30
INSTALLATION AND USER’S MANUAL
CONTENT
INTRODUCTION
29
SAFETY PRECAUTION
29
SPECIFICATION
31
INSTALLATION (VENT OUTSIDE)
32
INSTALLATION (VENT INSIDE)
36
DESCRIPTION OF COMPONENTS
37
OPERATION
38
MAINTENANCE
38
TROBULESHOOTING
39
CONFORMITY WITH DIRECTIVES
40
ENVIRONMENTAL PROTECTION
40
3
1