NuTone IA-29, IA-28 operating instructions Townhouse Apartments

TYPICAL SYSTEM LAYOUT CONTINUED

MODEL 301T

TRANSFORMER

120vAC, 60Hz

HOUSE POWER. OBSERVE LOCAL CODE.

NUTONE IW-6 MAX. 4000 FT.

PER SYSTEM. MAX. 500 FT.

ANY ONE RUN

18/2

(NUTONE S-143)

IMA-516

CENTRAL AMPLIFIER

ORN / WHT BLK

BLK	ORN	BLK / WHT
PAIR
NOT
USED	14 GA	AC

CHIME	FIELD
	GROUNDING
	WIRE
CHIME	AC

18 GA

N482BX

	BLK/W
	ORN/W
	RED
IW-2 (100 FT. MAX.)
NUTONE	OPTIONAL
	DOOR
	RELEASE

DOOR SPEAKER GA18

BLK

ORN

RED/W

NUTONE IW-2 (100 FT. MAX.)

TO APT.

NO. 3

N482BX

TO APT.

NO. 3

IW-6

IW-6

TO APT.

NO. 1

OPTIONAL

DOOR

RELEASE

18 GA

RED RED / WHT

18 GA 2000 FT. MAX. TO LAST DOOR RELEASE.

2500 FT. MAX. TO LAST SPEAKER BUZZER

PUSH BUTTON

DOOR SPEAKER

PUSH

BUTTON

TO APT

NO. 3

APARTMENT NO. 1

APARTMENT NO. 2

TOWNHOUSE APARTMENTS

A typical system includes individual door speakers and apartment speakers with built-in door buzzer. As an option, an electric door release may be used.

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