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Bard W3RV2-R Literature Assembly

Wall-mounted variable capacity environmental control unit
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Literature Assembly
911-0650
Contains the following:
2100-615(A)
2100-559(A)
2100-560
7960-780
2100-034(G)
2100-479
2110-1418(G)
7960-805(A)
7960-420
Installation Instructions
ECU Quick Start Guide
ECU Advanced Program
Supplemental Instructions
User's Guide
Servicing Procedures
Replacement Parts Manual
S8201-164 CCM Instructions
Warranty Form

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Summary of Contents for Bard W3RV2-R

  • Page 1 Literature Assembly 911-0650 Contains the following: 2100-615(A) Installation Instructions 2100-559(A) ECU Quick Start Guide 2100-560 ECU Advanced Program 7960-780 Supplemental Instructions 2100-034(G) User’s Guide 2100-479 Servicing Procedures 2110-1418(G) Replacement Parts Manual 7960-805(A) S8201-164 CCM Instructions 7960-420 Warranty Form...
  • Page 3 VARIABLE CAPACITY ENVIRONMENTAL CONTROL UNIT Models: W3RV2-R W3LV2-R W5RV2-R W5LV2-R W6RV2-S W6LV2-S W3RV2-S W3LV2-S W5RV2-S W5LV2-S W6RV2-T W6LV2-T W3RV2-T W3LV2-T W5RV2-T W5LV2-T Bard Manufacturing Company, Inc. Manual: 2100-615A Bryan, Ohio 43506 Supersedes: 2100-615 Date: 1-16-15 www.bardhvac.com Page 1 of 24...

  • Page 4: Table Of Contents

    CONTENTS Getting Other Information and Publications Start Up General ............. 15 Wall Mount General Information Topping Off System Charge ......... 15 ECU Wall Mount Model Nomenclature ....4 Safety Practices ..........15 Shipping Damage ..........4 Three Phase Scroll Compressor ......16 General ...............

  • Page 5: Getting Other Information And Publications

    GETTING OTHER INFORMATION AND PUBLICATIONS These publications can help you install the air FOR MORE INFORMATION, CONTACT conditioner or heat pump. You can usually find these THESE PUBLISHERS: at your local library or purchase them directly from the publisher. Be sure to consult current edition of each ACCA Air Conditioning Contractors of America standard.

  • Page 6: Wall Mount General Information

    WALL MOUNT GENERAL INFORMATION Environmental Control Unit (ECU) Wall Mount Model Nomenclature – MODEL SERIES OTHER OPTIONS Wall Mount X – None S – Hard Start Kit NOMINAL TONS (Single Phase Only) 3 – 3 Ton (37,000 on 60Hz; 33,700 on 50 Hz) COIL OPTIONS 5 –...

  • Page 7: Duct Work

    5/8 inch. Any grille that meets with 5/8 inch louver criteria may be used. It is recommended that Bard Return Air Grille Kit RG2 through RG5 or RFG2 through RFG5 be installed when no return duct is used. Contact distributor or factory for ordering information.

  • Page 8: Installation

    INSTALLATION WALL MOUNTING INFORMATION 6. Remove packaged control panel door from return opening. Use the instructions in the package 1. Two holes for the supply and return air openings to mount the door on the unit after it has been must be cut through the wall as shown in Figures attached to the wall (Step #7).

  • Page 9: Figure 2 Unit Dimensions

    FIGURE 2 Dimensions of Basic Unit for Architectural and Installation Requirements (Nominal) SUPPLY RETURN WIDTH DEPTH HEIGHT MODEL W3RV2 38.200 17.125 70.563 7.88 27.88 13.88 27.88 40.00 10.88 25.75 17.93 26.38 28.75 29.25 27.00 2.75 39.19 22.75 9.14 4.19 12.00 12.00 5.00 W3LV2 W5RV2 42.075...

  • Page 10: Figure 3A Mounting Instructions

    Manual 2100-615A Page 8 of 24...

  • Page 11: Figure 3B Mounting Instructions

    Manual 2100-615A Page 9 of 24...

  • Page 12: Figure 4 Electric Heat Clearance

    FIGURE 4 ELECTRIC HEAT CLEARANCE W3RV2, W3LV2, W5RV2, W5LV2, W6RV2, W6LV2 SIDE SECTION VIEW OF SUPPLY AIR DUCT FOR WALL MOUNTED UNIT SHOWING 1/4 INCH CLEAR- ANCE TO COMBUSTIBLE SURFACES. WARNING A minimum of 1/4 inch clearance must be maintained between the supply air duct and combustible materials.

  • Page 13: Figure 5 Wall Mounting Instructions

    FIGURE 5 WALL MOUNTING INSTRUCTIONS WALL STRUCTURE SEE FIGURES 3A & 3B – MOUNTING INSTRUCTIONS FACTORY SUPPLIED RAIN FLASHING. MOUNT ON UNIT BEFORE INSTALLATION SUPPLY AIR SUPPLY AIR SUPPLY AIR DUCT OPENING OPENING RETURN AIR RETURN AIR RETURN AIR OPENING OPENING OPENING BOTTOM MOUNTING...

  • Page 14: Figure 7 Common Wall Mounting Installations

    FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS SUPPLY DUCT MAY BE LOCATED IN AN ATTIC OR BELOW CEILING RAFTERS AS SHOWN RAIN RAIN FLASHING RAFTERS FLASHING RAFTERS FINISHED CEILING SURFACE SUPPLY AIR DUCT SUPPLY AIR DUCT FINISHED CEILING SURFACE W/ GRILLE RETURN AIR RETURN AIR OPENING W/ GRILLE...

  • Page 15: Wiring - Main Power

    These units are rated for 60/50 Hz operation as follows. NOTE: This system must be controlled only by the These models are designed for dual 60/50Hz Bard 8403-066 Digital Thermostat/Controller operation. –R and –S models use a 240/208Vx24V that is supplied with the unit. See below...

  • Page 16: Figure 8 Low Voltage Wiring Diagram

    FIGURE 8 LOW VOLTAGE WIRING DIAGRAM 8403-066 DIGITAL CONTROLLER UNIT LOW VOLTAGE OUT 9 TERMINAL GND 7-9 BLOCK OUT 8 OUT 7 RLY 6 SC 4-6 RLY 5 24 COM RLY 4 RLY 3 SC 1-3 RLY 2 RLY 1 MIS-2852 C Manual 2100-615A Page...

  • Page 17: Start Up

    TOPPING OFF SYSTEM CHARGE 9. Never heat cylinders above 125°F. If a leak has occurred in the system, Bard 10. Never trap liquid R-410A in manifold sets, gauge Manufacturing recommends reclaiming, evacuating lines or cylinders. R-410A expands significantly (see criteria above), and charging to the nameplate at warmer temperatures.

  • Page 18: Three Phase Scroll Compressor

    The units are All three phase compressors are wired identically controlled by a Bard digital thermostat/controller. This internally. As a result, once the correct phasing thermostat/controller contains proprietary programming...

  • Page 19: Sequence Of Operation

    Indoor Blower Operation SEQUENCE OF OPERATION The indoor blower speed will modulate with the Modes of Operation compressor operation from 50% to 100% of operation. Cool Only Mode: Once compressor operation is at 50 or below, percent • Compressor will modulate from 100% down to 20%. airflow will be at 50% and no further reduction of •...

  • Page 20: Cooling Sequence

    COOLING SEQUENCE HEATING SEQUENCE On a call for heating, if the space temperature falls 1°F Compressor Operation below setpoint, the first stage of heating, RLY 4, will The cooling capacity of the WV series is controlled cycle ON. If the space temperature falls 3°F below by loading or unloading the compressor.

  • Page 21: Compressor Control Module

    COMPRESSOR CONTROL MODULE ADJUSTMENTS Adjustable Delay on Make and Delay on Break Timer The compressor control module is standard on all models covered by this manual. The compressor The potentiometer is used to select delay on break time control module is an anti-short cycle/lockout timer with from 30 seconds to 5 minutes.

  • Page 22: Figure 9 Fan Blade Setting

    TROUBLESHOOTING FAN BLADE SETTING DIMENSIONS REMOVAL OF FAN SHROUD Shown in Figure 9 is the correct fan blade setting for 1. Disconnect all power to the unit. proper air delivery across the outdoor coil. Refer to 2. Remove the screws holding both grilles, one on Table 1 for unit specific dimension.

  • Page 23: Cooling Pressure

    TABLE 2 COOLING PRESSURE Air Temperature Entering Outdoor Coil °F (°C) D.B/W.B. Model Pressure (23.9) (26.7) (29.4) (32.2) (35.0) (37.8) (40.6) (43.3) (46.1) (48.9) (51.7) (55.0)  75/62F Low Side (23.9/16.7C) High Side W3RV 80/67F Low Side W3LV (26.7/19.4C) High Side 85/72F Low Side (29.4/22.2C)
  • Page 24 Manual 2100-615A Page 22 of 24...

  • Page 25: Table 4 Recommended Airflow

    TABLE 4 RECOMMENDED AIRFLOW Rated Rated Recommended Model CFM* ESP* Airflow Range W3R/LV 1100 1100 - 550 W5R/LV 1700 1700 - 850 W6R/LV 1700 1700 - 850 * Rated CFM and ESP on high speed tap. TABLE 5 MAXIMUM ESP OF OPERATION ELECTRIC HEAT ONLY W5, W6 Model...

  • Page 26: Table 7 Vent And Control Options

    TABLE 7 VENT AND CONTROL OPTIONS Part Number Description CMC-15 Start Kit (230V 1-Phase) BFAD-3 Barometric Fresh Air Damper - Standard BOP-3 Blank Off Plate BFAD-5 Barometric Fresh Air Damper - Standard BOP-5 Blank Off Plate Manual 2100-615A Page 24 of 24...
  • Page 28 INSTALLATION INSTRUCTIONS CONTROLLER INSTALLATION, OPERATION & QUICK START GUIDE 8403-066 ECU Series Controller Bard Manufacturing Company, Inc. Manual: 2100-559A Bryan, Ohio 43506 Supersedes: 2100-559 Date: 5-18-16 www.bardhvac.com Manual 2100-559A Page Page 1 of 6 1 of 6...
  • Page 29 IMPORTANT: For optimum temperature sensor 2. Turn the hex screws in the bottom and top of the performance, the Bard ECU Series Controller must be controller clockwise (inward) until they clear the mounted on an interior wall and away from any heat cover.
  • Page 30 Figure 1 Control Wiring 8403-066 DIGITAL CONTROLLER UNIT LOW VOLTAGE OUT 9 TERMINAL GND 7-9 BLOCK OUT 8 OUT 7 RLY 6 SC 4-6 RLY 5 24 COM RLY 4 24V~/R RLY 3 SC 1-3 RLY 2 RLY 1 Field-Installed Jumper Field-Installed Jumper MIS-2852C MIS-2852 C...
  • Page 31 BASIC OPERATION START-UP NOTE: Upon initial power-up, indoor fan will cycle on for approximately 30 seconds, and then shut off. System will be in the “OFF” position. Default time and date will be 12:00 a.m., Jan. 1, 2000. In order for the system to operate in either heating or cooling mode(s), the controller must be initially programmed with specific HVAC model number, specific system enabling and appropriate temperature setpoints.
  • Page 32 4. Controller will ask for Admin Level Password. Enter • OFF = HVAC system is inactive. BARD. Press ENTER button. • CCVC = “Continuous Compressor, Variable 5. Press DOWN button to scroll to ADDITIONAL Capacity” application in “Auto-Changeover”...
  • Page 33 • Cool Setpt/Heat Setpt are for occupied periods • Cool Setback/Heat Setback are for unoccupied periods, and will only be used if scheduling is enabled (see the Advanced Programming Features manual 2100-560) • Min Setpt Diff is the closest the heating and cooling setpoints can come to one another (3°F is recommended minimum).
  • Page 35 ADVANCED PROGRAMMING & FEATURES Controller: 8403-066 ECU Series Controller Manual: 2100-560 Supersedes: NEW File: Tab 19 Date: 05-02-11 Manual 2100-560 Page 1 of 8...
  • Page 36 TABLE OF CONTENTS Programming & Features Controller Programming & Features ......Page 3 Home Screen Features ..........Page 3 Temporary Temperature Override ...... Pages 3 & 4 Indoor Blower Settings ..........Page 4 Setting Date/Time ............Page 4 Scheduling ............Pages 4 & 5 Alarm Feature ............

  • Page 37: Home Screen Features

    *NOTE: Implement Controller Install/Operation/Quick Start Guide first. Home Screen Features: Date and Time Line: Reference or Scheduling purposes Current Operation Status: Cooling, Heating or Off status, Indicated by “snowflake” icon, “heat waves” icon or “OFF” Occupancy Status: Occupied, Unoccupied, and Temporary Override option, indicated by “sun”...

  • Page 38: Indoor Blower Settings

    Adjusting Temporary Override time length (continued) 4. Down button through entries to highlight Occ Override (Hrs) 5. Enter button to select Occ Override (Hrs) 6. Up/Down button(s) to adjust time (1/2 hour increments, Max. 12 hours) 7. Enter button to select new override time limit 8.

  • Page 39: Scheduling

    3. Enter button to select Advanced and enter Advanced Screen 4. Down button through entries to highlight Security 5. Enter button to select Security and enter Security Screen 6. Controller will ask for Admin Level Password Manual 2100-560 Factory Default Admin Level Password: BARD Page 5 of 8...
  • Page 40 5. Enter button to select Security and enter Security Screen 6. Controller will ask for Admin Level Password Factory Default Admin Level Password: BARD 7. Down button through entries to highlight Passwords 8. Enter button to select Passwords and enter Passwords Screen 9.

  • Page 41: Trend Logs

    3. Enter button to select/enter Advanced Screen 4. Down button through entries to highlight Restart/Restore 5. Select button to select/enter Restart/Restore Screen 6. Controller will ask for Admin Level Password Factory Default Admin Level Password: BARD Manual 2100-560 Page 7 of 8...

  • Page 42: Restore Factory

    Before making any changes to specific programming details not present in this manual, please consult with the Technical Service Department of Bard Manufacturing Company, Inc. Manual 2100-560...
  • Page 44 ECU Series controller. 4. Controller will ask for Admin Level Password. Use UP, DOWN and RIGHT buttons to enter BARD or Navigate the menus and change settings by pressing a 1914. Press ENTER button.
  • Page 45 Unit Temperature Setpoints for Cooling and Heating • Input the total number of units that will use this feature. Cooling and heating setpoints are adjustable for the • Set the Lead Unit cooling setpoint. lead unit and up to three lag units. During normal lead/ •...
  • Page 47 USER’S APPLICATION GUIDE AND TECHNICAL PRODUCT OVERVIEW Manual: 2100-034G Supersedes: 2100-034F Date: 12-17-20 Bard Manufacturing Company, Inc. Bryan, Ohio 43506 www.bardhvac.com BARDHVAC.COM Climate Control Solutions...
  • Page 48 General Information The User's Application Guide covers a wide range of heating and cooling products manufactured by Bard Manufacturing Company. It is intended to be a general guide for care and operation of typical systems and covers the most important features you should be aware of and are responsible for as the user of the equipment.

  • Page 49: Overview

    Heat Pumps and Heat Pumps and Heat Pumps The User's Application Guide and Technical Product Overview covers the following topics: • Documentation provided by Bard for proper use of your new product. • Unit installation guidelines. • Routine unit maintenance.

  • Page 50: Documentation

    Unit Literature Assembly – Documentation Provided with Your Unit Bard products are shipped with documentation that when used by a technician with cooling and heating knowledge, can ensure that your product is installed safely, performs optimally and achieves the longest life cycle possible.

  • Page 51: Unit Installation

    Unit Installation Installation plays a key part in unit functionality, performance and safety. Product securing and placement, duct design and supply/return location, electrical routing and condensate and defrost drainage all play key roles in making sure a unit will perform per the design specifications. WALL MOUNT Products –...

  • Page 52: Wall Mount Products - Clearances For Outdoor Condenser Fan Airflow

    WALL MOUNT Products – Clearances for Indoor Supply and Return Airflow The Bard unit should be placed in an area where the supply (leaving conditioned air) and return (unit air intake) air paths will be unrestricted. Avoid placing objects in the structure within 24" of the return (unit air intake) grille.

  • Page 53: Wall Mount Products - Condensate And Defrost Drainage

    Condensate Water Drainage: needs to be planned before installation. Your Unit condensate water exits the base new Bard WALL MOUNT product includes of the unit during cooling operation. provisions to allow condensate water to exit the bottom of the unit. If condensate water is to be...

  • Page 54: I-Tec And Q-Tec Products - Installing The Product Inside A Room

    It is recommended to allow 15' (457.2 cm) in front of unit louver for proper condenser airflow. Always use common sense when installing products, follow unit clearances given in the installation instructions and contact local Bard distributors when additional knowledge is needed regarding unit clearances for proper unit functionality.

  • Page 55: I-Tec And Q-Tec Products - Clearances For Indoor Supply And Return Airflow

    I-TEC and Q-TEC Products – Clearances for Indoor Supply and Return Airflow The Bard unit should be placed in an area where the supply (leaving conditioned air) and return (unit air intake) air paths will be unrestricted. Avoid placing objects inside the room within 24" of the return (unit air intake) louvers or grille.

  • Page 56: I-Tec And Q-Tec Products - Condensate Drainage

    This is collected in an evaporator pan and needs to be drained to an external drainage system. Your new Bard product includes provisions to allow condensate water to exit the unit and fittings will need to be field supplied to connect the unit drain to the building.

  • Page 57: All Products - Power Supply Verification

    Failure to do so may result in death, injury or product damage. A proper power supply to your new Bard unit is very important. Be sure to verify the following with a multi-meter or other power measuring device before applying power to your Bard product.

  • Page 58: Unit Maintenance

    Outdoor Unit Wall Mount Room Air Filters Wall mount filters are normally accessed from the outside of the building. Bard does offer a return air grille with a filter frame built-in for indoor filter access. The return air filter grille is not acceptable as the only source of filtration if vent options are installed in the wall mount unit.

  • Page 59: Wall Mount Products - Filters And Filter Servicing

    WALL MOUNT Products – Filters and Filter Servicing The built-in filter tray and room air filters in the wall mount are located in the middle of the cabinet below the indoor blowers. Units with vent options will have a washable screen behind the vent intake panel. Filter Door: The unit room air filter is located behind Vent Intake...

  • Page 60: I-Tec Indoor Products - Filters And Filter Servicing

    The washable filters are used to remove dirt and dust from outdoor air that is entering the vent area. If at any time these filters are damaged, they must be replaced with Bard-approved filters. I-TEC Filter Locations:...

  • Page 61: Q-Tec Indoor Products - Filters And Filter Servicing

    Q-TEC Indoor Products – Filters and Filter Servicing The Q-TEC indoor air conditioners and heat pumps have two room air filters that must be replaced when servicing the unit. Filters play an important part in proper unit operation and prevent dirt and dust buildup inside the Q-TEC and the room the unit is installed in.

  • Page 62: All Products - Coil Cleaning

    Coils should be ordered with a corrosion protective coating. Contact Bard for coating options. 3. Frequent cleaning and waxing of the cabinet using a good automobile polish will help extend its original appearance and protect painted surfaces.

  • Page 63: All Products - Condenser Airflow

    All Products – Condenser Airflow W**A, W**H, T**H, T**S, W*RV Wall Mount Units: These units are called “blow through condenser airflow” units because they draw cool outdoor air from the sides and blow the warm condenser air exiting the coil through the front grille. C**H Wall Mount Units: These units are called “draw through condenser airflow”...

  • Page 64: Unit Operation

    Unit Operation Air-to-Air Cooling Products (Air Conditioners) The cooling mode operates similar to a refrigerator, removing heat from inside the conditioned space and rejecting it outside of the space being controlled. There are three main parts of the system: 1. The evaporator (indoor) coil where cold refrigerant absorbs heat from the air, which circulates from the conditioned space through the machine and is returned to the space at a lower temperature and with some of the humidity (moisture) removed.

  • Page 65: Water-To-Air Cooling And Heating Products (Geothermal Heat Pumps)

    terminates, the reversing valve will shift back to heating mode and the outdoor fan will restart. There is typically a large puff of steam emitted as the fan restarts. When the heat pump shifts from cool to heating mode, from heating to cooling mode and especially during defrost cycles, there will be a pressure transfer sound heard as the reversing valve redirects the flow of refrigerant.

  • Page 66: Dehumidification And Ventilation Operation

    Ventilation Options (Air-to-Air or Water-to-Air Systems) All Bard systems are available with factory-installed vent options. Most units can have ventilation field installed after unit installation.

  • Page 67: Troubleshooting

    Helpful Hints and Good Operating Practices The following information will help you enjoy the full comfort and benefits of your Bard cooling and heating system, maximize the performance and efficiency and help extend the life of your system.
  • Page 69 SERVICING PROCEDURE R-410A LEAK TEST EVACUATION CHARGING Bard Manufacturing Company, Inc. Manual No.: 2100-479 Supersedes: NEW Bryan, Ohio 43506 File: Volume I, Tab 1 Since 1914...Moving ahead, just as planned. Date: 03-08-07 Manual 2100-479 Page 1 of 11...
  • Page 70 CONTENTS General Troubleshooting the Mechanical System Recovery Equipment Rated for R-410A ....3 Air Conditioning & Heat Pump - Cooling .....9 Leak Detectors ............3 Gauge Manifold ............3 Low Suction — Low Head Pressure ......9 High Suction — Low Head Pressure ......9 Attaching Gauge Manifold ........3 Low Suction —...

  • Page 71: General

    GENERAL GAUGE MANIFOLD WARNING WARNING The oils used with R-410A refrigerant are hydroscopic and absorb water from the Gauge manifold must be suitable for use atmosphere readily. Do not leave systems with R-410A refrigerant and POE oils. open to the atmosphere for more than 5 minutes.

  • Page 72: Attaching Manifold Hose To Schrader Valve

    ATTACHING MANIFOLD HOSE TO 3. Close drum valve and disconnect from center port. Release nitrogen or CO2 into the atmosphere through SCHRADER VALVE suction line of gauge manifold. 4. Correct any leaks and recheck. When leaks, if any, WARNING have been repaired, system is ready to be evacuated and charged.

  • Page 73: Charging

    R-410A System Charging CHARGING THE SYSTEM BY WEIGHT Even though R-410A has a very small fractionation potential, 1. Connect manifold as instructed. it cannot be ignored completely when charging. To avoid fractionation, charging of an air conditioner or heat pump 2.
  • Page 74 FIGURE 1 TYPICAL AIR CONDITIONING SYSTEM COOLING CYCLE MIS-369 Manual 2100-479 Page 6 of 11...
  • Page 75 FIGURE 2 TYPICAL HEAT PUMP SYSTEM COOLING CYCLE MIS-368 Manual 2100-479 Page 7 of 11...
  • Page 76 WARNING To speed refrigerant flow, it may be necessary to place refrigerant drum in a pan of warm water (not greater than 130ºF). Remember to either consider the total weight of the pan of water or remove the drum for weighing frequently to keep track of the charging process.

  • Page 77: Air Conditioning & Heat Pump - Cooling

    roubleshooTing The echanical ysTeM AIR CONDITIONING AND HEAT PUMP — COOLING LOW SUCTION — LOW HEAD LOW SUCTION — HIGH HEAD PRESSURE PRESSURE 1. Restricted airflow over indoor coil. 1. Partial restriction and then overcharged. 2. Defective indoor fan motor. HIGH SUCTION — HIGH HEAD 3.
  • Page 78 Manual 2100-479 Manual 2100-479 Page 10 of 11 Page 10 of 11...
  • Page 79 Manual 2100-479 Manual 2100-479 Page 11 of 11 Page 11 of 11...
  • Page 81  Exploded View – Left Hand ....11 Usage List – Right & Left Hand ....12   Contact the installing and/or local Bard distributor for all parts requirements. Make sure to have the complete model and serial number available from the unit rating plates.
  • Page 82 CABINET COMPONENTS – RIGHT (EXTREME DUTY DOOR) Manual 2110-1418G Page 2 of 16...
  • Page 83 CABINET COMPONENTS – RIGHT (EXTREME DUTY DOOR) Drawing No. Part No. Description S127-425 Lower Base S127-430  Lower Base S501-819-*  Left Side Left Side S501-822  S501-820  Left Side Right Side S501-861-*  S501-862  Right Side S501-863  Right Side S508-129 Back...
  • Page 84 CABINET COMPONENTS – RIGHT (MODERATE DUTY DOOR) Manual 2110-1418G Page 4 of 16...
  • Page 85 CABINET COMPONENTS – RIGHT (MODERATE DUTY DOOR) Drawing No. Part No. Description S127-425 Lower Base S127-430  Lower Base S501-819-*  Left Side Left Side S501-822  S501-820  Left Side S501-818-*  Right Side Right Side S501-823  S501-821  Right Side S508-129 Back...
  • Page 86 CABINET COMPONENTS – LEFT (EXTREME DUTY DOOR) Manual 2110-1418G Page 6 of 16...
  • Page 87 CABINET COMPONENTS – LEFT (EXTREME DUTY DOOR) Drawing No. Part No. Description S127Y428 Lower Base S127Y436  Lower Base Right Side S501-830-*  Right Side S501-835  S501Y833  Right Side Left Side S501-864-*  S501-865  Left Side S501-866  Left Side S508-129 Back...
  • Page 88 CABINET COMPONENTS – LEFT (MODERATE DUTY DOOR) Manual 2110-1418G Page 8 of 16...
  • Page 89 CABINET COMPONENTS – LEFT (MODERATE DUTY DOOR) Drawing No. Part No. Description S127Y428 Lower Base S127Y436  Lower Base S501-830-*  Right Side Right Side S501-835  S501-833  Right Side S501-831-*  Left Side Left Side S501-834  S501-832  Left Side S508-129 Back...
  • Page 90 FUNCTIONAL COMPONENTS – RIGHT HAND This exploded view references table on page 12 Manual 2110-1418G Page 10 of 16...
  • Page 91 FUNCTIONAL COMPONENTS – LEFT HAND This exploded view references table on page 12 Manual 2110-1418G Page 11 of 16...
  • Page 92 FUNCTIONAL COMPONENTS – RIGHT & LEFT HAND Drawing No. Part No. Description 8000-358 Compressor 8000-359 Compressor S900-340-001 Blower Assembly S900-341-001 Blower Assembly 8200-004 Fan Motor Mount 5151-060 Fan Blade S8106-061-0132 1/2 HP ECM Motor with Programmed Control S8106-058-0133 1/2 HP ECM Motor with Programmed Control 5051-088BX Condenser Coil 5651-213...
  • Page 93 CONTROL PANEL – RIGHT HAND SEXP-738 A This layout view references table on page 15 Manual 2110-1418G Page 13 of 16...
  • Page 94 CONTROL PANEL – LEFT HAND SEXP-739 A This layout view references table on page 15 Manual 2110-1418G Page 14 of 16...
  • Page 95 CONTROL PANEL – RIGHT & LEFT HAND Drawing No. Part No. Description 8607-036 Low Voltage Terminal Strip 8407-071 Transformer 8407-072 Transformer 8401-037 Compressor Contactor 135-130 Wire Shield 8611-006 Ground Terminal 3000-1463 6 Pin Connector 8201-148 Compressor Control Module 8201-126 Phase Monitor 8201-062 Alarm Relay S117-350...
  • Page 96 BLOWER ASSEMBLY SEXP-618 Drawing No. Part No. Description 5152-011 Wheel (CW) 5152-012 Wheel (CCW) S8107-023-0130 Programmed Motor w/Control S8107-024-0131 Programmed Motor w/Control C8107-023-0130 Control Only C8107-024-0131 Control Only 112-344 Blower Motor Control Mount 8200-040 Motor Mount 5451-011 Grommets 105-881 Back Brace 105-880 Blower Angle 103-389...
  • Page 98 2 minutes. the compressor control module (CCM) will unit has been in test mode for at least 5 minutes. Bard Manufacturing Company, Inc. Manual: 7960-805A Bryan, Ohio 43506...
  • Page 99 Brownout Protection with Adjustment start. If the voltage doesn’t recover during the time period, a brownout condition will be detected and the Brownout protection may be necessary if the utility blue LED will flash. A flashing blue LED indicates power or generator power has inadequate power to that a brownout condition was sensed;...
  • Page 101 If you can not show us the actual date of purchase, the time periods in this warranty will start on the date that we shipped your Bard product from our factory.
  • Page 102  Factory coated coils have a “5” year warranty in corrosive environments that are listed as approved. Internet Resources Recognized as a leader in the HVAC industry, Bard combines quality products and outstanding service with innovation and technological advances to deliver high- performance heating and cooling products around the world. Please visit www.bardhvac.com...

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