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SuperModulex 440
Unical SuperModulex 440 Manuals
Manuals and User Guides for Unical SuperModulex 440. We have
1
Unical SuperModulex 440 manual available for free PDF download: Installation And Servicing Instructions
Unical SuperModulex 440 Installation And Servicing Instructions (60 pages)
MODULAR CONDENSING BOILER
Brand:
Unical
| Category:
Boiler
| Size: 1 MB
Table of Contents
Table of Contents
3
1 General Information
4
Symbols Used in this Guide
4
Correct Use of the Appliance
4
Iinformation to be Passed over to the Person in Charge of the Appliance
4
Safety Warnings
5
Data Badge
6
General Warnings
7
2 Technical Features and Dimensions
8
Technical Features
8
Dimensions
9
Performance Data
12
RHS View Showing Main Components
13
3 Instructions for the Installer
14
General Warnings
14
Installation Standards
15
Packaging
16
Boiler Location in a Boiler Room
18
Installation on Existing Systems
19
Boiler Connection
19
Gas Connection
20
Connection Return and Flow System Pipes
21
Primary Circuit Pump or Boiler Pump
22
Additional Safety and Control Devices According to the Italian Law
23
Wiring Diagram for Additional Safety Devices
24
Safety Pressure Relief Valve
24
Mixing Header Filter
25
Ballstop Valves
25
Boiler Freeze Protection
26
Mixing Header and Plate Heat Exchanger
26
Condensing Drain
27
Water Treatment
28
Flue Chimney Connection
29
Operation
31
Electrical Connections
33
Functional Wiring Diagram
34
Wiring Diagram for Connection and Managing
36
Installation Examples (Functional Wiring and Connections Description)
38
Cascade Manager BCM
42
Connections for Boilers in Cascade, Controlled by Outer Compensators
43
Verifica Regolazione Della Pressione al Bruciatore
44
Configuration with a Modulating Pump
46
Filling the System
47
Emergency Functions
51
Lighting and Shutting down Procedures
52
4 Servicing Schedule
53
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