RVR Energy Technology CAHA Midi 425 Manuals

Manuals and User Guides for RVR Energy Technology CAHA Midi 425. We have 1 RVR Energy Technology CAHA Midi 425 manual available for free PDF download: Installation, Use And Maintenance Instructions

RVR Energy Technology CAHA Midi 425 Installation, Use And Maintenance Instructions

RVR Energy Technology CAHA Midi 425 Installation, Use And Maintenance Instructions (48 pages)

Floor standing multi-sectional gas boilers

Brand: RVR Energy Technology | Category: Boiler | Size: 5 MB

Table of Contents

Instructions for the User
2
Starting the Boiler
3
Switching off the Boiler
3
Table of Contents
4
1 Description - Boiler

6
2 Technical Data

7
- Component Matrix
  8
3 Dimensions

8
4 Operation

9
5 Boiler Control

13
- Control Panel
  13
- Push Buttons on Control Panel
  13
- User Menu
  14
- Parameter/Value Setting
  14
- Parameters Accessible by User
  14
- Installer (Technician) Menu
  17
- Parameters Accessible by Installer (Technician)
  17
- Manual Chimney Sweep Mode
  23
- Disabling CH Request
  23
- Service Code
  23
- Tacho Fan Speed
  23
- Errors
  23
- ECO Working Mode
  23
- Holiday Mode
  23
- Schedules for CH and DHW
  23
- Cascade and Modbus
  23
- Parameter Settings
  23
6 Installation

26
- Installing the Boiler
  26
- Frost Protection
  26
- Water Connection
  27
- Pump
  27
- Minimum Flow
  27
- Water-Treatment
  28
- Water Connection General
  29
- Gas Connection
  29
- Air-Supply and Flue-Gas Connection
  29
  - B23
    29
  - C33
    29
- C63
  30
- Pressure Drop Calculations
  31
- Installing Flue -Exhaust and Air Inlet
  33
- General
  33
- Brackets, Mounting
  34
- Sealing and JOINING
  34
- Electrical Connection
  35
- Wiring Diagram
  36
- NTC Resistance Table (12K)
  37
- Pneumatic Connections
  38
- PC-Connection
  38
7 Commissioning

39
- Gas Category
  40
  - Adjustment % CO and Check Input
    41
8 Errors

42
- General
  42
- DHW Errors
  43
- CH-Errors
  43
- Errors (Hard and Soft Lockouts)
  43
9 Annual Service

45
- Service-Maintenance Table
  46

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