Trane UHAA-02 Installation, Operation And Maintanance Download | Manualshive

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SAFETY WARNING

Only qualified personnel should install and service the equipment. The installation, starting up, and servicing
of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and
training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or
serious injury. When working on the equipment, observe all precautions in the literature and on the tags,
stickers, and labels that are attached to the equipment.

Electric Architectural Forced-Air Wall Heater

Installation, Operation,
and Maintenance

UHAA-15 (1500 Watts

UHAA-04 (4000 Watts)

UHAA-02 (2000 Watts)

UHAA-48 (4800 Watts)

UHAA-03 (3000 Watts)

UHAA-IOM-1E

November 2015

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Summary of Contents for UHAA-02

Page 1: ...installed adjusted or altered equipment by an unqualified person could result in death or serious injury When working on the equipment observe all precautions in the literature and on the tags stickers and labels that are attached to the equipment Electric Architectural Forced Air Wall Heater Installation Operation and Maintenance UHAA 15 1500 Watts UHAA 04 4000 Watts UHAA 02 2000 Watts UHAA 48 48...

Page 2: ...uld result in death or serious injury WARNING Personal Protective Equipment PPE Required Installing servicing this unit could result in exposure to electrical mechanical and chemical hazards Before installing servicing this unit technicians MUST put on all PPE required for the work being undertaken Examples cut resistant gloves sleeves butyl gloves safety glasses hard hat bump cap fall protection ...

Page 3: ...1990 Original issue of manual specifically intended for use by experienced service technicians Provides installation procedures and operating instructions for A design sequence UHAA Electric Architectural Forced Air Wall Heaters UHAA IOM 1A April 1993 Metric dimensions added UHAA IOM 1 B May 1993 U L changes added to wiring diagram Heater employs a visual alarm light to warn that parts of the heat...

Page 4: ...tant Precautions 6 Installation Instructions 7 Locating the Heater 7 Before Mounting 8 Mounting Instructions 8 Wiring Instructions 9 Wiring Schematics 10 Operation and Maintenance 12 Pre Start Procedures 12 Operating Instructions 12 Maintenance Instructions 13 ...

Page 5: ...t parts or requesting service The following sample model number demonstrates the use of the listed codes Model Number U H A A 1 5 1 A T A D R Digit Number 1 2 3 4 5 6 7 8 9 10 11 12 Digits 1 2 3 ProductDescription UHA Electrical Architectural Forced Air Wall Heater Series 3320 Digit4 Development Sequence A First Generation Digit 5 6 Unit Capacity 15 1500 Watts 02 2000 Watts 03 3000 Watts 04 4000 W...

Page 6: ...connect switch if provided Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock To prevent a possible fire do not block air intakes or exhaust in any manner Be aware that the heater has hot and arcing or sparking parts inside WARNING Do not use it in area where gasoline paint or flammable liquids are used or stored Use this heater o...

Page 7: ...ve a finished floor see Figure 1 1 Use 3320EX33 for surface mounting 2 Observe the proper clearances Figure 1 Architectural Wall Heater Clearance WARNING Fire Hazard Failure to follow instructions below could result in death or serious injury CAUTION Avoid Heater Malfunction Do not allow curtains furniture or other objects to obstruct the front grille of the heater since proper heater operation re...

Page 8: ...ing sequences according to Figure 2 or To Flush Mount Heater 1 Place wall box A between studs at desired height 2 Secure to studs through holes M in box The flanges on the wall box must rest on the surface of the finished wall Be sure to allow for wall thickness Figure 2 Flush Mounting Heater Into Wall WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before serv...

Page 9: ...n figures 4 through 7 Heater electrical data is provided inTable 1 All wiring must comply with NEC CEC and local codes WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or serious injury...

Page 10: ...screw H 2 Connect service leads to two black leads on 208V 240V models connect to black and white leads on 120V 277V models Connect ground lead to green wire with approved connectors 3 Attach wiring compartment cover D to heater assembly with screw C Refer to Figure 2 and 3 Junction box volume 52 CI 1321 mm Wiring Schematics Figure 4 Standard UHAA Unit Table 1 UHAA Unit Electrical Data Model Numbe...

Page 11: ... 5 UHAA Unit with Disconnect Switch Figure 6 UHAA Unit with Day Night Relay Notes Relay control voltage are terminals A B Control voltage is the same as heater supply voltage on 120V 208V and 240V heaters 120V control voltage on 277V heaters ...

Page 12: ...s Y and snap in place Secure with screw Q Operating Instructions 1 Turn power on at circuit breaker 2 Insert small bladed screwdriver through grille opening into slot in thermostat adjusting stem 3 Turn stem fully clockwise Heating element will energize and after short delay the fan should start causing warm air discharge from bottom of grille 4 When desired temperature is reached turn thermostat ...

Page 13: ...motor with SAE No 10 oil Oil fittings are provided on front and back of motor 4 Reassemble heater and restore electrical power to it WARNING Hazardous Voltage Disconnect all electric power including remote disconnects before servicing Follow proper lockout tagout procedures to ensure the power can not be inadvertently energized Failure to disconnect power before servicing could result in death or ...

Page 14: ...Notes ...

Page 15: ......

Page 16: ...ced controls and HVAC systems comprehensive building services and parts For more information visit www Trane com Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice We are committed to using environmentally conscious print practices that reduce waste 2015Trane All rights reserved UHAA IOM 1E 04 Nov 2015 Sup...

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