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Johnson Controls VB09, Installation, Operation And Maintenance Manual

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Johnson Controls VB09 Installation, Operation And Maintenance Manual Download Page 1

LD27626

R-410A

ISSUE DATE: 

August 30, 2018

HIGH EFFICIENCY VSCS SERIES

VERTICAL STACKED WATER SOURCE HEAT PUMP

CABINET MODEL VB/VM/VS09–36

AND 

CHASSIS MODEL VSCS09–36 

INDOOR PACKAGED EQUIPMENT 

Installation, Operation, and Maintenance

Supersedes: 145.18-IOM1 (115)

Form 145.18-IOM1 (818)

Summary of Contents for VB09

Page 1: ...8 HIGH EFFICIENCY VSCS SERIES VERTICAL STACKED WATER SOURCE HEAT PUMP CABINET MODEL VB VM VS09 36 AND CHASSIS MODEL VSCS09 36 INDOOR PACKAGED EQUIPMENT Installation Operation and Maintenance Supersede...

Page 2: ...with all applicable industry and governmental standards and regulations pertaining to the task in question SAFETY SYMBOLS The following symbols are used in this document to alert the reader to specifi...

Page 3: ...If there is any question regarding the applicability of these documents rigging lifting and operating service personnel should verify whether the equipment has been modified and if current literature...

Page 4: ...1 6 265 60 1 CABINET OPTIONS Cabinet Height No OA Options Left Top OA Entry 4 inch Round Left Top OA Entry 4 inch Round with Motorized Damper Right Top OA Entry 4 inch Round Right Top OA Entry 4 inch...

Page 5: ...USGPM L 6 0 USGPM M 7 0 USGPM N 8 0 USGPM P 9 0 USGPM R 10 0 USGPM AIRSIDE OPTIONS A Standard Airside Coil C Corrosion Protective Coating WATERSIDE OPTIONS C Standard Water Coil B Standard Water Coil...

Page 6: ...Installation 20 Acoustic Return Air RA Panel 20 Supply Air SA Ductwork 24 Horizontal Supply Air 24 Top Discharge Supply Air 24 Top Mounted Fresh Air Intake 27 Top Mounted Fresh Air Intake with Motori...

Page 7: ...h Unit Cabinet Installation Dimensions 21 FIGURE 12 RA Panel Cross Section Installation at Floor Level 22 FIGURE 13 RA Panel Dimensions 22 FIGURE 14 Optional RA Panel with ADA Mounted Thermostat 23 FI...

Page 8: ...s 19 TABLE 5 Unit Supply Opening Sizes 26 TABLE 6 Unit Supply Face Velocity FPM 26 TABLE 7 Operating Limits 36 TABLE 8 PSC Standard Blower Performance CFM 37 TABLE 9 PSC High Static Blower Performance...

Page 9: ...ges may require that the NRTL or testing facility review and re approve the product by means of a field or site inspection and certification Modifications may invalidate product certifications or viol...

Page 10: ...fy the model number on the unit nameplate with the ordering and shipping information to en sure the correct unit has been shipped Carefully inspect each unit before delivery to the installation site A...

Page 11: ...ER INSTALLATION Do NOT use the risers to lift or move the cabinets Refer to Figure 3 on page 14 which shows the correct location of the cabinet in relation to the floor sleeve and risers Risers are no...

Page 12: ...o assure proper unit operation and condensate drainage 6 Anchor the cabinets into place using rubber iso lated sheet metal angles Approved and tested sheet metal angles are available from factory It i...

Page 13: ...146 3 14 3 14 3 14 3 14 3 14 3 14 Water Coil Type Enhanced Surface Co Axial Standard Blower Motor Double Width Double Inlet DWDI Forward Curved Centrifugal Permanent Split Capacitor PSC Direct Drive...

Page 14: ...ening Supply Riser Opening Supply Riser Opening Back View inches inches Condensate Riser Opening 48 inches Riser Opening Knock Outs All 3 Sides 4 5 inches Return Air Flange Standard 1 inch B A 7 inche...

Page 15: ...or 2 inch Insertion into Swage End Supply and Return Riser Max 120 inches Condensate Riser Max 120 inches As Req d Reduce Up Riser Max 120 inches Reducer Reducer Reduce Down Riser Max 120 inches Cappe...

Page 16: ...ve connections require a special hose kit The kit comes complete with a NPT to NPSH swiv el adapter on the shut off valve and chassis connection to mate with factory hoses see Figure 7 on page 18 Tabl...

Page 17: ...raight Hose NPSH connection LD18126 Figure 5 STANDARD FACTORY SUPPLIED NPSH HOSE KITS AND RISERS LD18127 1 2 INCH OR 3 4 INCH MALE NPSH 1 2 INCH OR 3 4 INCH NPSH THREADS 1 2 INCH OR 3 4 INCH FLEXIBLE...

Page 18: ...h unit with its own separate electrical cir cuit means of circuit protection and electrical discon nect switch Follow current NEC ANSI NFPA 70 CSA C22 1 C E C Part 1 and state and local codes Failure...

Page 19: ...re the thermostat is mounted di rectly above the return air RA panel select cabinet control option P for example VB12P The thermostat Molex pigtail harness shipped loose is field wired to thermostat t...

Page 20: ...t cabinet or sleeve Maintain a sufficient gap between RA panel frame and cabinet Build a closet enclosure for the cabinet that incorpo rates the RA panel size while maintaining a sufficient gap betwee...

Page 21: ...configuration determined by the location of the door hinge Vertical Stack Cabinet Top View Return Air Flange Standard 1 inch Optional OA Fresh Air 4 25 inches Wall Stud Drywall to Fastener Based on 0...

Page 22: ...nches A 54 75 inches ALL DIMENSIONS ARE IN INCHES MODEL A B C D ROUGH IN WIDTH ROUGH IN HEIGHT VSCS09 12 22 75 20 50 16 25 18 50 20 75 52 75 VSCS15 24 25 75 23 50 19 25 21 50 23 75 52 75 VSCS30 36 29...

Page 23: ...location Cut out for routing ADA thermostat harness LEFT HAND OPENING SHOWN 1 50 LD19320 NOTES 1 Powder coated in appliance white 2 Inside panel lined with 0 5 inch acoustical insulation 3 Hinged pan...

Page 24: ...ch neoprene tape field supplied around the perimeter of the volume damper prior to inserting it into the supply opening See Figure 15 on page 24 for an example This assists in reducing noise transmis...

Page 25: ...mper Wall Stud Factory Supplied 1 inch Duct Flange Detail A Optional Framing Studs for Supply Opening 2 25 inch Minimum Unit Supply Duct Flange to 0 5 inch Drywall Face B C Vertical Stack Cabinet Top...

Page 26: ...rywall installation 5 Top opening size does not change When combined with any other discharge arrangement it is included in determining horizontal opening grille size 6 Openings marked Not Available r...

Page 27: ...4 1 4 inch supply plaster flange Top Mounted Fresh Air Intake with Motorized Damper This include the same features as the top mounted fresh air intake option with the addition of a motorized damp er...

Page 28: ...If the building has more than ten floors connect the supply and return stub outs in the last two units to divide the water flow and reduce pressure drop at the pump see Figure 20 on page 29 3 Open th...

Page 29: ...clean water to prepare for refrigeration chassis connection and system start up It is recommended that a professional wa ter treatment company perform ongoing maintenance of the water loop including...

Page 30: ...g Knock Outs All Three Sides Front Supply Optional Optional 24V Molex Connection for Surface Mount Remote Mounted Thermostat Unit Switch Plate B CABINET DIMENSIONS INCHES MODEL A B C 09 12 17 8 12 15...

Page 31: ...nit Switch Plate Fresh Air Discharge Collector Box 3 inches 61 7 8 inches 7 8 inch Power Entrance 7 8 inch Control Entrance Knock Out Both Sides Riser Opening Knock Outs All Three Sides CABINET DIMENS...

Page 32: ...ion hose kits are NPT type tapered thread Refer to Riser Loop on page 16 for more information For Units with NPSH Valve Connection and Hose Sets NPSH flexible connection hoses do not require any pipe...

Page 33: ...assis with the opening of the cabinet Tilt the chassis sufficiently for the base of the chassis to clear the mounting rails on the cabinet drain pan see Figure 23 on page 33 4 Insert the chassis midwa...

Page 34: ...8 Without touching the flanges on either side en sure the chassis alignment in the cabinet is cen tered in the cabinet opening see Figure 27 on page 34 9 Complete the electrical connections to the cha...

Page 35: ...r and the drain pan stub INITIAL UNIT START UP During installation testing servicing and troubleshooting of this product it may be necessary to work with live electri cal components Failure to follow...

Page 36: ...eating capacity High system loop temperatures may nega tively affect unit performance efficiency maintenance and reliability and noise levels Table 7 OPERATING LIMITS COOLING HEATING MINIMUM EWT 30 0...

Page 37: ...TATIC BLOWER PERFORMANCE CFM UNIT SIZE MOTOR SPEED RATED CFM MIN CFM EXTERNAL STATIC PRESSURE IN W G 0 0 0 05 0 1 0 15 0 2 0 25 0 3 0 35 0 4 0 45 0 5 0 55 0 6 0 65 0 7 0 75 0 8 09 HIGH 340 220 375 370...

Page 38: ...861 Table 11 ECM HIGH STATIC BLOWER PERFORMANCE CFM UNIT SIZE MOTOR SPEED RATED CFM MIN CFM EXTERNAL STATIC PRESSURE IN W G 0 0 0 05 0 1 0 15 0 2 0 25 0 3 0 35 0 4 0 45 0 5 0 55 0 6 0 65 0 7 0 75 09 H...

Page 39: ...34 500 466 445 424 396 367 340 312 3 659 623 587 564 541 511 482 462 441 419 397 372 346 320 4 760 726 693 667 642 615 587 574 561 529 497 469 441 412 5 891 863 835 809 784 757 730 689 648 601 554 518...

Page 40: ...nd ends the call for cooling Continuous Blower With the room thermostat fan switch set to AUTO and the system switch set to either AUTO or HEAT the blower energizes whenever a cooling or heating opera...

Page 41: ...re than 5 seconds the microprocessor control de energizes the compressor initiates the ASCD and stops the compressor a soft lockout If the call for cooling is still present after the ASCD the micropro...

Page 42: ...t the micropro cessor correctly functions the control boards flash for 1 second on 1 second off also known as a heart beat Do not confuse this with an error flash code To pre vent confusion a 1 flash...

Page 43: ...ew odors 4 Annually check the fan motor and blower assem bly All units employ permanently lubricated fan motors DO NOT OIL FAN MOTORS Vacuum any accumulation of dirt from the motor ventila tion slots...

Page 44: ...44 FORM 145 18 IOM1 ISSUE DATE 8 30 2018 Section 3 Maintenance THIS PAGE INTENTIONALLY LEFT BLANK...

Page 45: ...45 FORM 145 18 IOM1 ISSUE DATE 8 30 2018 APPENDIX LD23571 Figure 29 PSC MOTOR WIRING DIAGRAM...

Page 46: ...46 FORM 145 18 IOM1 ISSUE DATE 8 30 2018 Appendix LD23572 Figure 30 ECM WIRING DIAGRAM...

Page 47: ...47 Appendix FORM 145 18 IOM1 ISSUE DATE 8 30 2018 LD27633 Figure 31 CONTINUOUS FAN WITH ECM WIRING DIAGRAM...

Page 48: ...48 FORM 145 18 IOM1 ISSUE DATE 8 30 2018 Appendix LD23574 Figure 32 MOTORIZED DAMPER ECM WIRING DIAGRAM...

Page 49: ...IT HAVE AN INTERNAL PUMP YES NO ____ SUPPLY AIRFLOW MEASUREMENT CFM _________ Please attach a sketch of the duct s run with this form when returned to the Applied Ducted Systems PTS team JOB _________...

Page 50: ...Coaxial Coil Reversing Valve Internal Pump Voltage L1 L2 Internal Pump Amp Draw L1 L2 If installed Fan Amp Draw L1 L2 May only need L1 and L2 lines L3 Fan Voltage L1 L2 L3 Fan Motor Speed F Liquid Li...

Page 51: ...at least 700 psig high side and 180 psig low side with a 550 psig retard All hoses must have a service pressure rating of 800 psig Leak detectors must be designed to detect HFC refrigerants Systems m...

Page 52: ...USA 17406 8469 800 861 1001 Subject to change without notice Printed in USA Copyright by Johnson Controls 2018 www johnsoncontrols com ALL RIGHTS RESERVED Form 145 18 IOM1 818 Issue Date August 30 20...

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