Accessory
Installation
Continued
15.Connect red heater wire to terminal marked
16.Connect one end of black jumper lead, provided in kit, to power connection marked 'D' on terminal block and other end to switch terminal marked
17.Replace 2 hex screws on rear flanges of blower mount removed in step 5, page 10.
18.Remount harness strap to blower mount, if removed.
19.Make sure all wires are clear of heater discharge area, line up mounting holes on front blower mount to holes in control panels and replace the 2 black pan head screws.
20.Raise control cover up and position 2 locking tabs through notched openings in firebox top, then slide to left until locked into position (see Figure 21, page 11).
21.Tuck any excess slack in harnesses into control cover. Swing cover down to line up mounting holes on control panel and replace 2 Phillips screws removed in step 2, page 10.
22.Restore power to unit and check operation of the heater.
IMPORTANT: Be sure to inspect components and wiring for damage before connecting power to unit. If any components are found damaged, contact an authorized dealer for original DESA replacement parts(s) or call DESA at
Terminal Block |
|
|
| White | Heater/ |
| Blower | |
Rocker |
|
|
Switch |
|
|
Red | Black | |
Figure 26 - Connecting Heater Wires | ||
Terminal Block |
|
|
| White | Heater/ |
| Blower | |
| ||
|
|
Rocker
Switch
Red (L-4)
White (N-1)
Figure 27 - Connecting Alternate Heater
Wires
Terminal (D)
| Jumper |
Switch | Lead |
Terminal |
|
Figure 27 - Connecting Jumper Lead
GRN | BLK |
| WHT |
| WHT CUTOUT | MOTOR | ||
BLK |
|
|
|
| ||||
|
|
|
|
|
|
| ||
| D | C | B | A |
| WHT |
| |
|
|
|
| |||||
| WHT | TERMINAL |
|
|
|
|
| |
|
|
|
|
|
|
|
| |
| HARNESS | 4" BLK |
|
| WHT - ALTERNATE |
|
| |
|
|
|
|
|
|
| ||
SUPPLY |
|
|
|
|
| BLK | RED | |
| 4 | L N | 1 |
|
| |||
CONNECTION |
| HEATER |
|
| ||||
|
|
| 5 | L |
| POWER |
|
|
| BLK |
|
|
|
| BLK | HEATER | |
|
|
|
|
|
| |||
|
|
|
|
|
| COIL |
| |
| WIRES TO HEATER CIRCUIT |
|
|
| RED |
|
|
Figure 25 - Heater Circuit Diagrams
12 | www.desatech.com |