Broan HRV90HT, ERV90HCT installation instructions Table Of Contents

TABLE OF CONTENTS

1.	TECHNICAL DATA		. . .4-6
	1.1	AIR DISTRIBUTION (NORMAL OPERATION)	. . . . .4
	1.2	AIR DISTRIBUTION (RECIRCULATION OR DEFROST MODE)	. . . . .4
	1.3	SPECIFICATIONS	. . . . .4
	1.4	PERFORMANCE CHARTS	. . . . .5
	1.5	DIMENSIONS	. . . . .6
	1.6	CONTROLS AND LINKAGE POSSIBILITY	. . . . .6
2.	TYPICAL INSTALLATIONS		. . .7-8
	2.1	FULLY DUCTED SYSTEM	. . . . .7
	2.2	CENTRAL DRAW POINT	. . . . .7
	2.3	SIMPLIFIED INSTALLATION	. . . . .7
	2.4	INSTALLATION FOR ERV UNITS ONLY	. . . . .8
3.	INSTALLATION		. .9-16
	3.1	INSPECT THE CONTENT OF THE BOX	. . . . .9
	3.2	LOCATING THE UNIT	. . . . .9
	3.3	UNIT PREPARATION	. . . . .9
	3.4	HOW TO HANG THE UNIT	. . . .10
	3.5	PLANNING OF THE DUCTWORK	. . . .10
	3.6	INSTALLING THE DUCTWORK AND REGISTERS	.10-12
	3.7	CONNECTING THE DUCT TO THE UNIT	. . . .13
	3.8	INSTALLING THE TANDEM® TRANSITION KIT	.13-15
	3.9	INSTALLING 2 EXTERIOR HOODS	. . . .16
4.	CONTROLS		.17-19
	4.1	INTEGRATED CONTROL	. . . .17
	4.2	ELECTRICAL CONNECTION TO OPTIONAL WALL CONTROLS	.17-18
	4.3	VT4W OPTIONAL MAIN WALL CONTROL OPERATION	. . . .18
	4.4	OPTIONAL AUXILIARY WALL CONTROLS OPERATION	. . . .19

5. ELECTRICAL CONNECTION TO THE FURNACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

6. WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

7. BALANCING THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

8. CONNECTING THE DRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

9. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23-24

9.1 BIANNUAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23-24 9.2 ANNUAL MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

10.	SERVICE PARTS	25
11.	TROUBLESHOOTING	26

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