The MULTI-TEC Wall-Mount Air Conditioner utilizes PLC (Programmable Logic Control) technology to allow multiple units to operate connected to a single LC6000 controller. When installed with an optional 00% free cooling economizer, the unit will supply full-rated airflow in free cooling mode with the ability to exhaust unconditioned indoor air without the need for additional relief openings in the structure. tandard Features All Models THE MULTI-TEC WALL-MOUNT AIR CONDITIONER 0 EER (50 HZ) WITH LOGIC BOARD Models W24AAP to W72ABP Right ide Control Panel Models W24LAP to W72LBP Left ide Control Panel 22,400 Btuh (6.56 KW) 64,700 Btuh (8.96 KW) MULTI-TEC WALL-MOUNT Features All Models PLC Logic Board: Unit control panels are equipped with PLC Logic Boards that allow multiple unit operation with a single controller. Unit connection to the LC controller is accomplished via 2 wire with drain (ground). Dirty Filter witch: Field adjustable with alarm signal. Advanced Unit Diagnostics: When connected to the TEC-EYE diagnostic tool, the unit PLC logic board is able to display stored alarms and easy-to-read diagnostic information. The TEC-EYE also displays unit model and serial number. Remote Monitoring: Bard-Link web interface with use of LC Controller. Free Cooling Unit: Full flow free cooling unit economizer with positive shutoff sealing as optional equipment. Proper operation is verified through alarm notifications. NOTE: All of the above Features are unique to the MULTI-TEC. For Export Only Copper Tube / Aluminum Fin s: Grooved copper tubing and enhanced aluminum fins provide maximum heat transfer and high energy efficiency. Optional phenolic-coated coils are also available. Twin Blowers: Move air quietly with standard dual blower configuration on slide tracks for service. R-40A Refrigerant: Designed with R-40A (HFC) non-ozone depleting refrigerant in compliance with the Montreal protocol and 200 EPA requirements. Galvanized 20 Gauge Zinc Coated teel Cabinet: Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on textured enamel, which allows it to withstand 000 hours of salt spray tests per ATM B7-03. Condenser section and entire cabinet coatings are also available. Foil Faced Insulation: tandard on all units. A/C Unit Controls: All unit controls rated at -40C/-40F. Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracket included to assist in installation. Liquid Line Filter Drier: tandard on all units. Protects system against moisture. Compressor Control Module: tandard on all units. Built-in offdelay timer adjustable from seconds to 5 minutes. 2-minute on-delay if power interrupt. 20-second bypass for low pressure control, and both soft and manual lockouts for high and low pressure controls. Alarm output for alarm relay. Electrical Components: Are easily accessible for routine inspection and maintenance through side service panel opening. Features a lockable, hinged access cover to the circuit breaker. 24V Transformer: 00VA with circuit breaker Electric Heat trips: Features an automatic limit and thermal cut-off safety control. Heater packages are factory installed. One-Inch, MERV 2 Air Filters: Are standard equipment. All models include tight-sealing U-channel filter bracket to minimize air bypass around the filter. Condenser Fan and Motor hroud Assembly: lides out for easy access. Built-In Circuit Breakers: HACR-type circuit breakers are standard for AC power supply. lope Top: tandard feature for water run-off. Top Rain Flashing: tandard feature on all models. High & Low Pressure witches are Auto-Reset: tandard on all units. Built-in lockout circuit resets from the Bard-Link Controller. Provides commercial quality protection to the compressor. Low Ambient Control: Fan cycling LAC standard on all models. crew-on fitting design for ease of service. Evaporator Freeze Protection: tandard on all units. Phase Rotation Monitor (3-Phase Units Only): Protects against reverse rotation if AC power supply is not properly connected. MULTI-TEC WALL-MOUNT Unit LC6000 Controller Certified to ANI/ARI tandard 390-2003 for PVU (ingle Package Vertical Units). Complies with efficiency requirements of AHRAE/IENA 90.-203. Intertek ETL Listed to tandard for afety Heating and Cooling Equipment ANI/UL 995/CA 22.2 No. 236-05, Fourth Edition. Commercial Product - Not intended for Residential application. Bard is an IO 900:2008 Certified Manufacturer Page of 4
Capacity and Efficiency Ratings MODEL W24AAP W24LAP WAAP WLAP W36AAP W36LAP W42AAP W42LAP Capacity is certified in accordance with ANI/ARI tandard 390-2003. EER = Energy Efficiency Ratio and is certified in accordance with ANI/ARI tandard 390-2003. All ratings based on fresh air intake being 00% closed (no outside air introduction). W48AAP W48LAP W60AAP W60LAP W72ABP W72LBP Cooling Capacity BTUH 22,400 27,0 33,0 37,800 43,700 50,00 64,700 Cooling Capacity KW 6.56 8.00 9.75.07 2.80 4.68 8.96 EER 0.00 0.00 0.00 0.00 0.00 0.00 0.00 pecifications 22,400 Btuh (6.56 KW) 33,0 Btuh (9.75 KW) MODEL W24AAPD W24AAPF W24LAPF WAAPD WAAPF WLAPF W36AAPD W36AAPE W36AAPF W36LAPF Electrical Rating 50 Hz 240/220-45/380-3 j 240/220-45/380-3 j 240/220-220/200-3 45/380-3 j Operating Voltage Range 98-254 342-456 98-254 342-456 98-254 80-242 342-456 Compressor--Circuit A Voltage 240/220 45/380 240/220 45/380 240/220 220/200 45/380 Rated Load Amps 7.9/9. 3.7/4.3 8./9.2 3./3.6 2/3.5 9.9/. 4.5/5. Branch Circuit election Current 0.9 5. 2.2 4.7 6.0 3.2 6.0 Lock Rotor Amps 60/60 28/28 67/67 38/38 87/87 95/95 46/46 Compressor Type croll croll croll croll croll croll croll Fan Motor & Condenser Fan Motor--HP--RPM /5-090 /5-090 /5-075 /5-075 /5-075 /5-075 /5-075 Fan Motor--Amps.2.2.5.5.5.5.5 Fan--DIA m 3 /s 458/0.68 458/0.68 508/0.9 508/0.9 508/0.83 508/0.83 508/0.83 Blower Motor & Evap. Blower Motor--HP-RPM-PD /6-00- /6-00- /3-00-2 /3-00-2 /3-00-2 /3-00-2 /3-00-2 Blower Motor--Amps.0 0.8 2. 2. 2. 2. 2. m 3 /s Cooling & E..P. (pa) w/filter (Rated- ) 0.32/75 0.32/75 0.39/2 0.39/2 0.43/75 0.43/75 0.43/75 Filter izes (mm) TD. 405x6x25 405x6x25 405x765x25 405x765x25 405x765x25 405x765x25 405x765x25 Basic Unit Weight-LB. (Kg) 3 (50) 3 (50) 345 (57) 345 (57) 372 (69) 372 (69) 372 (69) Barometric Fresh Air Damper 3.5 (.588) 3.5 (.588) 4.0 (.84) 4.0 (.84) 4.0 (.84) 4.0 (.84) 4.0 (.84) Blank-Off Plate.0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454) Economizer 69.0 (3.) 69.0 (3.) 75.0 (34.02) 75.0 (34.02) 75.0 (34.02) 75.0 (34.02) 75.0 (34.02) hipping Weight --LB. (Kg) 40 (86) 40 (86) 360 (63) 360 (63) 385 (75) 385 (75) 385 (75) pecifications 37,800 Btuh (.07 KW) 64,700 Btuh (8.95 KW) MODEL Page 2 of 4 W42AAPE W42AAPF W42LAPF W48AAPE W48AAPF W48LAPF W60AAPE W60AAPF W60LAPF W72ABPF W72LBPF Electrical Rating 50 Hz 220/200-3 45/380-3 j 220/200-3 45/380-3 j 220/200-3 45/380-3 j 45/380-3 j Operating Voltage Range 80-242 342-456 80-242 342-456 80-242 342-456 342-440 Compressor--Circuit A Voltage 220/200 45/380 220/200 45/380 220/200 45/380 45/380 Rated Load Amps 0.2/.4 4.6/5. 7.3/9.6 5./5.7 4.9/5.8 7./7.6 8.0/8.8 Branch Circuit election Current 3.6 6. 4.5 6.3 5.8 7.6 0.6 Lock Rotor Amps 80.7/80.7 43/43 94/94 52/52 / 54/54 74/74 Compressor Type croll croll croll croll Recip. Recip. croll Fan Motor & Condenser Fan Motor--HP--RPM /3-825 /3-825 /3-825 /3-825 /3-825 /3-825 /3-950 Fan Motor--Amps 2.6 2.6 2.6 2.6 2.5 2.5 4.0 Fan--DIA m 3 /s 60/.0 60/.0 60/.3 60/.3 60/.7 60/.7 60/.5 Blower Motor & Evap. Blower Motor--HP-RPM-PD /3-985-2 /3-985-2 /3-985-2 /3-985-2 /2-070-2 /2-070-2 3/4-0-2 Blower Motor--Amps 2.3 2.3 2.3 2.3 3.5 3.5 6.3 m 3 /s Cooling & E..P. (pa) w/filter (Rated- ) 0.5/00 0.5/00 0.60/87 0.60/87 0.68/75 0.68/75 0.76/62 Filter izes (mm) TD. 508x765x25 508x765x25 508x765x25 508x765x25 508x765x25 508x765x25 508x765x25 Basic Unit Weight-LB. (Kg) 460 (209) 460 (209) 470 (23) 470 (23) 537 (244) 537 (244) 537 (244) Barometric Fresh Air Damper 4.5 (2.04) 4.5 (2.04) 4.5 (2.04) 4.5 (2.04) 4.5 (2.04) 4.5 (2.04) 4.5 (2.04) Blank-Off Plate.0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454).0 (0.454) Economizer 9.5 (4.50) 9.5 (4.50) 9.5 (4.50) 9.5 (4.50) 9.5 (4.50) 9.5 (4.50) 9.5 (4.50) hipping Weight --LB. (Kg) 475 (25) 475 (25) 485 (220) 485 (220) 550 (250) 550 (250) 550 (250) j 45/380-3 electrical ratings are 3-phase wye (star) systems requiring three (3) phase legs plus neutral and ground. NOTE: The indoor & outdoor motors and 24V transformer primary are connected at 240V derived from one () phase leg to neutral. This is internally connected and no field wiring required.
Cooling Application Data - Outdoor Temperature k Btuh (KW) Model W24AAP W24LAP WAAP WLAP W36AAP W36LAP W42AAP W42LAP W48AAP W48LAP W60AAP W60LAP W72ABP W72LBP Return Air (DB/WB) l 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) 75/62 F (23.9/6.7 C) 80/67 F (26.7/9.4 C) 85/72 F (29.4/22.2 C) Cooling Capacity 75 F (23.9 C) 25400 (7.44) 9900 (5.83) 2700 (7.94) 90 (5.65) 320 (9.46) 9800 (5.80) 29600 (8.67) 220 (6.53) 3600 (9.25) 2500 (6.) 37700 (.04) 2200 (6.47) 36000 (0.54) 26500 (7.76) 38400 (.25) 25700 (7.53) 45700 (3.38) 260 (7.70) 39700 (.63) 900 (9.05) 42400 (2.42) 000 (8.79) 50500 (4.79) 700 (8.99) 46000 (3.47) 0 (0.34) 4900 (4.38) 34200 (0.02) 58500 (7.3) 000 (0.25) 59900 (7.54) 45600 (3.36) 63900 (8.7) 440 (2.97) 7600 (22.29) 45400 (3.3) 67200 (9.68) 50600 (4.82) 7800 (2.03) 4900 (4.38) 85500 (25.04) 500 (4.73) Below 65 F (8.3C), unit requires a factory or field installed low ambient control. k Outdoor temperatures given are for air entering condenser section inlets. Follow clearances given to ensure proper condenser airflow. l Return air temperature F. 85 F (29.4 C) 22200 (6.50) 7900 (5.24) 24600 (7.20) 7700 (5.8) 280 (8.29) 7800 (5.2) 26500 (7.76) 2000 (6.5) 29400 (8.6) 20700 (6.06) 33800 (9.90) 20800 (6.09) 3200 (9.40) 24800 (7.26) 600 (0.43) 24500 (7.8) 40900 (.98) 24600 (7.20) 36200 (0.6) 29400 (8.6) 40200 (.77) 29200 (8.55) 46200 (3.53) 29400 (8.6) 4900 (2.27) 33600 (9.84) 46600 (3.65) 330 (9.75) 500 (5.67) 33400 (9.78) 50 (5.55) 42500 (2.45) 58900 (7.25) 42000 (2.) 67700 (9.83) 42200 (2.36) 6700 (8.07) 47700 (3.97) 68600 (20.09) 470 (3.85) 78800 (23.08) 47500 (3.9) 95 F (.0 C) 2900 (6.42) 6500 (4.83) 22400 (6.56) 6600 (4.86) 25000 (7.32) 6200 (4.74) 23800 (6.97) 9700 (5.77) 270 (8.00) 9900 (5.83) 400 (8.90) 9500 (5.7) 28900 (8.46) 230 (6.82) 330 (9.73) 200 (6.88) 36900 (0.8) 20 (6.77) 300 (9.66) 28200 (8.26) 37800 (.07) 28400 (8.32) 42000 (2.3) 27900 (8.7) 3800 (.6) 3200 (9.40) 43700 (2.8) 32400 (9.49) 48600 (4.23) 3700 (9.28) 46800 (3.7) 39400 (.54) 5000 (4.68) 39700 (.63) 59700 (7.48) 39000 (.42) 560 (6.49) 4500 (3.2) 64700 (8.95) 45500 (3.33) 7800 (2.03) 44600 (3.06) 05 F (40.6 C) 7700 (5.8) 5500 (4.54) 20800 (6.09) 5900 (4.66) 22400 (6.56) 5000 (4.39) 2600 (6.33) 8800 (5.5) 25400 (7.44) 90 (5.65) 27400 (8.02) 80 (5.36) 26400 (7.73) 220 (6.53) 3200 (9.4) 22800 (6.68) 33600 (9.84) 2800 (6.38) 000 (8.79) 26900 (7.88) 400 (0.37) 27500 (8.05) 38200 (.9) 260 (7.7) 34600 (0.3) 400 (8.90) 40800 (.95) 30 (9.7) 44000 (2.89) 29800 (8.73) 40 (2.0) 36600 (0.72) 48600 (4.23) 37500 (0.98) 52500 (5.38) 800 (0.48) 500 (4.97) 42500 (2.45) 600 (7.66) 43600 (2.77) 65000 (9.04) 4600 (2.8) Capacity Multiplier Factors 5 F (46. C) 6200 (4.74) 5000 (4.39) 9400 (5.68) 5500 (4.54) 20400 (5.97) 4200 (4.6) 9600 (5.74) 7900 (5.24) 200 (6.88) 8600 (5.45) 24700 (7.23) 7200 (5.04) 24400 (7.5) 2400 (6.27) 29400 (8.6) 220 (6.53) 900 (9.05) 20500 (6.00) 27200 (7.97) 25600 (7.50) 32600 (9.55) 26600 (7.79) 340 (0.05) 24500 (7.8) 3400 (9.20) 29000 (8.49) 37700 (.04) 200 (8.84) 39600 (.6) 27800 (8.4) 3600 (0.57) 34000 (9.96) 43400 (2.7) 400 (0.37) 45500 (3.33) 32500 (9.52) 45900 (3.44) 400 (.8) 550 (6.20) 4900 (2.27) 5800 (7.02) 38600 (.3) 25 F (5.7 C) 5200 (4.45) 4500 (4.25) 8400 (5.39) 5500 (4.54) 9000 (5.56) 3800 (4.04) 7900 (5.24) 7200 (5.04) 2800 (6.38) 8200 (5.33) 22400 (6.56) 600 (4.72) 200 (6.74) 20900 (6.2) 28000 (8.20) 22000 (6.44) 28800 (8.43) 9400 (5.68) 24500 (7.8) 240 (7.2) 29800 (8.73) 25600 (7.50) 700 (8.99) 22700 (6.65) 280 (8.29) 27400 (8.02) 34400 (0.07) 28900 (8.46) 400 (0.37) 25600 (7.5) 3200 (9.4) 32200 (9.43) 38000 (.3) 330 (9.75) 3900 (.45) 29400 (8.6) 40800 (.95) 380 (.22) 49700 (4.56) 400 (.80) 5200 (5.) 600 (0.43) % of Rated Airflow -0 Rated +0 Total BTUH ensible BTUH 0.975 0.950.0.0.02.05 Unit Charge Rates - R40A UNIT td. Unit - Lbs. Dehum. Units - Lbs. W24AAP/LAP - 0 EER Right & Left A/C 4.25 N/A WAAP/LAP - 0 EER Right & Left A/C 3.875 N/A W36AAP/LAP - 0 EER Right & Left A/C 4.325 N/A W42AAP/LAP - 0 EER Right & Left A/C 4.825 N/A W48AAP/LAP - 0 EER Right & Left A/C 6.375 N/A W60AAP/LAP - 0 EER Right & Left A/C 7.325 N/A W72ABP/LBP - 0 EER Right & Left A/C 8.825 N/A Page 3 of 4
Electrical pecifications MODEL W24AAPD0Z D05 D08 W24AAP/LAPF0Z F05 WAAPD0Z D05 D0 WAAPF0Z F07 F2 W36AAPD0Z D05 D0 W36AAPE0Z E06 E2 W36AAP/LAPF0Z F07 F2 W42AAPE0Z E09 E5 W42AAP/LAPF0Z F07 F4 W48AAPE0Z E09 E5 W48AAPE0Z E09 E5 W48AAP/LAPF0Z F07 F4 W60AAPE0Z E09 E5 W60AAP/LAPF0Z F07 F4 W72ABP/LBPF0Z F07 F4 Rated Volts & Phase Operating Voltage Range 240/220-98-254 45/380-3 l 342-456 240/220-98-254 45/380-3 l 342-456 240/220-98-254 220/200-3 80-242 45/380-3 l 342-456 220/200-3 80-242 45/380-3 l 342-456 220/200-3 80-242 220/200-3 80-242 45/380-3 l 342-456 220/200-3 80-242 45/380-3 l 342-456 45/380-3 l 342-440 No. Field Power Circuits k Minimum Circuit Amps 6 28 44 9 9 29 55 0 7 26 24 29 55 2 2 39 2 7 26 22 3 49 3 7 24 3 49 24 3 49 3 7 28 53 6 8 32 24 24 j Maximum External Fuse or Circuit Breaker 20 45 5 5 60 5 20 60 40 5 20 50 5 20 50 50 5 20 40 40 60 20 20 Maximum size of the time delay fuse or D rated circuit breaker for protection of field wiring conductors. k These Minimum Circuit Amp values are to be used for sizing the field power conductors. l 45/380-3 Electrical Ratings are 3-phase wye (star) systems requiring three (3) phase legs plus neutral and ground. NOTE: The indoor and outdoor motors and 24V transformer primary are connected at 240V derived from one () phase leg to neutral. This is internally connected and no field wiring required. NOTE: All wiring must conform to NIC/EIC latest edition. IMPORTANT: 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 Code & all local codes. Electric Heat Table - Refer to Electrical pecifications for Availability by Unit Model Model W24AAPD W24AAPF W24LAPF WAAPD W36AAPD W36AAPE WAAPF W36AAPF W36LAPF W42AAPE W48AAPE W60AAPE W42AAPF, W42LAPF W48AAPF, W48LAPF W60AAPF, W60LAPF W72ABPF, W72LBPF KW 240V- 220V- 45V-3 380V-3 240V- 220V- 220V-3 200V-3 45V-3 380V-3 220V-3 200V-3 45V-3 380V-3 5.0 5000 420 5000 420 8.0 8000 6722 0.0 0000 8403 6.0 5042 467 7.0 6728 564 6728 564 9.0 7562 6250 2.0 0083 8333 23 940 4.0 5.0 2604 047 Nominal Heater KW based on unit model number. Page 4 of 4
Indoor Blower Performance - CFM (m 3 /s) at 220 Volts peed W24 W W36 W42 W48 W60 W72 ingle High Low High Low High Low High Low High Low High Medium Low EP (Inch H20) (Pa) 0.0 (0) 840 (0.4) 80 (0.38) 200 (0.57) 45 (0.54) 780 (0.37 770 (0.36) 60 (0.55) 085 (0.5) 800 (0.38) 795 (0.38) 645 (0.78) 60 (0.76) 495 (0.7) 45 660 (0.78) 60 (0.76) 455 (0.69) 40 745 (0.82) 670 (0.79) 280 (0.60) 20 (0.57) 870 (0.88) 790 (0.84) 720 (0.8) 670 (0.79) 655 (0.78) 600 (0.76) 0. (25) 795 (0.38) 770 (0.36) 50 (0.54) 095 (0.52) 770 (0.36) 765 (0.36) 0 (0.52) 045 (0.49) 780 (0.37) 770 (0.36) 580 (0.75) 560 (0.74) 40 360 (0.64) 585 (0.75) 550 (0.73) 390 (0.66) 340 (0.63) 695 (0.80) 625 (0.77) 2 (0.58) 60 (0.55) 85 (0.86) 740 (0.82) 670 (0.79) 6 (0.77) 620 (0.76) 550 (0.73) 0.2 (50) 750 (0.) 720 (0.34) 085 (0.5) 0 (0.49) 765 (0.36) 755 (0.36) 050 (0.50) 985 (0.46) 750 (0.) 740 (0.) 50 (0.7) 460 (0.69) 340 (0.63) 0 (0.6) 50 (0.7) 470 (0.69) 3 (0.63) 280 (0.60) 6 (0.77) 565 (0.74) 60 (0.55) 090 (0.5) 755 (0.83) 690 (0.80) 625 (0.77) 590 (0.75) 565 (0.74) 55 (0.72) 0.3 (75) 695 (0.33) 665 (0.3) 05 (0.48) 955 (0.45) 745 (0.) 7 (0.34) 980 (0.46) 95 (0.43) 75 (0.34) 705 (0.33) 440 (0.68) 380 (0.65) 270 (0.60) 205 (0.57) 4 3 (0.63) 245 (0.59) 85 (0.56) 575 (0.74) 495 (0.7) 080 (0.5) 05 (0.48) 700 (0.80) 6 (0.77) 590 (0.75) 550 (0.73) 525 (0.72) 480 (0.70) 0.4 (00) 625 (0.29) 600 (0.28) 9 (0.44) 875 (0.4) 705 (0.33) 690 (0.33) 895 (0.42) 840 (0.40) 665 (0.3) 650 (0.3) 340 (0.63) 0 (0.6) 85 (0.56) 20 (0.53) 5 (0.62) 245 (0.59) 40 (0.54) 095 (0.52) 495 (0.7) 40 05 (0.48) 955 (0.45) 650 (0.78) 595 (0.75) 545 (0.73) 505 (0.7) 475 (0.70) 4 0.5 (25) 5 (0.25) 505 (0.24) 845 (0.4) 790 (0.37) 650 (0.3) 625 (0.29) 805 (0.38) 745 (0.) 585 (0.28) 565 (0.27) 255 (0.59) 45 (0.54) 95 (0.43) 8 (0.39) 80 (0.56) 990 (0.47) 890 (0.42) 855 (0.40) 45 3 (0.63) 920 (0.43) 890 (0.42) 600 (0.76) 540 (0.73) 500 (0.7) 465 (0.69) 4 340 (0.63) Above data is with " (25mm) standard disposable filter and " (25mm) washable filter. For optional 2" (5mm) pleated filter - reduce EP by.5" (37.33Pa). ee installation instructions for maximum EP information on various KW application. peeds marked bold above are Factory Connected. Page 5 of 4
Clearances - Inches (mm) Required for ervice Access and Adequate Condenser Inlet Airflow MODEL LEFT IDE RIGHT IDE W24AAP, WAAP, W36AAP 5" (380) 20" (50) W42AAP, W48AAP, W60AAP, W72ABP 20" (50) 20" (50) Minimum Clearances - Inches (mm) Required to Combustible Materials MODEL UPPLY AIR DUCT FIRT THREE FEET (m) CABINET W24AAP 0" 0" WAAP, W36AAP /4" (6.) 0" W42AAP, W48AAP, W60AAP, W72ABP /4" (6.) 0" Refer to the Installation Manual for more detailed information. Dimensions of Basic Unit for Architectural & Installation Requirements - Inches (mm) MODEL W24AAP WAAP W36AAP W42AAP W48AAP W60AAP W72ABP WIDTH (W) 33.0 (845) 38.200 (970) 42.075 (069) 42.075 (069) DEPTH (D) 7.25 (4) 7.25 (4) 22.432 (570) 22.432 (570) HEIGHT (H) 74.563 (894) 74.563 (894) 84.875 (256) 93.000 (2362) UPPLY RETURN A B C B E F G I J K L M N O P Q R T 7.88 9.88.88 9.88.00 (200) (505) (2) (505) (889) 7.88 27.88 3.88 27.88 40.00 (200) (708) (3) (708) (06) 9.88 29.88 5.88 29.88 43.88 (25) (759) (403) (759) (5) 9.88 29.88 5.88 29.88 43.88 (25) (759) (403) (759) (5) 0.88 (276) 0.88 (276) 3.56 (344) 3.56 (344) 29.75 20.56.75 32.06 33.25 (756) (522) (78) (84) (845) 29.75 7.93.75 32.75 33.25 (756) (455) (78) (832) (845) 3.66.00 32.68 26.94 34.69 (804) (762) (8) (684) (88) 37.00 (940).00 40.8 (762) (037).06 42.8 (89) (087) 3.00 (787) 3.00 (787) 32.43 (824) 40.56 (0) 2.63 (67) 2.75 (0) 3.37 (86) 3.37 (86) 34.3 (867) 39.3 (994) 26.06 (662) 26.75 (679) 43.00 23.88 (092) (607) 43.00 3.00 (092) (787) 0.55 (268) 9.4 (232) 0.00 (254) 0.00 (254) 4.9 (06) 4.9 (06).44 (37).44 (37) 2.00 (5) 2.00 (5) 6.00 (406) 6.00 (406) 9.00 (229) 9.00 (229).88 (48) 0.00 (254) W24AAP - W72ABP Models W Hood for ECON models only Built In Rain Hood 4 Pitch Heater Access Panel Electric Heat C. Breaker/ Disconnect Access Panel (Lockable) D.250 2.3 A I ide Wall Mounting Brackets (Built In) Top Rain Flashing hipping Location E O upply Air Opening B.44 R 5.88 F G Filter Access Panel Ventilation Air Condenser Air Outlet tandard flush vent door for non- ERV/CRV Econ. models 7.00 Low Voltage Electrical Entrance High Voltage Electrical Entrance Cond. Air Inlet J C K H Optional Electrical Entrances L M P Return Air Opening T Front View ide View Drain N Q Back View Bottom Installation Bracket MI-3889 Not used when WECO Economizers installed. Filter access is through the WECO hood. Page 6 of 4
Clearances - Inches (mm) Required for ervice Access and Adequate Condenser Inlet Airflow MODEL LEFT IDE RIGHT IDE W24LAP, WLAP, W36LAP 20" (380) 5" (50) W42LAP, W48LAP, W60LAP, W72LBP 20" (50) 20" (50) Minimum Clearances - Inches (mm) Required to Combustible Materials MODEL UPPLY AIR DUCT FIRT THREE FEET (m) CABINET W24LAP 0" 0" WLAP, W36LAP /4" (6.) 0" W42LAP, W48LAP, W60LAP, W72LBP /4" (6.) 0" Refer to the Installation Manual for more detailed information. Dimensions of Basic Unit for Architectural & Installation Requirements - Inches (mm) MODEL W24LAP WLAP W36LAP W42LAP W48LAP W60LAP W72LBP WIDTH (W) 33.0 (845) 38.200 (970) 42.075 (069) 42.075 (069) DEPTH (D) 7.25 (4) 7.25 (4) 22.432 (570) 22.432 (570) HEIGHT (H) 74.563 (894) 74.563 (894) 84.875 (256) 93.000 (2362) UPPLY RETURN A B C B E F G I J K L M N O P Q R T 7.88 9.88.88 9.88.00 (200) (505) (2) (505) (889) 7.88 27.88 3.88 27.88 40.00 (200) (708) (3) (708) (06) 9.88 29.88 5.88 29.88 43.88 (25) (759) (403) (759) (5) 9.88 29.88 5.88 29.88 43.88 (25) (759) (403) (759) (5) 0.88 (276) 0.88 (276) 3.56 (344) 3.56 (344) 29.75 20.56.75 32.06 33.25 (756) (522) (78) (84) (845) 29.75 7.93.75 32.75 33.25 (756) (455) (78) (832) (845) 3.66.00 32.68 26.94 34.69 (804) (762) (8) (684) (88) 37.00 (940).00 40.8 (762) (037).06 42.8 (89) (087) 3.00 (787) 3.00 (787) 32.43 (824) 40.56 (0) 2.63 (67) 2.75 (0) 3.37 (86) 3.37 (86) 34.3 (867) 39.3 (994) 26.06 (662) 26.75 (679) 43.00 23.88 (092) (607) 43.00 3.00 (092) (787) 0.55 (268) 9.4 (232) 0.00 (254) 0.00 (254) 4.9 (06) 4.9 (06).44 (37).44 (37) 2.00 (5) 2.00 (5) 6.00 (406) 6.00 (406) 9.00 (229) 9.00 (229).88 (48) 0.00 (254) W24LAP - W72LBP Models R Built In Electric E Rain Hood Heat Heater O 4 Pitch Access.44 Panel D C. Breaker/ W 2.3 Disconnect upply Air Opening B ide Wall Mounting Brackets (Built In) Top Rain Flashing hipping Location A I.250 Access Panel (Lockable) tandard flush vent door for non-erv/crv Econ. models Hood for ECON models only Return Air Opening Optional Electrical Entrances C Filter Access Panel Ventilation Air 5.88 F T Drain Bottom Installation Bracket Back View Q P M N L H K J Cond. Air Inlet ide View 7.000 Low Voltage Electrical Entrance High Voltage Electrical Entrance Condenser Air Outlet Front View G MI-3890 Not used when WECO Economizers installed. Filter access is through the WECO hood. Page 7 of 4
MULTI-TEC Control equence of Operation & Logic The MULTI-TEC unit PLC logic board uses a technologically advanced series of sequences to control unit operation. These sequences can be defined in the following processes: Alarm Logic Indoor Blower Control Temperature Control Free Cooling Operation Compressor Logic The processes listed are described in detail below. Alarm Logic High Mixed Air Alarm If the mixed air temperature sensor is above cooling temperature setpoint for longer than 0 seconds, the wall unit will generate a high mixed air alarm. Low Mixed Air Alarm If the mixed air temperature sensor is below 50 F for longer than 0 seconds, the wall unit will generate a low mixed air alarm. Refrigerant Low Pressure When the low pressure switch indicates a low pressure condition and there is an active call for cooling, the controller will generate an alarm after a delay. The delay used by the low pressure alarm is determined by the outdoor air temperature. If the outdoor air temperature is below 55 F, the delay is 80 seconds. If the outdoor temperature is above 55 F, the delay is 20 seconds. Additionally, if the outdoor temperature sensor is not used, the delay is set to 80 seconds. The controller will try to run the refrigeration system three (3) times before the alarm will lock the compressor out. Economizer Damper: When the controller commands the economizer damper actuator to a position other than 0% and the damper switch indicates the damper is not open after a delay of 20 seconds, the controller will generate a damper failed to open alarm. When the controller commands the economizer damper actuator to the 0% position and the damper switch indicates the damper is not closed after a delay of 0 seconds, the controller will generate a damper failed to close alarm. Freeze tat Alarm: When the coil temperature is below F for longer than 20 seconds, the controller will generate a freeze stat alarm. This will then change the blower to high speed and turn off the compressor for 0 seconds or reset once the temperature has reached 25 F above the freeze stat temperature set point. Fan tatus Alarm If the fan is commanded on and the fan status switch has not indicated the fan is running within 45 seconds, the system will generate and alarm. Page 8 of 4
Indoor Blower Control The fan will be enabled if the system is set for continuous blower, economizer enabled, cooling stage, cooling stage 2, heating stage, heating stage 2, freeze stat on, or a run test is started. Temperature Control Zone election Based on the zone setting (average or highest), the unit will decide which zone control temperature to use. The control temperature is an average of the zone temperature sensors and the return air temperature sensors in each zone. Cooling equence (Economizer Available) Field-Adjustable If the zone control temperature is higher than 79 F and outdoor conditions are acceptable for economizing, the unit will enable the economizer. If the zone control temperature is higher than 80 F, the unit will enable mechanical cooling stage. If the zone control temperature is higher than 8 F, the unit will enable mechanical cooling stage 2. Cooling equence (Economizer Not Available) Field-Adjustable If the zone control temperature is higher than the cooling setpoint, the unit will enable stage mechanical cooling. If the zone control temperature is higher than 80 F, the unit will enable stage 2 mechanical cooling. Heating equence: Field-Adjustable If the zone control temperature is below 58 F, the unit will enable electric heat stage. If the zone control temperature is below 57 F, the unit will enable electric heat stage 2. If the zone control temperature is below 56 F, the unit will enable electric heat stage 3. Free Cooling Operation Economizer Enable The economizer will be enabled for cooling operation if the following conditions are true: None Economizer will not be enabled. Bulb Only Field-Adjustable. Outdoor air temperature is below 70 F. 2. Indoor zone relative humidity is below 70% (with LC only). Temperature & Humidity Field-Adjustable. Outdoor air temperature is below 70 F. 2. Outdoor relative humidity is below 60% (without LC indoor zone humidity sensor) or 80% (with LC indoor humidity sensor). 3. Indoor zone relative humidity is below 70% (with LC indoor RH sensor only). Enthalpy (Temperature, Humidity & Dewpoint) Field-Adjustable. Outdoor air temperature is below 70 F. 2. Outdoor relative humidity is below 60% (without LC indoor zone humidity sensor) or 80% (with LC indoor humidity sensor). 3. The outdoor air dewpoint is less than 60 F. 4. Indoor zone relative humidity is below 70% (with LC indoor RH sensor only). Compressor Logic Enable The compressor will be enabled when stage is enabled and outdoor air conditions are not acceptable for economizing. If the conditions are acceptable, the compressor will run when stage 2 is enabled. Delays & Run Time Field-Adjustable The compressor will have a minimum run time of 60 seconds and a minimum off time of 20 seconds. Page 9 of 4
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tandard & Optional Accessory Functionality LC6000 Controller: The LC6000 is Bard s premier control device for electronics shelters, equipment buildings, pump houses and modular buildings. A logic board inside the LC controller communicates with logic boards in the MULTI-TEC units to decide when to cool the area, and what mode of cooling to use if economizers are installed. Cooling modes include unit rotation and intuitive load balancing. Energy efficiency and consistent area temperature control are maximized for reliable equipment cooling. Humidity monitoring inside the shelter helps reduce the chance of condensation forming on equipment and electronics and can be controlled with optional equipment. An N+ ( extra backup unit) operation or a localized load-based strategy can be used for better temperature control when using multiple units. The controller is able to be installed in any area inside the structure with the use of remote temperature sensors, and can operate with 3 separate zones or areas including office spaces and battery rooms. th-tune Controller (8620-264): The th-tune controller can be used to operate one unit independent of the LC controller. The th-tune acts as a simple thermostat and connects to one unit using standard 8 Ga. twisted pair wiring. The TEC-EYE service tool (provided in the kit) is used to program and setup the MULTI-TEC unit. The th-tune controller does not connect to the LC controller and does not have remote alarming capability. EMI Ferrite Filter (8-055): An EMI filter is used to suppress interference that may be present on the connecting (2) wire twisted pair between the MULTI-TEC units and LC controller. When connecting all units together in series through a daisy chain connection, a total of (2) EMI filters are needed. One filter is placed at the 2 wire connection to the LC controller. The other filter is placed at the 2 wire connection point where the unit at the end of the chain is connected. If two separate daisy chain connections are made, a total of (2) EMI filters are needed, one EMI filter is needed at the 2 wire connection point of each end unit. TEC-EYE ervice Tool (8-059): The TEC-EYE service tool is used for system setup and troubleshooting. An easy to read backlit display and 6-button control is provided. Used as a display and interface, the tool is able to interact with the microprocessor on the logic board located in the LC controller and in the MULTI-TEC unit. A 5 foot communication cable with RJ connectors is provided with the TEC-EYE. (Included with every LC6000 & 8620-264 th-tune control package.) VDC moke Detector (8-060): The smoke detector has a thermal sensor set to F and has dual color LED indicator lights to display status. Required equipment includes a 3.5" or 4" octagonal, single gang, or a 4" square back box with a plaster ring to be directly mounted to a ceiling. Wiring used must be 4-22AWG and there are 4 connection points. moke detector can be wired into the LC6000 or directly into a MULTI-TEC unit. VDC Hydrogen Detector (8-06): The hydrogen gas detector is designed for battery rooms and shelters. It is able to detect hydrogen gas as low as % volume and operate a wall mount economizer equipped unit to ventilate the structure. At a 2% volume, a warning alarm will be activated and an alarm signal is sent to the LC controller. A test button allows for alarm testing. Use 8 Ga. JT 3 conductor PVC jacketed cable for power connection to LC controller (field supplied). Detector can be installed directly to a wall, ceiling or conduit box. Page of 4
MULTI-TEC Unit Controllers MODEL Controller Logic Voltage hipping English panish French Fahrenheit Weight Celsius No. of Units Controlled Unit moke Zones Models Detector Unit Connection Remote Communication & Diagnostics LC6000 PLC 20V/2V-240V 50/60 Hz AC 23 lbs. Yes No Yes Yes/Yes 4 WA with PLC 3 Yes Daisy Chain Daisy Chain th-tune Controller #8620-264 PLC 24V lb. Yes No Yes Yes/Yes WA with PLC No ingle Unit ingle Unit The LC6000 and th-tune Controller #8620-264 are shipped with a TEC-EYE diagnostic tool. The th-tune Controller #8620-264 does not include alarm functionality or remote communication. ystem setup requires the use of the TEC-EYE diagnostic tool. LC6000 tandard and Optional Accessories Part Number 8-055 Description EMI Ferrite Filter ( needed for each unit connection to Controller) Included with LC6000 2 8-059 TEC-EYE (ervice Tool), 5 ft. communication cable 8403-079 8-058 Remote Temperature & Humidity ensor w/' wire (2 additional sensors may be used) Remote Temperature ensor ( additional sensor may be used) Optional EMI Ferrite Filter Part #8-055 TEC-EYE Part #8-059 Controller Version Nomenclature LC 6000-00 LC Controller Model Controller Version Page 2 of 4
oftware Version Nomenclature LC 6000. LC Controller oftware Model oftware Version The Bard MULTI-TEC Wall Mount unit contains an advanced PLC logic board with on-board software similar to a computer. When buying additional MULTI-TEC Wall Mount units for an existing project, it is important for all units and the LC controller to contain the same software version. The easiest method of ensuring all the units and the LC controller have the same software is to use a laptop computer to download the latest software for the new MULTI-TEC unit or LC controller from the internet and using a MicroUB cable reprogram all existing equipment. Additional MicroUB cables can be found at most stores carrying phones and electronics equipment. Using the MicroUB Cable to Update oftware #.) Download new program from the Bard oftware Download page. #2.) Replace old program in existing equipment using Micro UB cable. oftware Website Current versions of software and/or software information for all controllers and unit equipment may be found at: www.bardhvac.com/software-download Page 3 of 4
Air Conditioning Wall-Mount Model Nomenclature ERIE NOMINAL CAPACITY 24-2 Ton - 2½ Ton 36-3 Ton 42-3½ Ton 48-4 Ton 60-5 Ton 72-6 Ton W 36 A A P A 0 5 X X X X E A = Compressor & Controls - Right ide L = Compressor & Controls - Left ide P = PLC Logic Board Economizer REVIION A = W24 - W60 B = W72 VOLT & PHAE D - 240/220/50/ E - 220/200/50/3 F - 45/380/50/3 Ventilation ystem Packages MULTI-TEC tandard Controls MI-3757 KW VENTILATION OPTION B = Blank-Off Plate 5 = Economizer: Default Enthalpy convert to DB only FILTER OPTION X - -inch Throwaway (tandard) W - -inch Washable P - 2-inch Pleated (MERV 8) M - 2-inch Pleated (MERV ) N - 2-inch Pleated (MERV3) COLOR OPTION X - Beige (tandard) - White 4 - Buckeye Gray 5 - Desert Brown 8 - Dark Bronze A - Aluminum - tainless UPPLY AIR OUTLET X - Front (tandard) CONTROL MODULE E = LAC C = LAC & CCH (W60 includes crankcase heater as standard.) COIL OPTION X - tandard - Phenolic Coated Evaporator 2 - Phenolic Coated Condenser 3 - Phenolic Coated Evaporator and Condenser 4 - Condenser ection Component Coating, Coated Evaporator and Condenser 5 - Internal and External Cabinet Component Coating, Coated Evaporator and Condenser ECONOMIZER OPTIONAL The optional 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. tandard Features: Full rated outdoor intake Fully modulating Hi-Torque Actuator 7" intake hood with filter imple single blade design Positive shut-off with non-stick gaskets Electronic Enthalpy sensors PLC control module with precision settings and diagnostics High Pressure witch: Required afety Device that also provides protection to the compressor system when system refrigerant pressure is above an acceptable level. Auto Reset, 650 psig. Output to compressor control module. Low Pressure witch: Provides protection to the compressor when refrigerant pressure falls below an acceptable level. Auto Reset, cut out at 40 psig. Output to compressor control module. Low Ambient Control: Modulating control that removes power from the condenser fan to allow for unit compressor cooling operation at outdoor ambient temperatures below 65 F. Factory set for system performance. crew-on connection for easy servicing. Output to condenser fan motor. Compressor Control Module: Compressor protection device that has a -second to 5-minute timer. This module features a delay-on-make for initial startup for a minimum of 2 minutes plus 0% of the timer setting. There is no delay during routine operation. Allows one automatic retry after high pressure switch activation, then goes into hard lockout mode. Output to PLC logic board. tart Assist (ingle Phase Models Only): PTCR motor starting device increases compressor motor torque 2-3 times. upply Air ensor: 0K Thermistor measures supply air temperature, output to PLC logic board. Return Air ensor: 0K Thermistor measures return air temperature, output to PLC logic board. Evaporator ensor: 0K Thermistor prevents coil freezing due to low return air temperature. Output to PLC logic board. Outdoor Temperature & Enthalpy ensor: 0K Temperature sensor and 4-20mA humidity transmitter, output to PLC logic board (PLC defaults to temperature only). Phase Monitor (3-Phase Models Only): Prevents 3-phase compressor operation to protect the compressor if the device senses incorrect phasing. LED indicator light. Filter witch: Adjustable switch to indicate the unit air filter needs to be replaced. Output to PLC logic board. MULTI-TEC Optional Controls Compressor Crankcase Heater: 2-wire heater that prevents refrigerant migration and mixing with crankcase oil when the unit is off, prevents condensation of refrigerant in the crankcase of the compressor, and keeps refrigerant at a temperature higher than the coldest part of the system. Recommended for Canada and cold climate compressor operation. Page 4 of 4 Bard Manufacturing Company, Inc. Bryan, Ohio 406 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. 47 March 208 upersedes: 67