Table of Contents
1 SAFETY 3
1.1 DANGER, WARNING AND CAUTION . . . 3
1.2 IMPORTANT INFORMATION . . . . . . . . . 3
1.3 DANGER OF FREEZING . . . . . . . . . . . . 3
2 INSTALLATION 4
2.1 HEATING WITH HOT WATER . . . . . . . . . 4
2.2 DELIVERY . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 POSITIONING AND CLEARANCES. . . . . 4
2.4 DISTRIBUTION SYSTEM . . . . . . . . . . . . 6
2.5 BOILER INSTALLATION . . . . . . . . . . . . . 7
2.6 ELECTRIC POWER SUPPLY . . . . . . . . . 7
3 OPERATION 8
3.1 ADJUSTMENTS AND START-UP . . . . . . . 8
3.2 OPERATING PRINCIPLE . . . . . . . . . . . . 8
3.3 MECHANICAL HIGH LIMIT . . . . . . . . . . . 8
3.4 ELECTRONIC CONTROL . . . . . . . . . . . . 9
4 MAINTENANCE 13
5 INFORMATION 13
6 TECHNICAL DATA 14
List of Figures
Figure 1: Mounting Configurations . . . . . . 5
Figure 2: Menu Navigation . . . . . . . . . . 11
Figure 3: Modulation as Function of the
Outdoor Temperature . . . . . . . . 12
Figure 4: Boiler Components and Dimensions 15
Figure 5: Typical Diagram of a Single Zone
Installation . . . . . . . . . . . . . . 16
Figure 6: Multi-zone Diagram with more than
one Circulator . . . . . . . . . . . . 16
Figure 7: Multi-zone Diagram with Motorized
Valves . . . . . . . . . . . . . . . . 17
Figure 8: Dual-Energy Installation . . . . . . 17
Figure 9: Electrical Diagram . . . . . . . . . . 18
Figure 10: Electrical Pannel . . . . . . . . . . 19
Figure 11: Parts List . . . . . . . . . . . . . . . 20
List of Tables
Table 1: Minimum Clearances to Combustible
Material . . . . . . . . . . . . . . . . 5
Table 2: Circulating Pump Flow Rates . . . . 6
Table 3: Alarm Description . . . . . . . . . . 10
Table 4: Technical Specifications . . . . . . . 14
Table 5: Parts List . . . . . . . . . . . . . . . 21
Table 6: List of Wires . . . . . . . . . . . . . 21
Table 7: Resistance Table of Temperature
Sensors 10kΩ . . . . . . . . . . . . 22
2
To Next Page
Loading...
