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Bard QC Series Installation Instructions Manual

Chilled water unit
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Literature Assembly
911-0406
Contains the following:
2100-416(K)
2100-383(D)
7960-356(D)
7960-359(I)
7960-438(B)
2100-034(G)
2100-479
2110-544(M)
7960-420
QC Installation Instructions
QWV Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
User's Guide
Servicing Procedures
Replacement Parts Manual
Warranty Form

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  • Page 1 Literature Assembly 911-0406 Contains the following: 2100-416(K) QC Installation Instructions 2100-383(D) QWV Installation Instructions 7960-356(D) Installation Instructions 7960-359(I) Installation Instructions 7960-438(B) Installation Instructions 2100-034(G) User’s Guide 2100-479 Servicing Procedures 2110-544(M) Replacement Parts Manual 7960-420 Warranty Form...
  • Page 3 INSTALLATION INSTRUCTIONS QC Series Chilled Water Unit Model: QC501 Bard Manufacturing Company, Inc. Manual No.: 2100-416K Bryan, Ohio 43506 Supersedes: 2100-416J Date: 4-28-20 www.bardhvac.com Page 1 of 29...

  • Page 4: Table Of Contents

    CONTENTS Getting Other Information and Publications ..3 Installation ............. 18 Mounting the Unit ..........18 QC Seris Water Source General Information ..4 Wiring – Main Power ........... 20 QC Model Nomenclature ........4 Wiring – Low Voltage ........... 21 Shipping Damage ..........
  • Page 5 GETTING OTHER INFORMATION AND PUBLICATIONS These publications can help when installing the air For more information, contact these publishers: conditioner or heat pump. These can usually be found ACCA Air Conditioning Contractors of America at the local library or purchase them directly from the 1712 New Hampshire Avenue publisher.

  • Page 6: Qc Seris Water Source General Information

    QC SERIES WATER SOURCE GENERAL INFORMATION QC Model Nomenclature 1 – A Filter Options Valve Options X - 1" Fiberglass Model Number 4 - 2-way valve (Standard) QC - Q-TEC™ Model 0Z - 0 KW 5 - 3-way valve F - 2" Fiberglass...
  • Page 7 TABLE 3 Cooling Performance chart BTUH Capacity (1000) BTUH Capacity (1000) Water Coil Pressure Drop Stage 1 Stage 1 and 2 Total Sensible Latent Total Sensible Latent PSIG Ft. Hd. 15.1 10.5 38.5 25.3 13.2 1000 16.4 11.1 41.5 26.8 14.7 17.4 11.7...
  • Page 8 Manual 2100-416K Page 6 of 29...

  • Page 9: Shipping Damage

    Shipping Damage to keep it from tipping up. The skid can be slid out from under the unit. The unit can then be set upright. Upon receipt of equipment, the carton should be checked for external signs of shipping damage. The Handling Unit after Removal from Skid skid must remain attached to the unit until the unit is ready for installation.

  • Page 10: Removal Of Wall Bracket From Shipping Location

    FIGURE 3 Proper Handling of Unit after Removal from Skid Q-TEC Unit (Right Side) Strap Appliance Cart Removal of Wall Bracket from Shipping These instructions and any instructions packaged with any separate equipment required to make up the entire Location air conditioning system should be carefully read before Units without Vent Options beginning the installation.

  • Page 11: Minimum Installation Height

    FIGURE 4 Installation of Unit through Wall with Wall Sleeve Minimum Installation Height The minimum installation height of the unit with a free blow plenum is 8' 6". This provides enough clearance for the plenum to be removed (see Figure 7 on page 12).
  • Page 12 FIGURE 5 Shipping Assembly – Bracket Locations BACK VIEW Q-SERIES WALL BRACKETS(2) PART #112-289 ATTACHED TO BACK OF UNIT NOTE: FOR USE WITH BLANK-OFF PLATE OPTION ONLY Q-SERIES SLEEVE MOUNTING BRACKETS (2). ATTACHED TO SHIPPING PALLET. SMALL CABINET PART #112-289 (2 PLACES) LARGE CABINET PART #113-387 (2 PLACES) NOTE: NOT A PICTORIAL REPRESENTATION...

  • Page 13: Figure 6 Installation Of Qc Wall Sleeve Through A Window Opening

    FIGURE 6 Installation of QC Wall Sleeve Through a Window Opening UNIT Mounting Bracket Where Used Bard P/N WALL SLEEVE 112-234 Small Cabinet Models SHOWN WITHOUT 113-387 Large Cabinet Models OUTSIDE GRILLE INSULATION SLEEVE SPACER FOR GRILLE CLEARANCE 2.500 *32.750...

  • Page 14: Figure 8 Ducted Application

    FIGURE 7 Installation with Free Blow Plenum CEILING FLOOR FIGURE 8 Ducted Application FLOOR Manual 2100-416K Page 12 of 29...

  • Page 15: Duct Work

    Duct Work When used with a ducted supply, a QCX cabinet extension can be used to conceal the duct work Any heat pump is more critical of proper operating above the unit to the ceiling. This extends 20" above charge and an adequate duct system than a straight air the unit for a total height above the floor of 10'- conditioning unit.

  • Page 16: Condensate Drain

    Condensate Drain installations, the drain tube is to be slipped over the pipe connection inside of the cabinet. The condensate drain hose is routed down from the See Figures 11A, 11B and 11C. evaporator drain pan on the right side of the unit into the compressor compartment.

  • Page 17: Mist Eliminator Service

    Mist Eliminator Service Commercial Room Ventilator Option (Optional – only used with one of the vent options) Before starting the removal make sure the power has been turned off. The hinged return air grille must be A mist eliminator is supplied with the wall sleeve. The opened.
  • Page 18 FIGURE 12 Fresh Air Damper Removal MOUNTING SCREW Manual 2100-416K Page 16 of 29...
  • Page 19 Q-TEC Energy Recovery Ventilator Option disconnect this plug, the tabs on both sides of the plug must be squeezed to release the plug. While Before starting the removal make sure that the power squeezing the tabs, pull the plug out of the socket. has been turned off.

  • Page 20: Installation

    INSTALLATION Mounting the Unit the ceiling height or overlap the unit side trim. There is sufficient length to trim up to a 10'-2" When installing a QC unit near an interior wall on the ceiling. left side, a minimum of 8" is required; 12" is preferred. When installing a QC unit near an interior wall on the FIGURE 14 right side, a minimum of 12"...
  • Page 21 FIGURE 15 Unit Mounting without Ventilation Wall Sleeve SIDE TRIM (2 PIECES) SIDE TRIM (2 PIECES) WALL MOUNTING BRACKET BOTTOM TRIM BOTTOM TRIM PIECE EXTENSION Manual 2100-416K Page 19 of 29...

  • Page 22: Figure 16 Component Location

    FIGURE 16 Component Location SIDE FIELD WIRE ENTRANCE REMOTE THERMOSTAT TERMINAL BLOCK INDOOR BLOWER CONTROL BOX/ CIRCUIT BREAKER PANEL Wiring – Main Power unit and/or wiring diagram will be marked “Use Copper Conductors Only”. These instructions must be adhered Refer to the unit rating plate and/or Table 2 on page 4 to.

  • Page 23: Wiring - Low Voltage

    The unit rating plate lists a “Maximum Time Delay General Relay Fuse” or circuit breaker that is to be used with This unit is equipped with a variable speed ECM motor. the equipment. The correct size must be used for The motor is designed to maintain rated airflow up to proper circuit protection and also to assure that there the maximum static allowed.

  • Page 24: Low Voltage Connections

    Low Voltage Connections “W2” terminal or pin 9 of P2 is second stage heating output. These units use a grounded 24 volt AC low voltage “3” terminal of pin 5 of P2 is the ventilation input. circuit. This terminal energizes any factory installed ventilation The “R”...
  • Page 25 FIGURE 18 Remote Thermostat Wiring Diagram “X” Option Manual 2100-416K Page 23 of 29...
  • Page 26 FIGURE 19 Remote Thermostat Wiring Diagram “D” Thermostat Option Manual 2100-416K Page 24 of 29...

  • Page 27: Start Up

    START UP Optional CFM Sequence of Operation These units are shipped from the factory set to operate First Stage Cooling – Circuit R-Y1 makes the at the optional CFM level shown in Table 6. This thermostat open the first stage cooling water valve. provides lower operating sound levels for non-ducted, Second Stage Cooling –...
  • Page 28 TROUBLESHOOTING INDOOR ECM ™ BLOWER MOTORS Symptom Cause/Procedure CAUTION: • Noisy blower or cabinet • Check for loose blower housing, panels, etc. Disconnect power from unit before removing or replacing • High static creating high blower speed? connectors, or servicing motor. To avoid electric shock from - Check for air whistling through seams in the motor’s capacitors, disconnect power and wait at least 5 ducts, cabinets or panels...
  • Page 29 7. Verify that the replacement control is correct for your application. Replacing ECM Control Module Refer to the manufacturer’s authorized replacement list. USING THE To replace the control module for the GE variable-speed indoor blower motor you need to take the following steps: WRONG CONTROL WILL RESULT IN IMPROPER OR NO BLOWER OPERATION.
  • Page 30 FIGURE 23 Internal 2-Way Valve Piping Valve Location WATER IN WATER OUT Water Valves Valve Detail "NC" side of valve "COM" side of valve "NO" side of valve MIS-1899 A Manual 2100-416K Page 28 of 29...
  • Page 31 FIGURE 24 Internal 3-Way Valve Piping Valve Location WATER IN WATER OUT Water Valves Valve Detail "NC" side of valve "COM" side of valve "NO" side of valve MIS-1900 A Manual 2100-416K Page 29 of 29...
  • Page 33 INSTALLATION INSTRUCTIONS QW Series Wall Sleeve Models: QWVS42 QWVS42-19 QWVS42-H MIS-1608 Bard Manufacturing Company, Inc. Manual: 2100-383D Bryan, Ohio 43506 Supersedes: 2100-383C Date: 4-28-20 www.bardhvac.com Page 1 of 9...
  • Page 34 CONTENTS Getting Other Information and Publications ...3 Figures Figure 1 Wood Framed Installation ......4 Installation ..............4 Figure 2 Application of Sealant to Flanges ....5 Shipping Damage ..........4 Figure 3 Masonry Construction Installation ....6 General ..............4 Figure 4 Typical Installation ........7 Installation Wood Framed Walls.......

  • Page 35: For More Information, Contact These Publishers

    GETTING OTHER INFORMATION AND PUBLICATIONS The following publications can help when installing For more information, contact these publishers: the wall sleeve. They can usually be found at the local ACCA Air Conditioning Contractors of America library or purchased directly from the publisher. Be sure 1712 New Hampshire Ave.

  • Page 36: Installation

    INSTALLATION Shipping Damage having jurisdiction should be consulted before the installation is made. Upon receipt of equipment, the carton should be checked for external signs of shipping damage. If Installation – Wood Framed Walls damage is found, the receiving party must contact For wood frame construction walls, the dimensions of the last carrier immediately, preferably in writing, the opening must be 29.5"...

  • Page 37: Application Of Sealant To Flanges

    FIGURE 2 Application of Sealant to Flanges SEAL ALL (4) FLANGES 17 23/32" SEAL ALL NOTCHES IN ALL (4) CORNERS MIS-1609 A Manual 2100-383D Page 5 of 9...

  • Page 38: Masonry Construction Installation

    The sleeve is then re-inserted into the prepared opening unit up to sleeve making sure the cabinet rear is tight from the outside of the building. All of the mounting against the gasket on the sleeve flange to provide an flanges must contact the exterior wall.

  • Page 39: Typical Installation

    the sleeve level and square in the opening. A slope is the outside wall. The gaps between the side, top and built into the bottom of the sleeve from the inside to bottom flanges must be sealed to the wall. the outside.
  • Page 40 FIGURE 5 Installation of QW Wall Sleeve Through a Window Opening UNIT Mounting Bracket Where Used Bard P/N WALL SLEEVE 112-234 Small Cabinet Models SHOWN WITHOUT 113-387 Large Cabinet Models OUTSIDE GRILLE INSULATION SLEEVE SPACER FOR GRILLE CLEARANCE 2.500 *32.750...

  • Page 41: Installation Through A Window Opening

    Installation Through a Window The sleeve should be test fit into the opening to confirm the dimensions are correcct. The sleeve must Opening be inserted into the opening from the outside of the NOTE: Depending on the window sill height as building.
  • Page 43 QLG-10, QLG-11, QLG-15, QLG-20, QLG-21, QLG-25, QLG-30, QLG-31, QLG-35 Bard Manufacturing Company, Inc. OUTDOOR LOUVER GRILLE Bryan, Ohio 43506 INSTALLATION INSTRUCTIONS WALL SLEEVE OUTDOOR LOUVER GRILLE ATTACHMENT SCREWS WALL 1. Remove the four screws holding the weather panel. Save these screws, they will be used to attach the grille.
  • Page 45 3. Make sure that the bottom offsets of the plenum box are inside the top of the Q-TEC unit flange as shown in Figure 1. The outside of the plenum box should be flush with the outside of the unit. Bard Manufacturing Company, Inc. Manual: 7960-359I Bryan, Ohio 43506...
  • Page 46 Figure 1 Plenum Box NOTE below Side grilles available only on QPBS models (see Table 1) Remove screw and reuse Plenum Box to attach plenum box Q-TEC Unit Flange Remove screw and reuse to attach plenum box Top of Q-TEC Unit NOTE: Height of plenum box is 14"...
  • Page 48 CABINET EXTENSION INSTALLATION INSTRUCTIONS QCX10A-4 QCX15A-4 QCX10A-V QCX15A-V Bard Manufacturing Company, Inc. Bryan, Ohio 43506 QCX10A-X QCX15A-X SIDE ANGLE BACK SUPPORT BACK SUPPORT SCREWS FRONT ANGLE SIDE ANGLE QCX CABINET EXTENSION QCX CABINET EXTENSION SCREWS TO BE REMOVED AND REUSED TO ATTACH...
  • Page 50 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 51 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 52: 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 53: 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 54: 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 55: 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 56: 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 57: 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 58: 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 59: 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 60: 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 61: 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 62: 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 63: 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 64: 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 65: 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 66: 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 67: 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 68: 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 69: 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 70: 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 72 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 73 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 74: 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 75: Attaching Manifold Hose To Schrader Valve

    3. Close drum valve and disconnect from center port. ATTACHING MANIFOLD HOSE TO 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 76: 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 77 FIGURE 1 TYPICAL AIR CONDITIONING SYSTEM COOLING CYCLE MIS-369 Manual 2100-479 Page 6 of 11...
  • Page 78 FIGURE 2 TYPICAL HEAT PUMP SYSTEM COOLING CYCLE MIS-368 Manual 2100-479 Page 7 of 11...
  • Page 79 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 80: Low Suction - Low Head Pressure

    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 81 Manual 2100-479 Manual 2100-479 Page 10 of 11 Page 10 of 11...
  • Page 82 Manual 2100-479 Manual 2100-479 Page 11 of 11 Page 11 of 11...
  • Page 84 Functional Components Important  Exploded View ..........6  Usage List ..........7  Contact the installing and/or local Bard distributor Upper Control Panel Components for all parts requirements. Be sure to have the  Layout View ..........8 complete model and serial number available from ...
  • Page 85 CABINET COMPONENTS SEXP-401 B Manual 2110-544M Page 2 of 15...
  • Page 86 CABINET COMPONENTS Drawing Part No. Description 506-253 Top Assembly 110-044 Outlet Duct Flange 112-289 Wall Bracket 117-249 Low Voltage Box Assembly DDC (Opt.) 136-359 T.K.O. Plate 534-191 Evaporator Coil Shield – Right 508-133 Back Assembly 538-106 Fresh Air Damper 523-104 Evaporator Drain Pan Assembly 134-154 Wire Channel...
  • Page 87 CABINET COMPONENTS Drawing Part No. Description Continued from page 3 132-176 Circuit Breaker Door Inner 132-165 Circuit Breaker Door Inner Blower Door Assembly 552-331-*  140Y277 Left Evaporator Support 500-404-*  Left Side Assembly 135-165-*  Base Trim Extension See page 8 Control Panel Assembly 104-1096 Left Thermostat Support Bracket...
  • Page 88 This page intentionally left blank Manual 2110-544M Page 5 of 15...
  • Page 89 FUNCTIONAL COMPONENTS SEXP-402 Manual 2110-544M Page 6 of 15...
  • Page 90 FUNCTIONAL COMPONENTS Drawing Part No. Description S900-225-004 Blower Assembly S900-225-007 Blower Assembly S900-386-001 Blower Assembly 3000-1171 Wire Harness High Voltage 3000-1046 Wire Harness High Voltage 3000-1042 Wire Harness Low Voltage 1171-049 Keylatch/Circuit Breaker Door 5060-116BX Evaporator Coil 6094-008 Drain Adapter 6094-007 Drain Elbow 5650-035...
  • Page 91 UPPER CONTROL PANEL COMPONENTS 7961-587 SEXP-403 Manual 2110-544M Page 8 of 15...
  • Page 92 UPPER CONTROL PANEL COMPONENTS Drawing Part No. Description 3000-1195 Wire Set P2 117-241 Control Panel 8607-017 Terminal Block 8607-022 Terminal Block 117-242 Box Partition 127-267 Circuit Breaker Base 127-599 Circuit Breaker Base 8611-006 Ground Lug 8615-047 Jumper Bar Base 8615-060 Circuit Breaker 2 Pole 15A Ckt A 8615-038 Circuit Breaker 2 Pole 35A Ckt A...
  • Page 93 BLOWER ASSEMBLY COMPONENTS Manual 2110-544M Page 10 of 15...
  • Page 94 BLOWER ASSEMBLY COMPONENTS Drawing Part No. Description 104-980 Blower Angle 144-131 Diffuser 151-110 Blower Housing 5152-061 Blower Wheel 8620-034 Motor Mount Arm 8106-051-0027 1/2 HP ECM Motor w/Programmed Control C8106-051-0027 Programmed Motor Control Only S8106-051-0005B 1/2 HP ECM Motor w/Programmed Control C8106-051-0005B Programmed Motor Control Only 8106-076-0214...
  • Page 95 OPTIONAL CLIMATE CONTROLS WHITE-RODGERS SEXP-404 Manual 2110-544M Page 12 of 15...
  • Page 96 OPTIONAL CLIMATE CONTROLS QC501 Drawing Part No. Description Option X Option D S127-313-*  Thermostat Plate S127-308-*  Thermostat Plate 8403-060 Electronic/Programmable/Manual/Auto Change Over 3000-1194 Wire Harness, Low Voltage, Terminal Strip to PL2 3000-1172 Wire Harness, Thermostat to PL2 4102-029 Wiring Diagram 4102-049 Wiring Diagram...
  • Page 97 WALL SLEEVE CABINET COMPONENTS SEXP-377 Manual 2110-544M Page 14 of 15...
  • Page 98 WALL SLEEVE CABINET COMPONENTS Drawing Part No. Description 142-076 Cover 121-350-X Top Partition 104-1103-X Angle 110-073-X Left Side 110-074-X 7003-056 Mist Eliminator 111-076-X Air Deflector 121-349-X Partition 110-072-X Right Side 165-566-X Upper Support Channel 110-075-X Base 165-567-X Lower Support Channel Manual 2110-544M Page 15 of 15...
  • Page 100 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 101  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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Qc501

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