Pelco C478SM-A (4/07) manual VAC Model

120 VAC MODEL

		INPUT, AC HIGH
	1	INPUT, AC LOW (NEUTRAL)
	2
	3
DEFROSTER	4	BLOWER	(EH3512-1 AND
	5
			EH3515-1 ONLY)
	6
	7
	8
	9	FRONT HEATER
	10
		REAR HEATER	(EH3515 SERIES ONLY)

24 VAC MODEL

			INPUT, AC HIGH
	1		INPUT, AC LOW (NEUTRAL)
	2
	3	RED		RED
DEFROSTER	4		DIODE		BLOWER (EH3512-2 AND
		BLK		BLK
	5		BRIDGE
					EH3515-2 ONLY)
	6			CAP
	7
	8
	9		FRONT HEATER
	10
			REAR HEATER		(EH3515 SERIES ONLY)

230 V AC MODEL

1

2

3

DEFROSTER4 5

6

7

8

9

10

INPUT, AC HIGH

INPUT, AC LOW (NEUTRAL)

	RESISTOR
120 VAC BLOWER	(EH3512-3 AND
	EH3515-3 ONLY)
FRONT HEATER
REAR HEATER	(EH3515 SERIES ONLY)

Figure 3. EH3508/EH3512/EH3515 Series Wiring Diagram

12 C478SM-A (4/07)