INSTALLER MUST READ FOR PROPER
INSTALLATION
•Wiring harnesses and a Universal
Reference and Harness Application Chart” (Part Number
UNIVERSAL
•IMPORTANT: For continuous fan speed operation, one of the unused parked motor taps must be connected to the low heat speed terminal. Failure to do this will result in the blower not energizing in the constant fan mode operation.
Refer to figure 1.
•Installer must read Page (6) “Operation” and follow option switch setting for proper control operation.
•In certain applications it may be necessary to remove the control board from the cover to be mounted in the space allowed. Standoffs supplied in the package must be installed before the control board can be mounted.
•4 Blower lead extensions are included in the kit if extra length is needed to complete installation.
IMPORTANT OEM REPLACEMENT INSTRUCTIONS
•TRANE and AMERICAN STANDARD
For all TRANE and AMERICAN STANDARD furnaces only: Install jumper 0151 290600 (included in this package) into the back of the furnace 12 pin connector harness from pin 5 to pin 11 as shown in Figure 2.
Make sure jumper snaps into the connector securely.
•RHEEM / RUUD (1994 and earlier models)
If the furnace control being replaced has 2 green lights and NO amber light (furnace date code 3294 or earlier) a Flame Sensor Kit, RHEEM Part Number
(not available from
•BRYANT / CARRIER / DAY & NIGHT / PAYNE
This kit will not replace BRYANT / CARRIER / DAY & NIGHT / PAYNE HK42FZ013 modules or CARRIER / BDP modules using an 11 pin (straight) connector.
Refer to the enclosed “Cross Reference and Harness
Application Chart” (Instruction sheet Part Number 37-
7077) included with this kit for the list of modules it replaces.
INSTALLATION
Figure 1 | For continuous fan speed |
| |
| connect one of the unused |
| parked terminals here |
Pin 11 (RO In)
Jumper
290600 J
Pin 5 (RO Out)
Figure 2. 12 Pin Connector (back view) on existing Wire Harness in Furnace
3