-6-2 Indoor Evap. Fan Indoor Fan Motor Horsepower 2 (1492W) 2 (1492W) 2 (1492W) 2 (1492W) Indoor Motor Amps 3.6 1.7 3.6 1.7 Indoor Fan Motor RPM 1500 1500 1500 1500 Indoor Fan Size 22" (560mm) 22" (560mm) 22" (560mm) 22" (560mm) Indoor Fan Weight 66lb (30kg) 66lb (30kg) 66lb (30kg) 66lb (30kg) Indoor Blower Motor Type Indoor Blower Motor Input Backward Curve Backward Curve Backward Curve Backward Curve 0-10V 0-10V 0-10V 0-10V Degree of protection IP55 IP55 IP55 IP55 Moisture/Environmental F4-1 F4-1 F4-1 F4-1 Insulation Class F F F F Protection Class 1 1 1 1 EMC Immunity EN61000-6-2 EN61000-6-2 EN61000-6-2 EN61000-6-2 Indoor Blower Motor CFM @ Rated Static Pressure 4000 4000 4000 4000 Max Indoor CFM 6600 6600 6600 6600 Indoor Filter Size (4) 20X25X2 (4) 20X25X2 (4) 20X25X2 (4) 20X25X2 Page 6 of 31

MEGA-TEC TM W120 Unit Specifications (continued) W120APB W120APC W120APE W120APV Indoor Filter Size (4) 20x24x2 (4) 20x24x2 (4) 20x24x2 (4) 20x24x2 R410A Charge - Circuit A, lbs. R410A Charge - Circuit B, lbs..44 lbs..44 lbs..44 lbs..44 lbs..44 lbs..44 lbs..44 lbs..44 lbs. Unit Weight TBD TBD TBD TBD Economizer Weight TBD TBD TBD TBD Unit Weight - Shipped 1405 1405 1405 1405 MEGA-TEC TM W120 Unit Capacity and Efficiency Ratings @ 60hz. Unit Performance 3rd Stage Cooling Operation Capacity BTUH 3rd Stage Cooling Operation EER (100%) 3rd Stage Cooling Rated CFM (Wet Coil) 2nd Stage Cooling Operation Capacity BTUH 2nd Stage Cooling Operation EER (0%) 2nd Stage Cooling Rated CFM (Wet Coil) 1st Stage Cooling Operation Capacity BTUH 1st Stage Cooling Operation EER (35%) 1st Stage Cooling Rated CFM (Wet Coil) W120AP* 126,000 BTUH 10.00 EER 4000CFM @ 1300RPM 114,000 BTUH 10.40 EER 4000CFM @ 1300RPM 42,000 BTUH.0 EER 4000CFM @ 1300RPM IPLV (Integrated Part Load Value) 9. Note: Capacity, Efficiency, and IPLV data is certified through AHRI in accordance with ANSI/ARI Standard 390-2003 for single package vertical units. Information is based on operation without ventilation options. Unit Indoor Airflow Performance - CFM (0.0" thru 0.5" H 2 O) Unit Blower Only 3rd Stage Cooling 2nd Stage Cooling 1st Stage Cooling 5-10kw Elecrtric heat 15-20kw Electric heat W120AP* 4000 4000 4000 200 4000 4000 Note: MEGA-TEC systems use variable speed technology to maintain airflow across static pressure range at dry and wet coil conditions Page 7 of 31

MEGA-TEC TM Economizer The optional MEGA-TEC economizer uses outdoor air to cool an area when outdoor conditions are acceptable. The built-in economizer system is internally mounted on each side of the unit 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 operated independently of the intake side dampers. 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 equipment. Standard Features: Fully modulating Belimo Direct Drive Hi-Torque Actuators 3 blade design allows air intake from sides and exhausting room air through the unit front. Positive shut-off with non-stick gasket material. Electronic DB and/or Enthalpy control to measure outdoor conditions. PLC control of economizer logic. Page of 31

Unit Options Cabinet Finish Options All unit models are available in a white finish. 1 = WHITE Evaporator and Condenser Coil Coating Options All models utilize a copper/aluminum evaporator and condenser coil. An optional Technicoat corrosion resistant coating may be ordered for the evaporator coil, condenser coil or both evaporator and condenser coils. Aluminum Fin (standard evaporator) Technicoat Fin (optional coil coating) Cabinet and Coil Options Bard recommends unit coatings be used in application that may be exposed to corrosive particulates in the airstream. These applications include wastewater treatment plants, gas and oil refinery operations, battery manufacturers, areas with Sulfur water, wineries, chemical plants, pulp and paper mills, and seacoat installations. The unit coating process uses a multi-step Devran and Devthane finsih that provides excellent corrosion protection. Coated units are provided with Technicoat condenser and evaporator coils as a standard feature. Two unit coating options are available: - Condenser section only (option 4) includes coating the condenser section copper, sheet metal, fasteners, and condenser fan components. - Entire unit coating (option 5) includes all components in the indoor and outdoor airstream including copper, filter/drier, compressor, and drain pan. All components inside the unit are coated for the best unit corrosion resistance available, and this option is highly recommended if outdoor air is to be brought inside the structure by an external fan system or ventilation options. All coating finishes use available colors that best match the original painted cabinet finish. Stainless steel units will be coated with a gray finish. Page 9 of 31

Control Options Control Module Code Field- Installed Part # Fits Models Listed Description X N/A All Models Standard control module package. It contains the following: Logic Control Board Electronic Expansion Valve High Pressure Transducer Low Pressure Transducer High Pressure Safety Switch Dirty Filter Pressure Switch Indoor Blower Operation Switch Return Air Temperature Sensor Supply Air Temperature Sensor Outdoor Temperature and Humidity Sensor Compressor Control Module Economizer Intake Air Quality Sensor Compressor Crankcase Heater Phase Monitor (3 phase models only) Page 10 of 31

MEGA-TEC Series Standard Components Programmable Logic Board Each unit uses a programmable logic board located in the unit control panel to communicate with the LC controller. By using a 2-wire connection, alarm functionality and unit operational commands are communicated. If communication is lost, the unit is able to run by using the logic in the unit controller in orphan mode. Wall-Mount Unit Control Board Power Supply Specifications: 24Vac/Vdc +10%/-15% 50/60 Hz Max power input: 2 VA Insulation between power supply and instrument: Mod. 24Vac: reinforced ensured by the use of external safety (class 2) transformer (mandatory) External fuse: 3.15 AT (mandatory) Minimum section of wires of all other connectors: 0.5mm 2 Product Specifications: Program memory (FLASH): 12MB Data memory: 16MB/MB Internal clock precision: 100 ppm Battery type: Lithium button battery (removable), BR2032, 3 Vdc Battery lifetime characteristics of removable battery; Min. years in normal operating conditions. User Interface: Type: all the pgd terminals with telephone connector J10. Operating Conditions: Storage: -40T70 C, 90% rh non-condensing Operating: -40T60 C, 90% rh non-condensing Other Specifications: Environmental pollution degree: 3 Index of protection: IP00 Class according to protection against electric shock: to be incorporated into Class 1 and/or Class 11 appliances PTI of the insulating materials PCB: PTI 250' insulation material: PTI 175 Period of stress across the insulating parts: long Type of action: 1C; 1Y for SSR versions Type of disconnection or micro interruption: micro interruption category of resistance to heat and fire: Category D (UL94 - VO) Immunity against voltage surges: Category III Rated impulse voltage: 4000V; Temperature for Ball Pressure Test: 125 C Communication Lines Available: 1 shielded RJ45 Ethernet line. Maximum Ethernet port connection cable length: 100M CAT-5 STP Page 11 of 31

MEGA-TEC Series Standard Components Indoor Airflow System The MEGA-TEC uses an industrial grade high efficiency centrifugal fan design. Aluminum and steel construction is used for strength and durability. Modbus communications provide the fan operational instructions along with real-time feedback. Specifications Industrial grade assembly Aluminum impeller Ball bearing motor design Integrated PID controller Over temperature protection for motor and electronics Soft start ECM technology Electronic Expansion Valve (EEV) The valves are certified in accordance with the main national and international standards. Precise control is guaranteed by electronic controllers, designed especially to optimize management of air conditioning and refrigeration systems, with special focus on energy saving. In addition, highly precise control is also assured by the special shape of the movable elements, guaranteeing flow with an equal percentage characteristic; the stroke length, achieved by using stainless steel ball bearings; and the use of high precision mechanical components. Specifications Power supply voltage 12V Drive frequency 50 Hz Phase resistance (25 C/77 F) 40 Ohm ± 10% Index of protection IP67 Step angle 7.5 Linear advance/step 0.02 mm (0.001 inches) Complete closing steps 500 Control steps 40 Page 12 of 31

MEGA-TEC Series Standard Components Dual Independent Compressor Circuits The MEGA-TEC unit contains two separate refrigerant circuits. Circuit 1 uses a 2 stage scroll compressor and electronic expansion valve along with high and low pressure transducers. Suction temperature is also measured to provide superheat of circuit 2. Circuit 2 uses a single stage compressor and electronic expansion valve along with high and low pressure transducers. Suction temperature is also measured to provide superheat of circuit 1. Using both circuit 1 and circuit 2, the MEGA-TEC unit can provide 35%, 0%, and 100% cooling capacity. Separate refrigeration circuits also allows for operation of the unit at partial capacity if service is required on one circuit. Outdoor Fan Assembly The EC outdoor industrial fan assembly maintains its high efficiency across a wide operating range. The result is a significant reduction in energy use when the motor is run at reduced speeds. Specifications Industrial grade fan assembly Soft start Reverse polarity and locked motor protection Painted black Aluminum blade sprayed with PP plastic Steel grill coated with black plastic Dirty Filter Switch All unit models utilize an adjustable dirty filter pressure switch to indicate when the filter needs to be changed. The dirty filter switch measures the pressure difference on both sides of the filter through tubing routed to the blower and vent areas of the unit. When pressure increases to a pre-set measurement in the switch, an alarm signal is sent to the unit programmable logic board, then to the LC controller. The controller energizes a set of normally open contacts. A LED light is also installed on the exterior cabinet surface to indicate a filter change is required. Page 13 of 31

MEGA-TEC Series Standard Components Filter Replacement Light A light is provided on the exterior of the unit that illuminates when the unit filter needs to be replaced. The light is located on the front right side of the cabinet. When the alarm signal for a dirty filter is reset through the LC controller, the light will no longer be illuminated. Indoor Blower Operation Pressure Switch All models will utilize an indoor blower operation switch to indicate when blower airflow is not adequate for unit operation due to a failed evaporator blower motor or other mechanical airflow issue. The switch measures the pressure difference on both sides of the blower partition through tubing routed to the blower inlet and outlet areas of the unit. When pressure decreases below a pre-set measurement in the switch, an alarm signal is sent to the unit programmable logic board, then to the LC controller. The controller energizes a set of normally open contacts. Compressor Control Module A low voltage monitoring device is used to monitor power and indicate a low incoming voltage situation caused by inadequate shore power or generator operation. The monitoring device protects the unit against compressor contactor chatter and reverse compressor rotation during these situations. Return Air Temperature Sensor All models have a return air temperature sensor installed for operation in orphan mode. The return air temperature sensor is also used for indoor temperature averaging with the use of the LC controller. The return air sensor is located in the upper part of the return opening in such a way that it is exposed to the entering airstream. Information is received by the unit logic control board using a 10K resistance signal. An alarm will be sent to the LC controller if the return air temperature sensor is disconnected. Supply Air Temperature Sensor All models use a supply air temperature sensor. By monitoring the air temperature leaving the supply opening, the unit logic control board is able to monitor the air entering the shelter. Information is received by the unit logic control board using a 10K resistance signal. An alarm will be sent to the LC controller if the supply air temperature sensor is disconnected. Mixed Air Temperature Sensor Economizer models use a mixed air sensor to monitor the vent air intake and return air intake mixture entering the evaporator coil. Information is received by the unit logic control board using a 10K resistance signal. An alarm will be sent to the LC controller if the mixed air temperature sensor is disconnected. Page 14 of 31

MEGA-TEC Series Standard Components Outdoor Air Temperature and Humidity Sensor All economizer models use a outdoor air temperature and humidity sensor. Using the sensor, the unit logic control board is able to monitor the outdoor air temperature, humidity and dew point. When conditions are acceptable for bringing in cooler outdoor air, the unit logic control board will allow economizer operation. The unit software can be set to operate economizer in Dry Bulb, Humidity %RH or dew point. An alarm will be sent to the LC controller if the supply air temperature sensor is disconnected. Compressor Crankcase Heater All economizer models have a crankcase heater installed as standard. The crankcase heater is a belly band style heater encircling the base section of the compressor housing. When the unit is not in operation, the crankcase heater is a precautionary measure to prevent compressor oil migration, deter oil and refrigeration from mixing and avoid refrigerant condensation. Care must be used when servicing the unit to avoid being burned by the belly band attached to the compressor base. Always disconnect power when servicing this area of the unit. Economizer Air Intake Quality Dust Sensor All models include a dust sensor to monitor the outdoor air quality entering the economizer damper area. When conditions are unacceptable due to particulates in the air including farm field debris, highway dust and dirt, or other particulates, the economizer is disabled. The sensor monitors dust density by using an optical system. The optical portion of the sensor uses a light-emitting diode and light detector. The sensor is shipped pre-set, but may be adjusted for less or more sensitivity. High Pressure Transducer All models have a high side pressure transducer. The transducer will be used for system monitoring of high side system pressures. This information will be used to indicate when outdoor coil cleaning is necessary based on outdoor conditions and system pressures. When high pressure increases beyond a pre-set measurement when compared to outdoor temperature stored in the unit programmable logic board, an alarm signal is sent from the unit programmable logic board to the LC controller. The controller energizes a set of normally open contacts to indicate abnormal high system pressure. The high pressure transducer also controls the outdoor condenser fan and motor to increase outdoor airflow during high outdoor ambient conditions. Page 15 of 31

MEGA-TEC Series Standard Components Low Pressure Transducer All models have a low side pressure transducer installed on the suction line between the evaporator coil and compressor. The transducer is used for system monitoring of low side system pressures. This information is used to indicate a loss of system refrigerant. When low pressure drops below a pre-set measurement stored in the unit programmable logic board, an alarm signal is sent from the unit programmable logic board to the LC controller. When a loss of charge is measured, the LC controller energizes a set of normally open contacts to indicate refrigerant loss and that the unit needs to be serviced. The low pressure transducer is also used for operation of the electronic expansion valve (EEV). Superheat is displayed at the unit using the TEC-EYE diagnostic tool. High Pressure Safety Switch All models have a high side pressure switch as a safety device. This device is connected to a safety rated set of contacts, and operates if high system pressures reach an unacceptable level. When activated, the unit will shut down compressor operation immediately. After a predetermined time, the unit will attempt to restart. If the switch is activated during the restart, compressor operation will lockout, and an alarm signal will be sent to the LC controller. This is a safety device that disables unit operation at a high refrigerant pressure. It is also used to protect unit components including the electronic expansion valve and compressor. Never disable the high pressure safety switch. Activation of the switch normally indicates the unit needs to be serviced. Page 16 of 31

MEGA-TEC Series Unit Dimensions Shelter Top and Side View Minimum Clearances Required to Combustible Materials MODELS SUPPLY AIR DUCT FIRST THREE FEET CABINET W120A 1" 0" NOTE: Refer to the Installation Manual for more detailed information. W120 Models 6.19 50.66 54.24 44.5 42.94 42.67 2.73 Filters 15.3 Supply Opening 16.00 94.04 Electric Heat 25.97 16.00 21.54 Electrical Entrances 16.00 21.2 Return Opening 16.00 35.41 Control Panel 40.17 Vent Intake 16.00 Service Port Access Condenser Fan Condenser Intake 52.24 Page 17 of 31

W120 Mechanical Cooling Performance - Stage 3 Cooling Capacity - 60 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 134700 106500 127600 102400 121200 9600 115200 95300 109700 92200 104700 9600 100000 7200 95900 5200 92000 3500 500 2100 5300 1000 0/67 14300 103300 139100 100400 134600 97700 130300 95300 126000 93100 122000 91200 11100 9500 114400 100 11000 6900 107300 6000 104000 5300 5/72 171200 10500 162600 101900 154500 9100 147100 94600 139900 91300 133400 200 127300 5300 121700 2600 116400 0000 111400 77700 106900 75400 Cooling Capacity - 50 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 122600 97000 116200 93200 110300 900 104900 600 99900 4000 95300 1600 91000 79400 7300 77600 300 76000 0600 7400 77700 7300 0/67 130900 94100 126600 91400 122500 9000 11600 600 114700 400 111100 3000 107500 1500 104200 0200 100900 79100 97700 79300 94700 77700 5/72 15500 96300 14000 9200 140600 9300 133900 6100 127400 3100 121400 0300 115900 77700 11000 75200 106000 7200 101400 7000 97300 6700 W120 Mechanical Cooling Performance - Stage 2 Cooling Capacity - 60 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 119700 9400 114200 95700 109000 93000 104000 90400 99200 000 94600 5600 90200 3400 6000 1200 1900 79200 77900 77100 74100 73400 0/67 12700 95500 124500 9300 121100 92100 117600 90400 114000 00 110300 7200 106500 5600 102600 4000 9600 2400 94500 000 90300 79300 5/72 152200 9700 145500 95200 139000 92500 132700 900 126600 7100 120600 4300 11400 1500 109100 7700 103600 75900 9200 73000 9200 70100 Cooling Capacity - 50 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 109000 9600 104000 7100 99200 4700 94700 2300 90300 0100 6100 77900 2100 75900 7300 73900 74600 72100 70900 70200 67500 6600 0/67 116300 7000 113300 5400 110300 3900 107100 2300 10300 0900 100400 79400 97000 77900 93400 76500 900 75000 6000 73600 2200 72200 5/72 13600 9000 132500 6700 126500 4200 12000 100 115300 79300 10900 7600 104500 74200 99300 71700 94300 69100 9400 66500 4500 6300 Page 1 of 31

W120 Mechanical Cooling Performance - Stage 1 Cooling Capacity - 60 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 49600 37000 45700 34900 42300 33000 39300 31300 36600 3900 34400 2600 32300 27500 30600 26500 29300 25900 2200 25200 27300 24900 0/67 52900 35900 4900 34200 47000 32700 44400 31300 42000 30100 40000 29100 3100 2200 36500 27400 35200 26900 34100 26400 33300 26200 5/72 63000 3600 5200 34700 54000 32900 50100 31100 46700 29500 4300 2200 41100 26900 3900 25700 37000 2400 35500 23900 34300 23200 Cooling Capacity - 50 hz. Return Air (DB/WB) Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 75/62 45200 33700 41600 3100 3500 30100 3500 2500 33400 27200 31400 26100 29400 25100 27900 24200 26700 23600 25700 23000 24900 22700 0/67 4200 32700 45400 31200 4200 2900 40500 2500 3300 27400 36400 26500 34700 25700 33300 25000 32100 24500 31100 24100 30400 23900 5/72 57400 33500 53000 31600 49200 30000 45600 2400 42500 26900 39900 25700 37500 24500 35400 23400 33700 22600 32400 2100 31300 21200 W120 Free Cooling Economizer Performance Unit Model Indoor Airflow Outdoor Temperature Indoor Temperature Free Cooling Sensible Capacity Free Cooling EER W120 4000 70 F 0 F 43,200 54 EER W120 4000 60 F 0 F 6,400 10 EER W120 4000 55 F 0 F 10,000 136 EER W120 4000 70 F 5 F 64,00 2 EER W120 4000 60 F 5 F 10,000 136 EER W120 4000 55 F 5 F 129,600 164 EER Page 19 of 31

W120 Electrical Specifications MODEL W120AP -B0Z -B09 -B1 Rated Volts & Phase 230/20-3 No. Field Power Circuits 1 or 2 1 or 2 1 or 2 Minimum Circuit Ampacity 56 56 59 Maximum External Fuse or Ckt. Brkr. 70 70 70 Single Circuit Multiple Circuit Field Power Wire Size 6 6 6 Ground Wire Minimum Circuit Ampacity Maximum External Fuse or Ckt. Breaker Field Power Wire Size Ground Wire Size Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C 32 32 32 25 2 2 40 40 40 40 40 40 10 10 10 10 10 10 W120AP -C0Z -C09 -C1 460-3 1 1 1 27 27 30 40 40 40 10 10 10 NA NA NA NA NA NA NA NA NA NA NA NA W120AP -E0Z -E09 -E1 TBD 1 1 1 55 55 59 60 60 70 6 6 6 10 10 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A W120AP W120AP -V0Z -V09 -V1 -Q0Z -Q09 -Q1 TBD 1 1 1 27 27 30 40 40 40 10 10 10 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 575-3 TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes. These Minimum Circuit Ampacity values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest version), Article 310 for power conductor sizing. Caution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note of Table 310 regarding Ampacity Adjustment Factors when more than three (3) current carrying conductors are in a raceway. IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor wires in accordance with the National Electrical Code and all local codes. Electric Heat Table - Refer to Electrical Specifications for Availability by Unit Model Nominal KW Kw At 240V (60hz) At 20V (60hz) At 40V (60hz) At 460V (60hz) 3-Ph Amps Btuh Kw 3-Ph Amps Btuh Kw 3-Ph Amps Btuh Kw 3-Ph Amps Btuh 9.0 9.0 21.7 30,717 6.75 1.7 23,03 9.0 10. 30,717.2 10.4 2,260 1.0 1.0 43.3 61,434 13.50 37.5 46,076 1.0 21.7 61,434 16.56 20. 56,519 Electric Heat Table - Refer to Electrical Specifications for Availability by Unit Model Nominal KW Kw At 200V (50hz) At 220V (50hz) At 30V (50hz) At 415V (50hz) 3-Ph Amps Btuh Kw 3-Ph Amps Btuh Kw 3-Ph Amps Btuh Kw 3-Ph Amps Btuh 9.0 6.2 1.1 21,400 7.5 19.9 25,900 3.9 9.1 13,500 4.5 9.4 15,500 1.0 12.5 36.1 42,700 15.1 39.7 51,600 11.9 1.1 40,600 13.5 1. 46,100 Page 20 of 31

Sensible Capacity STAGE #3 HIGH S/T PERFORMANCE WHEN TEST IN ACCORDANCE TO AHRI-1360 CONDITIONS (52 dewpoint) Model W120A Return Air (DB/WB) 75/61.1 0/62.9 5/64.7 Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 Total 131,700 12,50 126,000 123,100 120,250 116,150 112,000 10,000 104,000 99,650 95,550 Sensible 115,050 113,350 111,650 109,950 10,200 105,750 103,250 100,750 9,250 95,750 93,250 S/T Ratio 7.4%.0%.6% 9.3% 90.0% 91.0% 92.2% 93.3% 94.5% 96.1% 97.6% Total 133,650 130,700 127,00 125,000 122,000 119,750 117,450 115,200 112,950 110,700 10,450 Sensible 123,550 121,700 119,900 11,050 116,200 113,600 111,050 10,450 105,50 103,250 100,650 S/T Ratio 92.4% 93.1% 93.% 94.4% 95.2% 94.9% 94.6% 94.1% 93.7% 93.3% 92.% Total 140,450 13,650 136,900 135,150 133,400 130,900 12,450 126,000 123,500 121,050 11,600 Sensible 132,100 130,250 12,450 126,650 124,50 122,050 119,250 116,500 113,700 110,900 10,150 S/T Ratio 94.1% 93.9% 93.% 93.7% 93.6% 93.2% 92.% 92.5% 92.1% 91.6% 91.2% STAGE #2 HIGH S/T PERFORMANCE WHEN TEST IN ACCORDANCE TO AHRI-1360 CONDITIONS (52 dewpoint) Model W120A Return Air (DB/WB) 75/61.1 0/62.9 5/64.7 Cooling Capacity 75 0 5 90 95 100 105 110 115 120 125 Total 113,400 111,200 109,000 106,50 104,650 101,200 97,00 94,300 90,900 7,450 4,000 Sensible 99,250 9,000 96,700 95,450 94,200 91,50 9,550 7,200 4,50 2,500 0,200 S/T Ratio 7.5%.1%.7% 9.3% 90.0% 90.% 91.6% 92.5% 93.3% 94.3% 95.5% Total 114,900 112,650 110,450 10,250 106,050 103,900 101,700 99,550 97,350 95,200 93,000 Sensible 105,50 104,500 103,150 101,00 100,500 9,350 96,250 94,100 92,000 9,50 7,750 S/T Ratio 92.1% 92.% 93.4% 94.0% 94.% 94.7% 94.6% 94.5% 94.5% 94.4% 94.4% Total 123,050 120,950 11,50 116,750 114,650 112,300 109,950 107,600 105,250 102,900 100,550 Sensible 113,750 112,350 110,950 109,550 10,100 105,50 103,550 101,250 99,000 96,700 94,400 S/T Ratio 92.4% 92.9% 93.4% 93.% 94.3% 94.3% 94.2% 94.1% 94.1% 94.0% 93.9% STAGE #1 HIGH S/T PERFORMANCE WHEN TEST IN ACCORDANCE TO AHRI-1360 CONDITIONS (52 dewpoint) Model Return Air Cooling 75 0 5 90 95 100 105 110 115 120 125 Total 4,450 47,150 45,900 44,650 43,400 42,250 41,150 40,050 3,950 37,00 36,700 75/61.1 Sensible 42,100 41,350 40,600 39,50 39,100 3,250 37,400 36,500 35,650 34,750 33,900 S/T Ratio 6.9% 7.7%.5% 9.2% 90.1% 90.5% 90.9% 91.1% 91.5% 91.9% 92.4% Total 51,400 50,050 4,750 47,400 46,050 44,900 43,750 42,600 41,400 40,250 39,100 W120A 0/62.9 Sensible 46,300 45,500 44,650 43,50 43,050 42,100 41,200 40,300 39,350 3,450 37,550 S/T Ratio 90.1% 90.9% 91.6% 92.5% 93.5% 93.% 94.2% 94.6% 95.0% 95.5% 96.0% Total 54,750 53,300 51,900 50,500 49,100 47,50 46,650 45,400 44,150 42,950 41,700 5/64.7 Sensible 49,750 4,50 47,950 47,000 46,100 45,100 44,150 43,150 42,150 41,200 40,250 S/T Ratio 90.9% 91.7% 92.4% 93.1% 93.9% 94.3% 94.6% 95.0% 95.5% 95.9% 96.5% Page 21 of 31

W120 Series Dehumidification Operation The MEGA-TEC TM unit is able to operate in a dehumidification mode when the humidity level reaches 0% RH. By running the unit at a lower blower speed, latent capacity is increased and water is removed from the shelter indoor air. HR5APA WR5AP Dehumidification DEHUMIDIFICATION Mode Performance MODE PERFORMANCE Indoor OUTDOOR TEMPERATURE DB WB RH VALUE 60 65 70 75 0 5 90 95 100 105 110 115 Latent Btuh 39,200 3,200 37,250 36,250 35,300 34,300 33,150 32,000 30,50 29,700 2,550 27,400 0 76.4 5% #-H2o/Hr 36.9 36.04 35.14 34.20 33.30 32.36 31.27 30.19 29.10 2.02 26.93 25.5 Gallons/Hr 4.44 4.32 4.22 4.10 3.99 3. 3.75 3.62 3.49 3.36 3.23 3.10 Latent Btuh 33,550 33,050 32,600 32,150 31,650 31,200 30,050 2,900 27,750 26,600 25,450 24,300 0 75.2 0% #-H2o/Hr 31.65 31.1 30.75 30.33 29.6 29.43 2.35 27.26 26.1 25.09 24.01 22.92 Gallons/Hr 3.0 3.74 3.69 3.64 3.5 3.53 3.40 3.27 3.14 3.01 2. 2.75 Latent Btuh 27,900 27,900 27,950 2,000 2,050 2,100 26,950 25,00 24,650 23,500 22,400 21,250 0 73.9 75% #-H2o/Hr 26.32 26.32 26.37 26.42 26.46 26.51 25.42 24.34 23.25 22.17 21.13 20.05 Gallons/Hr 3.16 3.16 3.16 3.17 3.17 3.1 3.05 2.92 2.79 2.66 2.53 2.40 Latent Btuh 22,200 22,750 23,300 23,50 24,400 24,950 23,50 22,700 21,550 20,400 19,300 1,150 0 72.5 70% #-H2o/Hr 20.94 21.46 21.9 22.50 23.02 23.54 22.50 21.42 20.33 19.25 1.21 17.12 TBD Gallons/Hr 2.51 2.57 2.64 2.70 2.76 2.2 2.70 2.57 2.44 2.31 2.1 2.05 Latent Btuh 16,550 17,600 1,650 19,750 20,00 21,50 20,700 19,600 1,450 17,350 16,200 15,050 0 71.2 65% #-H2o/Hr 15.61 16.60 17.59 1.63 19.62 20.61 19.53 1.49 17.41 16.37 15.2 14.20 Gallons/Hr 1.7 1.99 2.11 2.23 2.35 2.47 2.34 2.22 2.09 1.96 1.3 1.70 Latent Btuh 15,000 15,700 16,400 17,100 17,00 1,500 17,500 16,550 15,550 14,550 13,600 12,600 0 69.7 60% #-H2o/Hr 14.15 14.1 15.47 16.13 16.79 17.45 16.51 15.61 14.67 13.73 12.3 11.9 Gallons/Hr 1.70 1.7 1.6 1.93 2.01 2.09 1.9 1.7 1.76 1.65 1.54 1.43 0 6.3 Latent Btuh 13,500 13,00 14,150 14,500 14,00 15,150 14,300 13,500 12,650 11,00 11,000 10,150 55% #-H2o/Hr 12.74 13.02 13.35 13.6 13.96 14.29 13.49 12.74 11.93 11.13 10.3 9.5 This page is intentionally left blank. Gallons/Hr 1.53 1.56 1.60 1.64 1.67 1.71 1.62 1.53 1.43 1.34 1.24 1.15 Latent Btuh 11,950 11,900 11,900 11,50 11,50 11,00 11,100 10,450 9,750 9,050,350 7,700 0 66. 50% #-H2o/Hr 11.27 11.23 11.23 11.1 11.1 11.13 10.47 9.6 9.20.54 7. 7.26 Gallons/Hr 1.35 1.35 1.35 1.34 1.34 1.34 1.26 1.1 1.10 1.02 0.94 0.7 Latent Btuh 10,400 10,000 9,600 9,250,50,450 7,900 7,350 6,00 6,300 5,750 5,200 0 65.3 45% #-H2o/Hr 9.1 9.43 9.06.73.35 7.97 7.45 6.93 6.42 5.94 5.42 4.91 Gallons/Hr 1.1 1.13 1.09 1.05 1.00 0.96 0.9 0.3 0.77 0.71 0.65 0.59 WR5AP Dehumidification Mode Performance HR5APA DEHUMIDIFICATION MODE PERFORMANCE Indoor OUTDOOR TEMPERATURE DB WB RH VALUE 60 65 70 75 0 5 90 95 100 105 110 115 Latent Btuh 36,150 34,950 33,00 32,600 31,450 30,250 29,150 2,050 26,950 25,50 24,750 23,650 75 71.6 5% #-H2o/Hr 34.10 32.97 31.9 30.75 29.67 2.54 27.50 26.46 25.42 24.39 23.35 22.31 Gallons/Hr 4.09 3.95 3.2 3.69 3.56 3.42 3.30 3.17 3.05 2.93 2.0 2.6 Latent Btuh 32,550 31,450 30,350 29,300 2,200 27,100 26,050 25,000 23,950 22,950 21,900 20,50 75 70.4 0% #-H2o/Hr 30.71 29.67 2.63 27.64 26.60 25.57 24.5 23.5 22.59 21.65 20.66 19.67 Gallons/Hr 3.6 3.56 3.43 3.32 3.19 3.07 2.95 2.3 2.71 2.60 2.4 2.36 Latent Btuh 25,350 24,450 23,550 22,600 21,700 20,00 19,50 1,950 1,000 17,100 16,150 15,250 75 69.2 75% #-H2o/Hr 23.92 23.07 22.22 21.32 20.47 19.62 1.73 17. 16.9 16.13 15.24 14.39 Gallons/Hr 2.7 2.77 2.66 2.56 2.46 2.35 2.25 2.14 2.04 1.93 1.3 1.73 Latent Btuh 21,750 20,950 20,100 19,300 1,450 17,650 TBD16,00 15,900 15,050 14,150 13,300 12,450 75 6 70% #-H2o/Hr 20.52 19.76 1.96 1.21 17.41 16.65 15.5 15.00 14.20 13.35 12.55 11.75 Gallons/Hr 2.46 2.37 2.27 2.1 2.09 2.00 1.90 1.0 1.70 1.60 1.50 1.41 Latent Btuh 1,250 17,550 16,50 16,150 15,450 14,750 13,900 13,100 12,250 11,450 10,650 9,00 75 66.7 65% #-H2o/Hr 17.22 16.56 15.90 15.24 14.5 13.92 13.11 12.36 11.56 10.0 10.05 9.25 Gallons/Hr 2.07 1.99 1.91 1.3 1.75 1.67 1.57 1.4 1.39 1.30 1.21 1.11 Latent Btuh 14,00 14,200 13,600 13,000 12,400 11,00 11,050 10,250 9,500,750,000 7,200 75 65.4 60% #-H2o/Hr 13.96 13.40 12.3 12.26 11.70 11.13 10.42 9.67.96.25 7.55 6.79 Gallons/Hr 1.67 1.61 1.54 1.47 1.40 1.34 1.25 1.16 1.07 0.99 0.91 0.1 Latent Btuh 11,300 10,00 10,300 9,50 9,350,900,150 7,450 6,750 6,050 5,300 4,600 75 64.1 55% #-H2o/Hr 10.66 10.19 9.72 9.29.2.40 7.69 7.03 6.37 5.71 5.00 4.34 Gallons/Hr 1.2 1.22 1.17 1.11 1.06 1.01 0.92 0.4 0.76 0.6 0.60 0.52 Latent Btuh 7,00 7,450 7,050 6,700 6,300 5,950 5,300 4,650 3,950 3,300 2,650 2,000 75 62.7 50% #-H2o/Hr 7.36 7.03 6.65 6.32 5.94 5.61 5.00 4.39 3.73 3.11 2.50 1.9 Gallons/Hr 0. 0.4 0.0 0.76 0.71 0.67 0.60 0.53 0.45 0.37 0.30 0.23 Page 22 of 31

MEGA-TEC TM Unit Controllers Controller Voltage Shipping Weight # of Units Wall-Mount Units Remote Communication LC6000 230VAC 2 lbs 1 to 14 units MEGA-TEC TM Modbus LC6000 Multi-Unit Controller The LC Series unit controllers are designed to communicate with one to fourteen MEGA-TEC wall mount units. Using a programmable logic board, the LC controller is able to operate all units in a lead/ lag configuration for equal unit run time. Normally open or normally closed dry contact points are available for unit and shelter alarming capability. A 115V/20V/230V/-50/60hz-1phase power supply is needed for the LC6000. 115V, 20V, 240V-60hz-1ph Power Source Page 23 of 31

MEGA-TEC TM Accessories Supplied with LC Controller Part Number Description Quantity Supplied 301-055 EMI Ferrite Filters 2 403-079 Remote Indoor Temperature and Humidity Sensor 1 301-059 TEC-EYE TM Service Tool with 5 ft. Communication Cable 1 EMI Ferrite Filters Part #301-055 EMI (electromagnetic interference) ferrite filters are used to keep the communication wiring connecting the MEGA-TEC TM units and the LC controller from acting as an antenna. As an antenna, the wire could receive electromagnetic interference from other electronic devices in the area. EMI ferrite filters are attached by forming a wire loop through the filter before connecting each unit. A typical 1 to 14 unit installation requires two filters (supplied with LC controller). MEGA-TEC Unit LC 6000 Controller Filter Filter MEGA-TEC Unit Page 24 of 31

MEGA-TEC TM Optional Accessories (Sold Separately) Part Number 301-05 403-079 Description Additional Remote Indoor Temperature Sensor (1 gauge 2 wire shielded cable sold separately) Additional Temperature and Humidity Sensor (1 gauge 5 wire shielded cable sold separately) 301-055 Additional EMI Ferrite Filters 301-053 Large Backlit Display Service Tool 2151-021 EEV Manual Adjustment Tool Remote Indoor Temperature Sensor Part #301-05 One (1) additional remote temperature sensors may be connected to the LC controller to measure conditions inside the building in zone 1. Connected with 1 gauge 2 wire shielded cable, the indoor temperature sensor is able to communicate with the LC controller and decide when conditions warrant unit operation. Page 25 of 31

MEGA-TEC TM Accessories Supplied with LC Controller Remote Indoor Temperature and Humidity Sensor Part #403-079 The remote indoor temperature and humidity sensor is used to measure conditions inside the building. Connected with 1 gauge 5 wire shielded cable, the indoor sensor is able to communicate with the LC controller and decide when conditions warrant unit operation in each zone. An additional temperature sensor may be used in zone 1. Technical Specifications: Storage Temperature: -20 C to 70 C Temperature Sensor Range: -20 C to 70 C Humidity Output Signal Range: 0%RH to 100%RH Temperature Sensor Type: NTC 10K OHM at 25 C 1% Humidity Sensor Type: Capacitive Terminal Block Type: Screw terminals for cables, max. dia. 1.5mm min. Ø.5mm Maximum Wire Length: 1640 Ft. (500m) Temperature Time Constant: In still air, 300s Humidity Time Constant: In still air, 60s. In moving air, 20s. Category of Resistance to Heat and Fire: Category D (for case and cover) Category of Immunity Against Voltage Surges: Category 2 Sensor Index of Protection: IP30 5" or 127mm.6" or 22mm 3.26" or 3mm.6" or 22mm 3.14" or 0mm 1.73" or 40mm 1.73" or 40mm 1.1" or 30mm TB# Wire Mark Sensor Description 1 B6 NTC OUT Indoor Remote Sensor (Zone 1) 19 GND NTC OUT Ground 12 B2 OUT H 13 GND M (GO) Ground 22 +VDC + (G) Power for B2 Remote Indoor Humidity Sensor: 0-1 VDC (Zone 1) Page 26 of 31

TEC-EYE Service Tool Part #301-059 The TEC-EYE service tool is used to communicate with the MEGA-TEC TM unit logic board. By connecting directly to the logic board inside the unit control panel, it is possible to perform diagnostics on the unit, adjust certain settings and verify unit and economizer operation through a run test procedure. The TEC- EYE TM service tool is required for unit setup and operation, and is supplied with the LC controller. Technical Specifications: Storage Temperature: -20 C to 70 C Operating Conditions: -20 C to 60 C Display Type: FSTN graphic Display Backlighting: LED Graphic Resolution: 132 x 64 pixels Size of Display Area: 72mm x 36mm Connector: RJ12 (phone connector) Maximum Wire Length: 50m, 164 ft. Category of Resistance to Heat and Fire: Category D and B Category of Immunity Against Voltage Surges: Category 2 Index of Protection: IP65, UL Type 1 TEC-EYE TM Display ALARM KEY UP KEY MENU KEY ENTER KEY BACK KEY DOWN KEY MEGA-TEC TM Accessories Supplied with the Unit Top Rain Flashing Top rain flashing is supplied with each MEGA-TEC unit and must be used to avoid water intrusion between the wall and unit top. Follow all instructions for attaching and sealing the top rain angle provided in the MEGA-TEC installation instructions. The top rain flashing is shipped attached to the back of the unit. Page 27 of 31

Large Display Service Tool Part #301-053 The large display service tool is used to communicate with the MEGA-TEC TM unit logic board. Operation is identical to the TEC-EYE TM, with a larger display and mechanical entry keys. By connecting directly to the logic board inside the unit control panel, it is possible to perform diagnostics on the unit, adjust certain settings and verify unit and economizer operation through a run test procedure. Technical Specifications: Storage Temperature: -4 F to 15 F (-20 C to 70 C) Operating Conditions: -4 F to 140 F (-20 C to 60 C) Display Type: FSTN graphic Display Backlighting: LED Graphic Resolution: 132 x 64 pixels Size of Display Area: 2.'' x 1.4'' (72mm x 36mm) Connector: RJ12 (phone connector) Maximum Wire Length: 50m, 164 ft. Category of Resistance to Heat and Fire: Category D and B Category of Immunity Against Voltage Surges: Category 2 Index of Protection: IP65, UL Type 1 EEV Manual Adjustment Service Tool Part #2151-021 The EEV manual adjustment tool allows for adjustment of the EEV (Electronic Expansion Valve) without the use of the unit logic board. The service technician can use this tool by removing the electronic head of the valve and attaching the adjustment tool. The tool houses magnets that interact with the valve to open or close the EEV for charging or evacuating the system without system power. Page 2 of 31

MEGA-TEC TM Supply and Return Grilles (Sold Separately) Part Number Description Shipping Weight Quantity Required SG-10W Supply Grille, 2" Wide Frame 6 pounds 1 RG-10W Return Grille, 2" Wide Frame 12 pounds 1 Supply Grille, Wide Frame Part #SG-10W The MEGA-TEC unit requires a four-way deflection supply grille that allows for high velocity airflow through the unit supply opening. The grille finish is silver. Wide frame grilles are used where wall hole sizes require a 2" wide grille flange to cover the wall opening. Used with W120 models. Return Grille, Wide Frame Part #RG-10W The MEGA-TEC unit requires a specially designed return grille that allows for high velocity airflow through the unit return opening. The grille finish is silver. Wide frame grilles are used where wall hole sizes require a 2" wide grille flange to cover the wall opening. Used with W120 models. Page 29 of 31

MEGA-TEC TM Field-Supplied Istallation Items, Wiring Component Reason for Use Wiring All Units 1 Gauge 2 Wire Shielded Cable with drain 1 Gauge 5 Wire Shielded Cable with drain Main Unit Power Wiring This is required to communicate between each MEGA-TEC TM unit and the LC controller in the daisy chain. When calculating wire length that is needed, be sure to include routing distance to each unit, conduit requirements and a loop for an EMI ferrite filter inside each unit control panel. Max daisy chain length is 1640ft (500m). This is required to communicate between the indoor remote temperature and humidity sensor and the LC controller. When calculating wire length that is needed, be sure to include routing distance between the sensor location and controller, conduit requirements and routing inside the LC panel to the terminal block. 1 gauge 6 wire shielded cable may be used if an extra conductor (wire) is desired. Max wire length is 1640ft (500m). This is required to supply power to the unit for compressor, ventilation and electric heat operation. When calculating wire length that is needed, be sure to include routing distance between the power source and the VAC circuit breaker inside the unit, and the conduit requirements. Be sure to follow all wire sizing and routing requirements supplied in this document and the installation manual. LC Controller Power Wiring This is required to supply power to the LC controller. When calculating wire length that is needed, be sure to include routing distance between the power source and the VDC connection point inside the LC controller, and the conduit requirements. Be sure to follow all wire sizing and routing requirements supplied in the LC specification sheet and the LC installation manual. 1 Gauge 2 Wire Shielded Cable This is optional to communicate between an additional indoor temperature sensor and the LC controller. When calculating wire length that is needed, be sure to include routing distance between the sensor location and controller, conduit requirements and routing inside the LC panel to the terminal block. Max wire length is 1640ft (500m). Page 30 of 31

MEGA-TEC TM Field-Supplied Installation Items, Unit Component Reason for Use Unit Installation Wall Fasteners for Unit Wall Fasteners for Rain Flashing Exterior Silicone Caulk Main Unit Power Conduit Ten (10) fasteners, wall lag bolts or other fasteners are required to mount the MEGA-TEC TM product to the wall structure. Ø.375 holes are provided in the wall mounting flange on each side of the MEGA-TEC TM unit. Fasteners must be field specified based on the wall structure. Seven (7) screws are required to mount the MEGA-TEC TM rain flashing to the wall structure. Ø.250 holes are provided in the top of the rain flashing. Fasteners must be field specified based on the wall structure. This is required to form a watertight seal between the MEGA-TEC TM unit and the wall. Choose an outdoor rated premium silicone caulk and follow all installation instructions provided with the MEGA-TEC TM unit. This is required to supply power to the unit for compressor, ventilation and electric heat operation. Hole plugs are provided on each side of the unit. Communication Wire Conduit This is required to supply communication to the unit logic control board. One hole plug is provided on each side of the unit for the communication wire. 1 Gauge 2 Wire Shielded Cable with Drain Where specified, this wire is 1/2 1 Gauge Copper Conductor Stranded Shielded and a PVC jacket. Red and black are the preferred wire colors. 1 Gauge 5 Wire Shielded Cable with Drain Where specified, this wire is 1/5 1 Gauge Copper Conductor Stranded Shielded and a PVC jacket. 1/6 (6 wire) may be used in place of 1/5 (5 wire) if an extra conductor is desired. Bard Manufacturing Company, Inc. Bryan, Ohio 43506 www.bardhvac.com Due to our continuous product improvement policy, all specifications subject to change without notice. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. Form No. S3565 November 201 : Page 31 of 31