Product Overview
This document provides installation instructions for the Danfoss FHM-C1 and FHM-C2 Compact Mixing Shunt. It details the necessary steps, specifications, and compliance information for proper setup and operation.
Technical Specifications and Components
The FHM-C1 and FHM-C2 are compact mixing shunts designed for heating systems. Key specifications and components include:
- Torque Specification: Connections should be tightened to 50 Nm using a torque wrench. Textual description of diagram: Torque wrench symbol indicating 50 Nm.
- Pressure Drop: Indicated pressure drop (ΔP) values are 0.6 bar and 0.1 bar. Textual description of diagram: Graph illustrating pressure drop (ΔP) values.
- Pressure Gauge: A pressure gauge is integrated, marked from 20 to 40. Textual description of diagram: Pressure gauge dial.
- Compatibility: Compatible with Grundfos FTC (013G5081).
- Temperature Range: The unit operates within a temperature range indicated by markings for 20, 30, 40, and 50 °C. Textual description of diagram: Temperature markings on a component.
Installation Steps
Follow these steps for the correct installation of the mixing shunt:
Step 1: Initial Check/Incorrect State
The diagram shows the unit in an initial state or an incorrect configuration, marked with a red cross (❌).
Textual description of diagram: Step 1 illustration.Step 2: Correct Connection/Setting
This step illustrates a correct connection or setting, indicated by a green checkmark (✔️) and a tool symbol (?) with the text '12V='.
Textual description of diagram: Step 2 illustration.Step 3: Adjustment Range
An adjustment or setting range is indicated by arrows and the notation '× 2-5'.
Textual description of diagram: Step 3 illustration.Step 4: Successful Installation/Operation
The final state shows a successful installation or operation, confirmed by a green checkmark (✔️) and a thumbs-up symbol (?).
Textual description of diagram: Step 4 illustration.
Important Notes and Compliance
- Handling: Avoid improper handling. [Icon of hand with a cross through it: ?✋]
- Documentation: Refer to the user manual and technical documentation for detailed information. [Icon of person with books: ??]
- Technical Settings: Consult technical specifications for optimal setup. [Icon of gears and wrench: ⚙️?]
- VDI 2035 & VdTÜV Tch 1466: This product is relevant to VDI 2035 and VdTÜV Tch 1466 standards, which provide guidelines for water quality in heating systems to prevent corrosion and scaling. [Warning symbol ⚠️, water droplets ?, and person ? icons]
Manufacturer Information
Manufacturer: Danfoss A/S, Heating Segment
Website: danfoss.com
Contact: +45 7488 2222, E-Mail: heating@danfoss.com
Document Numbers: AN36855350417500-000102, 013R2190
© Danfoss | FEC | 2022.02. All rights reserved.
