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Summary of Contents for Enviro VFC
- Page 1 SERIES B VERTICAL FLOOR FAN COIL UNIT BY JOHNSON CONTROLS Form ET115.24-NOM9 (908) InstallatIon, operatIon & MaIntenance New Release MOdEL VFC/VFE/VFS...
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Page 2: Table Of Contents
MOdEL VFS - EXPOSEd SLOPE TOP FAN COIL UNIT W/ STAMPEd SUPPLY AIR GRILLE ..21 MOdEL VF - OUTSIdE AIR INLET LOCATION ...................22 MOdEL VFC - STANdARd dECORATOR WALL PANEL W/ STAMPEd RETURN AIR GRILLE ..........................23 MOdEL VFC - STANdARd dECORATOR WALL PANEL W/ STAMPEd SUPPLY &... -
Page 3: Safety Symbols
FORM ET115.24-NOM9 (908) SAFETY SYMBOLS The following symbols are used in this document to alert the reader to areas of potential hazard: DANGER indicates an imminently CAUTION identifies a hazard which hazardous situation which, if not could lead to damage to the machine, avoided, will result in death or serious damage to other equipment and/or injury. -
Page 4: Safety Considerations
FORM ET115.24-NOM9 (908) SAFETY CONSIdERATIONS The equipment covered by this manual is designed for All assemblies must be adequately safe and reliable operation when installed and operated secured during lifting and rigging by within its design specification limits. To avoid personal temporary supports and restraints un- injury or damage to equipment or property while til equipment is permanently fastened... -
Page 5: Section 1 - Receipt & Initial Installation
SECTION 1 - RECEIPT & INITIAL INSTALLATION VF SERIES B FEATURES (Provided with unit mounted t-stat) lD13943 PREFACE ENVIRO-TEC fan coils represent a prudent investment ® The equipment covered by this manual is available with which can, with proper installation, operation, and a vast variety of options and accessories. -
Page 6: Unpacking & Inspection
FORM ET115.24-NOM9 (908) All power must be disconnected before All shipments are made F.O.B. factory and it is the any installation or service should be at- responsibility of the receiving party to inspect the equipment upon arrival. Any obvious damage to the tempted. -
Page 7: Cooling/Heating Medium Connections
FORM ET115.24-NOM9 (908) In the case of a full cabinet unit, the unit must obviously If equipped with optional leveling legs, the legs can be handled by the exterior casing. This is acceptable be adjusted with a wrench before anchoring the unit providing the unit is again maintained in an upright in place. - Page 8 All or sweating is contained in the auxiliary drain pan or documentation may be found at www.enviro-tec.com. other device. All accessory valve packages should be installed as...
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Page 9: Ductwork Connections
FORM ET115.24-NOM9 (908) After system integrity has been established the piping ELECTRICAL CONNECTIONS should be insulated in accordance with the project The unit nameplate lists the unit electrical characteristics specifications. ALL chilled water piping and valves or such as the required supply voltage, fan and heater refrigerant suction piping not located over drain pans amperage and required circuit ampacities. -
Page 10: Section 2 - Start-Up
FORM ET115.24-NOM9 (908) SECTION 2 - START-UP GENERAL The air vent provided on the unit is not Before beginning any start-up operation, the start- up personnel should familiarize themselves with the intended to replace the main system air unit, options and accessories, and control sequence to vents and may not release air trapped understand the proper system operation. -
Page 11: Controls Operation
FORM ET115.24-NOM9 (908) Each hydronic system has different operating CONTROLS OPERATION characteristics depending on the devices and controls Before proper control operation can be verified all other in the system. The actual balancing technique may vary systems must be in proper operation. The correct water from one system to another. -
Page 12: Example Wiring Diagrams
FORM ET115.24-NOM9 (908) EXAMPLE WIRING dIAGRAMS "Example Wiring Diagram - Typical 24 VAC Control Drawing (Refer to unit control enclosure for actual order-specific drawing)" 84-10-0615-REV05 JOhNsON CONTROls... - Page 13 FORM ET115.24-NOM9 (908) EXAMPLE WIRING dIAGRAMS (Continued) "Example Wiring Diagram - Typical 24 VAC Control Drawing (Refer to unit control enclosure for actual order-specific drawing)" 84-10-0205-REV05 JOhNsON CONTROls...
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Page 14: Section 3 - Normal Operation & Periodic Maintenance
FORM ET115.24-NOM9 (908) SECTION 3 - NORMAL OPERATION & PERIOdIC MAINTENANCE GENERAL ELECTRIC RESISTANCE HEATER ASSEMBLY Each unit on a job will have its own unique operating Electric resistance heaters typically require no normal environment and conditions that may dictate a periodic maintenance when unit air filters are changed maintenance schedule for that unit that is different properly. -
Page 15: Valves & Piping
FORM ET115.24-NOM9 (908) When replacing any components such as fuses, dRAIN The drain should be checked before initial start-up and contactors, or relays, use only the exact type, size, and at the beginning of each cooling season to assure that the voltage component as furnished from the factory. -
Page 16: False Back Assembly
FORM ET115.24-NOM9 (908) FALSE BACK ASSEMBLY (Shipped loose and Dissassembled) Screw, #8 x 1/2” TEK 6 plcs Bottom Tie Angle Installs Inside Side Panels Screw, #8 x 1/2” TEK Typ. Rear Panel lD13945 JOhNsON CONTROls... -
Page 17: Sub Base Assembly And Leveling Legs
FORM ET115.24-NOM9 (908) SUB BASE ASSEMBLY ANd LEVELING LEGS lD13946 JOhNsON CONTROls... -
Page 18: Section 4 - Inspection, Installation & Start-Up Checklist
FORM ET115.24-NOM9 (908) SECTION 4 - INSPECTION, INSTALLATION & START-UP CHECKLIST lD13941 JOhNsON CONTROls... -
Page 19: Section 5 - Dimensional Drawings
FORM ET115.24-NOM9 (908) SECTION 5 - dIMENSIONAL dRAWINGS MOdEL VFC - CONCEALEd FAN COIL UNIT 51-80004-REV01 JOhNsON CONTROls... -
Page 20: Model Vfe - Exposed Fan Coil Unit W/ Stamped Supply Grille
FORM ET115.24-NOM9 (908) MOdEL VFE - EXPOSEd FAN COIL UNIT W/ STAMPEd SUPPLY GRILLE 51-80003-REV03 JOhNsON CONTROls... -
Page 21: Model Vfs - Exposed Slope Top Fan Coil Unit W/ Stamped Supply Air Grille
FORM ET115.24-NOM9 (908) MOdEL VFS - EXPOSEd SLOPE TOP FAN COIL UNIT W/ STAMPEd SUPPLY AIR GRILLE 51-80025-REV02 JOhNsON CONTROls... -
Page 22: Model Vf - Outside Air Inlet Location
FORM ET115.24-NOM9 (908) MOdEL VF - OUTSIdE AIR INLET LOCATION VFOA-001-REV02 JOhNsON CONTROls... -
Page 23: Model Vfc - Standard Decorator Wall Panel W/ Stamped Return Air Grille
FORM ET115.24-NOM9 (908) MOdEL VFC - STANdARd dECORATOR WALL PANEL W/ STAMPEd RETURN AIR GRILLE 51-80007-REV01 JOhNsON CONTROls... -
Page 24: Model Vfc - Standard Decorator Wall Panel W/ Stamped Supply & Return Air Grille
FORM ET115.24-NOM9 (908) MOdEL VFC - STANdARd dECORATOR WALL PANEL W/ STAMPEd SUPPLY & RETURN AIR GRILLE 51-80008-REV01 JOhNsON CONTROls... -
Page 25: Model Vf - Outside Air Wall Box Assembly
FORM ET115.24-NOM9 (908) MOdEL VF - OUTSIdE AIR WALL BOX ASSEMBLY VFWB-001-REV03 JOhNsON CONTROls... -
Page 26: Model Vfe/Vfs - Stamped Louver Return Air Grille
FORM ET115.24-NOM9 (908) MOdEL VFE/VFS - STAMPEd LOUVER RETURN AIR GRILLE 51-80031-REV01 JOhNsON CONTROls... -
Page 27: Model Vfe - Exposed Fan Coil Unit W/ Stamped Supply Grille & 10" End Pocket Extension
FORM ET115.24-NOM9 (908) MOdEL VFE - EXPOSEd FAN COIL UNIT W/ STAMPEd SUPPLY GRILLE & 10” ENd POCKET EXTENSION 51-80010-REV03 JOhNsON CONTROls... -
Page 28: Model Vf - Electric Entry & Piping Wall Penetration Locations
MOdEL VF - ELECTRIC ENTRY & PIPING WALL PENETRATION LOCATIONS VFF/VFS 51-80032-REV01 ©2008 Johnson Controls, Inc. P.O. Box 423, Milwaukee, WI 53203 www.johnson- Printed in UsA ET115.24-NOM9 (908) controls.com New Release...
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