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Page 6

INSTALLER'S GUIDE

Important: If using a BAYSUPFLGA, B, or C Supply 

Duct Flange Kit, install the kit before inserting the 

heater. 

STEP 3

 - Insert heater assembly into heater compart-

ment.

1.    Move factory wiring out of the way and into the grooves 

provided in cabinet.

2.    Slide heater into heater compartment of air handler.

STEP -

 

4

  Lock Retainer tabs.

Note:

 Retainer tabs are used to secure the heater 

inside of the heater compartment.

1.    Slide retainer tab into recess in air handler cabinet.
2.    Tighten screws to hold tab securely.
3.    Repeat actions to secure the other tab.

STEP 5 

- Select a conduit entry point.  See the 

orientations on the following pages for entry point 
selections. 

1.    Select the entry point  on the control box cover you will 

use to bring in your high voltage wiring.

2.    Remove knockout from the entry point.
3.    Remove the plug from the 1-1/2" hole in the cabinet.
4.    After the ductwork is installed, secure the control box to 

the top panel of the air handler.

Note: Use the low torque setting when attaching 

the screws to the unit.

Retainer 

Tab

Conduit Entry Points (4 total)

Summary of Contents for BAYEVCC25BK1

Page 1: ...itioning product may result in personal injury and or property damage The manufacturer or seller cannot be responsible for the interpretation of this information nor can it as sume any liability in co...

Page 2: ...or damage Report any defects or shortages to the transportation company im mediately 3 Be sure the power supply matches the listing shown on the heater nameplate Section 2 General Information Section...

Page 3: ...ght front of the heater and connected with a ring terminal to the heater base plate 3 Disconnect the two ground wires from the lug on the heater base plate Note It is recommended that the ducting be a...

Page 4: ...order to comply with National Electric Code NEC Section 240 81 The NEC requires that circuit breakers operated verti cally must be oriented so that the on position of the breaker is upward Field Conne...

Page 5: ...nplug and dispose of pigtail harness Section 5 Install Heater STEP 1 Remove Heater Compartment Panel Heater Compartment Panel 3 Place the circuit breakers back into the control box The tabs on the bre...

Page 6: ...e retainer tab into recess in air handler cabinet 2 Tighten screws to hold tab securely 3 Repeat actions to secure the other tab STEP 5 Select a conduit entry point See the orientations on the followi...

Page 7: ...Page 7 INSTALLER S GUIDE Upflow Route conduit as shown Downflow Route conduit as shown Note A minimum of 8 is required for installation and servicing of the control box 8 Min...

Page 8: ...Page 8 INSTALLER S GUIDE Horizontal Left Route conduit as shown Horizontal Right Route conduit as shown...

Page 9: ...he screw removed earlier See Section 4 Step 1 for illustration 4 Reconnect the 3 pin plug on the heater to the 3 pin plug in the air handler case 5 Reconnect the two ground wires to the lug on the bas...

Page 10: ...low voltage harness to Electric Heat Control connector on the board as shown Low Voltage Harness STEP 10 Place Wiring Diagram 1 Attach the wiring diagram included in the documenta tion packet to the...

Page 11: ...ircuit Therefore the branch circuit s shall be sized and protected according to the unit nameplate Table 6 1 BAYEV HEATER DATA Heater Model No Number of Circuits 240 VOLT 208 VOLT Capacity Heater Amps...

Page 12: ...only is energized the K2 relay would close and ener gize the B heater The third time W1 only is energized the K3 relay would close and energize the C heater Electric Heat 1 When a request for electric...

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