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ERVBBSVA1100, ERVBBSHA1100
HRVBBSVA1100, HRVBBSHA1100
ENERGY/HEAT RECOVERY VENTILATOR
Installation Instructions
NOTE: Read the entire instruction manual b efore 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 (T op 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 m ay 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 i n 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 wo rds; 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 i njury 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 re moved)