User Manuals: REXNOVA ISA 20 BITHERMAL Wall-hung Boiler

Manuals and User Guides for REXNOVA ISA 20 BITHERMAL Wall-hung Boiler. We have 1 REXNOVA ISA 20 BITHERMAL Wall-hung Boiler manual available for free PDF download: Installation, Use And Maintenance Manual

REXNOVA ISA 20 BITHERMAL Installation, Use And Maintenance Manual

REXNOVA ISA 20 BITHERMAL Installation, Use And Maintenance Manual (36 pages)

Wall-hung boiler with integrated heat exchanger

Brand: REXNOVA | Category: Boiler | Size: 1 MB

Table of Contents

General Requirements

4
- Table of Contents
  4
- General Information
  4
Use and Operation

5
- Unit Description
  5
- Components
  5
- Interface Description
  6
- Season Selection Menu
  6
- Temperature Setting Menu
  7
- Operating by Room Thermostat
  8
- Special Functions
  8
- Faults
  8
- Fault Codes Table
  9
Installation

10
Adjustment and Maintenance

20
- General Maintenance Operations
  20
- Preliminary Maintenance Operations
  20
- Service Function
  20
- Power Adjustment
  22
- Checking the Pressure at the Burner
  23
- Gas Pressure Check
  23
- Checking Mains Gas Supply Dynamic Pressure
  24
- Changing Gas Type
  25
- Checking Pressure at Burner at Maximum Power
  25
- Configuring the Software for a Change in Gas Type
  26
- Accessing the Configuration Menu
  27
- Installer Menu
  28
- Room Thermostat Installation
  29
- Special Functions
  30
- Technical Data Sheet
  31

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