TABLE OF CONTENTS
1
BEFORE STARTING THE INSTALLATION
PROCEDURE
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 14
2
DESCRIPTION AND INTENDED USE OF
UNIT
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 14
2�1
INSTALLATION SITE � � � � � � � � � � � � � � � � � � � � � � � � � � p� 14
2�2
WATER QUALITY WARNINGS� � � � � � � � � � � � � � � � � � p� 14
2�3
ACCESSORIES � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 15
2�4
FACTORY MOUNTED KIT VALVES � � � � � � � � � � � � � � p� 16
3
DIMENSIONS
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 17
4
INSTALLATION REQUIREMENTS
4�1
INSTALLATION � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 17
4�2
MOUNTING BASE UNIT AND COVER CABINET
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 19
5
CHECKS BEFORE STARTUP
6
USE
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 19
7
MAINTENANCE
CLEANING THE AIR FILTER� � � � � � � � � � � � � � � � � � � � p� 20
CLEANING THE HEAT EXCHANGER � � � � � � � � � � � p� 20
CLEANING THE CABINET � � � � � � � � � � � � � � � � � � � � � p� 20
8
TROUBLESHOOTING
9
RATED TECHNICAL DATA
10
WEIGHTS
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 61
11
FIGURES
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 62
12
ELECTRICAL WIRINGS
� � � � � � � � � � p� 17
� � � � � � � � � � � � � � � � p� 19
� � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 20
� � � � � � � � � � � � � � � � � � � � � � p� 20
� � � � � � � � � � � � � � � � � p� 61
� � � � � � � � � � � � � � � � � � � � � p� 70
OPERATING LIMITS
Thermal carrier fluid: water
Water temperature: from 5°C ÷ +95°C
Air temperature: 5°C ÷ 43°C
Supply voltage: 230 V - 50 Hz
Max. water pressure during operation: 10 bar
Limit of room air relative humidity: RH<85% not
condensing