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Johnson Controls VPC, Installation, Operation & Maintenance Instructions Manual

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Johnson Controls VPC Installation, Operation & Maintenance Instructions Manual Download Page 19

FORM 145.20-IOM1 (908)

19

JOHNSON CONTROLS

LD13505

Summary of Contents for VPC

Page 1: ...CTIONS Unit Model VPC R 22 Single Packaged Vertical A C Units w Optional Electric Heat Unit Model VPP R 22 Single Packaged Vertical Heat Pumps w Optional Electric Heat Unit Model VPH R 22 Single Packaged Vertical A C Units w Optional Hot Water Heat Cooling Capacities 9 000 12 000 18 000 24 000 Btu Hr Electric Heat Capacities 2kw 3kw 4kw 5kw 8kw 10kw ...

Page 2: ... It is essential that prior to performing any task on this equipment this individual shall have read and understood this document and any referenced materials This individual shall also be familiar with and comply with all applicable 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 areas ...

Page 3: ...ould expose the worker the equipment and the building and its inhabitants to the risk of injury or property damage The instructions are written assuming the individual who will perform this work is a fully trained HVAC R journeyman or equivalent certified in refrigerant handling and recovery techniques and knowledgeable with regard to electrical lock out tag out procedures The individual performin...

Page 4: ...ooling functions for a single zone or multiple rooms Specifically designed for convenient through the wall installation in residential high rise and hospitality industry applications The all indoor design eliminates the need for unsightly exterior equipment thereby maintaining architectural esthetics All units are shipped completely wired and factory tested The refrigeration section features enhan...

Page 5: ...uh 30 30 000 Btuh 24 24 000 Btuh 18 18 000 Btuh 12 12 000 Btuh 09 9 000 Btuh Voltage 12 208 230 1 60 System Type A R 22 Refrigerant Service Digit Factory Assigned VPH UNIT NOMENCLATURE VP H 02 24 12 A A Product Category VP Single Packaged Vertical Unit Unit Type H Air Conditioner w Hydronic Heat Hydronic Heat Capacity Hot Water Coil Type 02 2 Row Coil 03 3 Row Coil Nominal Cooling Capacity 36 36 0...

Page 6: ...IMPORTANT SAFETY RULES Read and exactly follow these rules Failure to do so could cause improper unit operation resulting in damage injury or death a Signal words To alert you to potential hazards we use the signal words WARNING and CAUTION throughout this manual WARNING alerts you to situations that could cause serious injury or death CAUTION alerts you to situations that could cause minor or mod...

Page 7: ...rn air Outdoor air Discharge Outdoor air Intake 68 20 20 41 1 4 17 1 2 11 10 Electric Heater access Panel Compressor Electrical Box access Evap Blower Motor access Disconnect Switch Electrical Connections Low voltage Connection FIG 1 VPC VPP Dimensions Connection Locations LD13498 ...

Page 8: ...r Outdoor air Discharge Outdoor air Intake 20 12 3 8 70 1 2 17 1 2 41 1 4 Evap Blower Motor access Water In Out Water Out In Compressor Electrical Box access 20 14 7 8 unit Disconnect Switch High voltage Connection Low voltage Connection LD13499 FIG 2 VPH Dimensions Connection Locations ...

Page 9: ...D 36 B 7 WALL OPENING A finished opening in an outside wall is required for intake and exhaust of outdoor airflow The wall opening required is 21 3 4 wide by 44 high The bottom edge of wall opening must be located at least 6 higher from finished floor Consult local ordinances for building opening fram ing requirements 8 WALL SLEEVE A factory made wall sleeve is required to finish the wall opening ...

Page 10: ...JOHNSON CONTROLS 10 FORM 145 20 IOM1 908 LD13501 FIG 3 Wall Sleeve Assembly ...

Page 11: ... with a NPT female pipe fitting which protrudes through the unit wall sleeve bottom casing The drain piping should have drain trap installed to prevent condi tioned air from being blown out of the drain line The trap should be at least 2 inches deep with the outlet a minimum of 1 inch below the inlet The drain piping on the outlet side of the trap should be pitched inch per foot down towards an op...

Page 12: ... 260 245 230 HIgH 775 760 745 725 705 685 660 635 MED 640 630 620 610 600 585 570 555 LOW 450 445 440 435 430 420 405 390 HIgH 1070 1045 1020 995 970 945 915 885 MED 930 920 910 900 890 875 860 840 LOW 820 815 810 805 800 790 780 765 ExTERNaL STaTIC PRESSuRE vPC vPP 12 vPC vPP 24 vPC vPP 18 vPC vPP 09 Motor Speed Model INDOOR BLOWER CFM VPH MODELS 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 HIgH 435 4...

Page 13: ... and phase listed on the unit rating plate before installation to be sure the power supply is correct If the compressor fails as the result of installa tion or improper voltage the compressor is not replace able under warranty and the manufacturer will not be responsible for the cost of replacement The minimum and maximum operating voltages and fuse sizes are listed on the unit rating plate The po...

Page 14: ...0 17 1 10 3 76 4 59 5 00 23 51 25 89 26 98 25 30 30 vPC vPP0618 1 10 0 41 0 0 13 0 75 0 17 1 10 4 51 5 51 6 00 28 02 30 89 32 19 30 35 35 vPC vPP0818 1 10 0 41 0 0 13 0 75 0 17 1 10 6 01 7 35 8 00 37 05 40 87 42 60 40 45 45 vPC vPP1018 1 10 0 41 0 0 13 0 75 0 17 1 10 7 51 9 18 10 00 46 08 50 85 53 02 50 60 60 vPC vPP0324 1 12 1 54 0 0 25 1 50 0 25 1 50 2 25 2 76 3 00 18 13 18 13 18 13 30 30 30 vPC...

Page 15: ...lectrical heater is energized between 1 24 seconds after time delay is energized Heating fan is energized si multaneously with heating element operation 4 On a unit with two heating elements 6kW 8kW or 10 kW the 2nd element will be energized by clo sure of the 2S sequencer contacts approximately 90 seconds after the first stage is energized 5 When the room thermostat is satisfied terminals R and W...

Page 16: ...pressures have equalized before a compressor restart B OUTDOOR AMBIENT BELOW 40ºF 1 Room thermostat calls for heat connecting R and Y terminals O terminal de energized 2 The normally closed contacts of the Low Ambient relay R2 route the thermostat signal through R3 to energize the electric element switching sequenc ers The heat cool interlock relay R3 pre vents the electric heat from being en ergi...

Page 17: ...sea son Inspect clean and repair as needed the following items 1 All electrical wiring and connections including electrical ground 2 All supply air and return air ducts for obstructions air leaks and loose insulation 3 Blower housings motors and wheels and air filters Blower motors do not require oiling 4 Inspect indoor and outdoor coils for accumulations of dirt and debris and clean as required I...

Page 18: ...JOHNSON CONTROLS 18 FORM 145 20 IOM1 908 LD13504 ...

Page 19: ...FORM 145 20 IOM1 908 19 Johnson Controls LD13505 ...

Page 20: ...JOHNSON CONTROLS 20 FORM 145 20 IOM1 908 LD13506 ...

Page 21: ...FORM 145 20 IOM1 908 21 Johnson Controls NOTES ...

Page 22: ...JOHNSON CONTROLS 22 FORM 145 20 IOM1 908 NOTES ...

Page 23: ...eplacing the compressor is not covered by this Warranty LABOR AND COST NOT COVERED This Warranty provides only replacement parts or credits and does not provide for or cover any labor shipping handling or other costs for service travel servicing removing or installing any parts EXCLUSIONS This Warranty shall be void if 1 The unit is not installed by a licensed or otherwise qualified or contractor ...

Page 24: ...e without notice Printed in U S A Copyright 2008 by Unitary Products Group All rights reserved Form 145 20 IOM1 908 Supersedes 145 20 IOM1 708 York PA 17405 P O Box 1592 York PA 17405 Engineered Systems Products Group ...

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