VICTRIX 3.024245 Caldaia Pro System Flow Probe Kit Instruction Manual

**VICTRIX 3.024245 Caldaia Pro System Flow Probe Kit Instruction Manual

**

SYSTEM FLOW PROBE KIT FOR BOILER VICTRIX PRO – VICTRIX PRO V2 Cod.

3.024245

THIS SHEET MUST BE LEFT WITH THE USER ALONG WITH THE BOILER INSTRUCTION BOOKLET

GENERAL WARNINGS.

All products are protected with suitable transport packaging. The material must be stored in a dry place protected from the weather. This instruction manual provides technical information for installing the kit. As for the other issues related to kit installation (e.g. safety in the workplace, environmental protection, accident prevention), it is necessary to comply with the provisions specified in the regulations in force and with the principles of good practice. Improper installation or assembly of the appliance and/or components, accessories, kits and devices can cause unexpected problems for people, animals and objects. Read the instructions provided with the product carefully to ensure proper installation. Installation and maintenance must be performed in compliance with the regulations in force, according to the manufacturer’s instructions and by professionally qualified staff, meaning staff with specific technical skills in the plant sector, as envisioned by the law.

Key:

1. Clamp 8 x 550
2. System flow probe
3. Thermal paste syringe

PROBE ASSEMBLY.

• Open the lid (fig. 2);
  

• Drill the rubber cable gland with a pointed tool (fig. 3);
  

• Pass the connection cables through the rubber cable gland (fig. 4)
  
  and connect the probe electrically to the terminal block (fig. 5).
  
  The two electric cables can be exchanged when being connected.

• Close the lid (fig. 6);
  

• Using the relative supplied syringe, cover the contact zone of the metal part of the probe on the pipe with plenty of conductive paste (fig. 7) ;
  

• Move the probe towards the pipe making sure that its metal part overlaps the area covered in conductive paste and attach it securely using the supplied clamp (fig. 8);
  
  N.B.: if necessary, release the clamp to reposition it using a special tool ( fig. 9).
  
  

• Cut any excess of the clamp (fig. 10). N.B.: max pipe diameter = DN100.
  

ELECTRICAL CONNECTION

• Maximum length of the cables is 25 metres (distance of the boiler – system flow probe).
• Section of the cables between 0.5 and 1.5 mm The cable must have a protective sheath with a diameter between Ø 5 and 7 mm.
• In the case of boilers connected in Simple Cascade, the probes must be connected to the MASTER boiler.

VICTRIX PRO WIRING DIAGRAM.

Key:

• A38 – Terminal board (signal)
• B1-2 – Common flow probe (NTC) (optional)
• B3 – Flow probe (low temperature) (NTC) (optional)

1. Boiler communication BUS in simple cascade (make the electrical connections as per the specific diagram)
2. Master boiler
3. Slave Boiler / Last of multiple Slave boilers

N.B. set the parameters relating to the probes actually present in the system (see instruction manual, “TECHNICIAN” / “HYDRAULIC SETTINGS” menu).

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