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
TABLE OF CONTENTS
1
BEFORE STARTING THE INSTALLATION
PROCEDURE
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 15
2
DESCRIPTION AND INTENDED USE OF
UNIT
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 15
2�1
INSTALLATION SITE � � � � � � � � � � � � � � � � � � � � � � � � � � p� 15
2�2 WATER QUALITY WARNINGS� � � � � � � � � � � � � � � � � � p� 15
2�3 ACCESSORIES � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 16
2�4 FACTORY MOUNTED KIT VALVES � � � � � � � � � � � � � � p� 17
3 DIMENSIONS
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 18
4
INSTALLATION REQUIREMENTS
� � � � � � � � � � p� 18
4�1 INSTALLATION � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 18
4�2 MOUNTING BASE UNIT AND COVER CABINET � � p� 19
5
CHECKS BEFORE STARTUP
� � � � � � � � � � � � � � � � p� 20
6 USE
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 20
7 MAINTENANCE
� � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 20
CLEANING THE AIR FILTER� � � � � � � � � � � � � � � � � � � � p� 20
CLEANING THE HEAT EXCHANGER � � � � � � � � � � � p� 21
CLEANING THE CABINET � � � � � � � � � � � � � � � � � � � � � p� 21
8 TROUBLESHOOTING
� � � � � � � � � � � � � � � � � � � � � � p� 21
9
RATED TECHNICAL DATA
� � � � � � � � � � � � � � � � � p� 54
10 WEIGHTS
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 55
11 FIGURES
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � p� 56
11�1 WIRING DIAGRAMS � � � � � � � � � � � � � � � � � � � � � � � � � � p� 62
