HEATING & COOLING
HRVCCLHU,
HRVCCSVU,
HRVCCLVU
Heat Recovery
Ventilator
Visil
www.camer.com
Installation, Start-Up, and Operating
Instructions
Sizes 1150, 1200, 1250, and 1330
NOTE:
Read
the entire
instruction
manual
before
starting
the
installation.
Index
Page
SAFETY
CONSIDERATIONS
.....................................................
2
INTRODUCTION
..........................................................................
2
LOCATION
....................................................................................
2
Inspect
Equipment
....................................................................
2
Select
Location ..........................................................................
2
UNIT INSTALLATION
.............................................................
2-3
Mount
Unit ................................................................................
2
Independent
System
Application
..............................................
2
Forced-Air
Application
.............................................................
3
Connect
Ducts
to HRV .............................................................
3
Condensate
Drain ......................................................................
3
Locate
and Install
Exterior
Hoods ........................................
3-4
COMPONENT
DESCRIPTION
....................................................
5
WALL
CONTROL
.....................................................................
4-6
Location
.................................................................................
6-7
Basic
Control
Operation
...........................................................
6
Standard
Control
Operation
......................................................
6
Automatic
Control
Operation
...................................................
6
Wiring ........................................................................................
7
Humidity
Selector
.....................................................................
7
ELECTRICAL
CONNECTIONS
...............................................
7-8
115-vac
Wiring .........................................................................
7
12-vdc
Wiring ...........................................................................
8
ACCESSORIES
..........................................................................
8-9
Interlock
Relay ..........................................................................
8
20 Minute
Timer .......................................................................
8
60 Minute
Adjustable
Timer ....................................................
8
BALANCING
HRV ................................................................
lO-I 1
Balancing
Dampers
.................................................................
10
Flow Collars
......................................................................
10-11
VENTILATION
EVALUATION
...........................................
12-13
Method
i .................................................................................
13
Method
2 .................................................................................
13
CONTROL
BOARD
OPERATION
............................................
13
Board Function
........................................................................
13
Defrost .....................................................................................
13
Off and Intermittent/Off
Mode ...............................................
13
High-Speed
Air Exchange
......................................................
13
Low-Speed
Air Exchange
.......................................................
13
CARE
AND MAINTENANCE
..............................................
13-14
Door .........................................................................................
13
Filter ........................................................................................
14
Blower
Motor
and Wheel .......................................................
14
Cleaning'the
Core ...................................................................
14
TROUBLESHOOTING
..........................................................
14-17
Wall Control ............................................................................
14
Control
Board ..........................................................................
14
Blower
Motor ..........................................................................
14
Blower Speed
Selection ..........................................................
14
Defrost ................................................................................
14-16
Control
Module
Jumpers ........................................................
16
Error
Signaling
..................................................................
16-17
WIRING
DIAGRAMS
...........................................................
18-19
DIMENSIONAL
DRAWINGS
..............................................
20-22
A99271
Fig. 1--HRVCCLHU
Conventional Unit
A92268
Fig. 2--HRVCCSVU
Compact Unit
\j
A92377
Fig. 3_HRVCCLVU
High Efficiency Unit
Manufacturer
reserves
the right to discontinue,
or change at any time, specifications
or designs
without
notice and without
incurring obligations.
_2
PC 101
Catalog NO. 03HR-VC3
Printed in U.S.A.
Form HRV-2SI
Pg 1
5-00
Replaces:
HRV-1SI
a
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