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.
April 2020
BAYHTFBK18*
BAYHTFCK36*
BAYHTFCK54*
BAYHTFDK18*
BAYHTFDK36*
BAYHTFDK54*
BAYHTFDK72*
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
A A C C C C - - S S V V N N 1 1 5 5 0 0 F F - - E E N N
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Installation Guide Accessory Electric Heat Foundation Packaged Rooftop Units 15 to 25 Tons BAYHTFB318* BAYHTFBK18* BAYHTFC454* BAYHTFC336* BAYHTFD454* BAYHTFCK36* BAYHTFD336* BAYHTFC472* BAYHTFCK54* BAYHTFC354* BAYHTFD472* BAYHTFDK18* BAYHTFD354* BAYHTFBW18* BAYHTFDK36* BAYHTFC372* BAYHTFDK54* BAYHTFCW36* BAYHTFD372* BAYHTFDW36* BAYHTFDK72* BAYHTFB418* BAYHTFCW54* BAYHTFC436* BAYHTFDW54* BAYHTFD436* BAYHTFCW72* BAYHTFDW72* S S A A F F E E T T Y Y W W A A R R N N I I N N G G Only qualified personnel should install and service the equipment.
This document and the information in it are the property of Trane, and may not be used or reproduced F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w i i n n s s t t r r u u c c t t i i o o n n s s b b e e l l o o w w c c o o u u l l d d r r e e s s u u l l t t i i n n in whole or in part without written permission.
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Table of Contents General Information ......5 Parts List....... . . 5 Unit Inspection .
General Information These instructions cover the installation of accessory lading before signing. Notify the appropriate sales electric heat in Cooling Only units. Limit control representative. settings are listed in the following chart. I I m m p p o o r r t t a a n n t t : : Do not proceed with installation of a damaged unit without sales Table 1.
Installation Heater Installation Removing Heater from Packaging W W A A R R N N I I N N G G H H a a z z a a r r d d o o u u s s V V o o l l t t a a g g e e ! ! 1.
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I I n n s s t t a a l l l l a a t t i i o o n n Figure 4. Remove insulation Figure 6. Support brackets inside the opening See Detail A Detail A Detail A 6.
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I I n n s s t t a a l l l l a a t t i i o o n n Figure 8. Install control assembly Figure 9. Connect heater control panel See Detail B Contactors Cooling Fuse Terminal Block Detail B 11.
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I I n n s s t t a a l l l l a a t t i i o o n n Figure 10. Install hinged access door assembly 14. Replace all the panels removed in step 2. 15.
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I I n n s s t t a a l l l l a a t t i i o o n n Table 4. Unit wiring with electric heat (single point connection) - 60Hz (continued) Standard Indoor Oversized Indoor Motor Motor Max Fuse...
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I I n n s s t t a a l l l l a a t t i i o o n n Table 4. Unit wiring with electric heat (single point connection) - 60Hz (continued) Standard Indoor Oversized Indoor Motor Motor Max Fuse...
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I I n n s s t t a a l l l l a a t t i i o o n n Table 5. Unit wiring with electric heat (single point connection) - 50Hz Standard Indoor Oversized Indoor Motor Motor Max Fuse...
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