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Brand | Reflex |
---|---|
Model | variomat 2-1/60 |
Category | Control Systems |
Language | English |
Outlines essential safety precautions for installation and operation.
Requirements for the installation location, including load capacity and frost-free conditions.
Guidelines for electrical wiring by qualified personnel following local regulations.
Guidance on selecting the installation location and room requirements.
Illustrates various installation configurations for the control unit.
Instructions for correctly positioning and connecting the VG basic vessel.
Describes how to install the VF secondary vessel, including hose set connection.
Instructions for mounting the level gauge, including CAUTION points.
Diagrams and guidelines for connecting the control unit and expansion lines.
Instructions for integrating overflow and pump lines, and system temperature limits.
Shows schematic diagrams for 'variomat 1' in single-boiler and district heating systems.
Shows schematic diagrams for 'variomat 2-1' and 'variomat 2-2' systems.
Guidelines for electrical wiring by a qualified electrician.
Wiring diagrams for single-pump and dual-pump systems on the circuit board.
Wiring diagram for the 'variomat 1' control unit circuit board.
Conditions that must be met before initiating the start-up process.
Guide to the initial controller setup sequence, including language and pressure settings.
Instructions for filling the system vessels and control unit.
Procedure for bleeding air from the pressure-maintaining pump.
General description of automatic mode operation and degassing programs.
Instructions for operating pumps and valves manually.
Accessing and navigating the customer menu for parameter changes.
How error messages are displayed and acknowledged.
Table listing error codes, types, causes, and troubleshooting remedies.
Continuation of the error code table with specific error types and remedies.
General recommendations for annual maintenance and service.
Overview of the pressure-maintaining, degassing, and make-up functions.
How the system maintains pressure by directing water flow.
Process for removing dissolved gases from system water.
How the system detects and replenishes low water levels.