Bryant Energy/Heat Recovery Ventilator ERVBBSVA1100 User Manual

Bryant Fans

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ERVBBSVA1100, ERVBBSHA1100

HRVBBSVA1100, HRVBBSHA1100

ENERGY/HEAT RECOVERY VENTILATOR

Installation Instructions

NOTE: Read the entire instruction manual before starting the
installation.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS

1

. . . . . . . . . . . . . . . . . . . . . . . . .

INTRODUCTION

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLATION CONSIDERATIONS

2

. . . . . . . . . . . . . . . . . . .

COMPONENT DESCRIPTION

2

. . . . . . . . . . . . . . . . . . . . . . . .

UNIT INSTALLATION

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WALL CONTROL

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OPERATING THE ERV/HRV WITH
THE EVOLUTION CONTROL

5

. . . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL CONNECTIONS

6

. . . . . . . . . . . . . . . . . . . . . . . .

ACCESSORIES

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BALANCING ERV/HRV

7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VENTILATION EVALUATION

8

. . . . . . . . . . . . . . . . . . . . . . . .

CONTROL BOARD OPERATION

8

. . . . . . . . . . . . . . . . . . . . . .

CARE AND MAINTENANCE

8

. . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. Fresh air to building port
2. Exhaust air from building port
3. Fresh air from outside port
4. Exhaust air to outside port

A08103

Fig. 1 -- ERV/HRV Unit (Top Port)

A05330

Fig. 2 -- ERV/HRV Unit (Side Port)

SAFETY CONSIDERATIONS

Installation and servicing of this equipment can be hazardous due
to mechanical and electrical components. Only trained and

qualified personnel should install, repair, or service this equipment.
Untrained personnel can perform basic maintenance functions such

as cleaning and replacing air filters. All other operations must be

performed by trained service personnel. When working on this
equipment, observe precautions in the literature, on tags, and on

labels attached to or shipped with the unit and other safety
precautions that may apply.
Follow all safety codes. Installation must be in compliance with
local and national building codes. Wear safety glasses, protective

clothing, and work gloves. Have fire extinguisher available. Read

these instructions thoroughly and follow all warnings or cautions
included in literature and attached to the unit.

Recognize safety information. This is the safety--alert symbol

.

When you see this symbol on the unit and in instructions or
manuals, be alert to the potential for personal injury.
Understand these signal words; DANGER, WARNING, and
CAUTION. These words are used with the safety--alert symbol.

DANGER identifies the most serious hazards which will result in

severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used

to identify unsafe practices which may result in minor personal
injury or product and property damage. NOTE is used to highlight

suggestions which will result in enhanced installation, reliability, or

operation.

INTRODUCTION

The Energy/Heat Recovery Ventilator (ERV/HRV) is used to

exchange indoor stale air with outside fresh air. The unit is
equipped with a special energy/heat recovery core which transfers

both sensible and/or latent heat between the fresh incoming air and
stale exhaust air. The cross--flow design core allows entering and

leaving air streams to transfer heat and/or latent energy without

mixing (See Fig. 3).

FRESH AIR

FROM OUTSIDE

STALE AIR

TO OUTSIDE

STALE AIR

FROM BUILDING

FRESH AIR

TO BUILDING

A07460

Fig. 3 -- ERV/HRV Airflow During Air Exchange

(Bottom view with access door removed)

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