Vanguard VE36LBH, VE36LH Accessory Installation, Continued, Connecting Alternate Heater Wires

Accessory

Installation

Continued

15.Connect red heater wire to terminal marked 'L-4' on heater power switch (see Figure 26 or 27.

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 'L-5' (see Figure 26).

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 1-866-872-6040 for referral.

Terminal Block
	White	Heater/
	(A-B)	Blower
Rocker
Switch
Red (L-4)	Black (N-1)
Figure 26 - Connecting Heater Wires
Terminal Block
	White	Heater/
		Blower
	(A-B)

Rocker

Switch

Red (L-4)

White (N-1)

Figure 27 - Connecting Alternate Heater

Wires

Terminal (D)

	Jumper
Switch	Lead
Terminal (L-5)

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

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