HVAC / Refrigeration Components
Danfoss 023R9615 modulinQ Hermetic Filter Drier Installation Guide
Installation guide for the Danfoss modulinQ Hermetic filter drier (Type DMC / DCC). Includes assembly steps, torque specifications, operating limits, and maintenance requirements.
Table of contents
Quick guide from the manual
The Danfoss modulinQ Hermetic filter drier (Type DMC / DCC) is designed for modular refrigeration systems. Key operating conditions include a maximum working pressure (MWP/PS) of 49 bar and an operating temperature range of -40°C to +85°C. The unit must be installed within +/- 10° of the vertical position and requires mandatory support via clamping.
Installation procedure
Follow these steps to install the filter drier:
- Preparation: Remove any dirt or debris from the connection surfaces before assembly.
- Pre-assembly: Apply oil (e.g., Reniso Triton SE 55) to the metal seal. Insert the metal seal into the bottom part of the assembly.
- Tightening: Connect the top and bottom parts. Tighten the connection to a torque of 60 +/- 12 Nm.
Safety and maintenance
To ensure system integrity and safety, adhere to the following requirements:
- Always discard used metal seals and o-rings; replace them with new ones for every installation.
- Always use dedicated metal seals and o-rings.
- The ModulinQ Hermetic receiver filter drier must be connected to a ModulinQ Expansion module.
- For a complete list of approved refrigerants, visit the official Danfoss website at store.danfoss.com.
Technical specifications
The following specifications apply to the DMC / DCC series:
- Refrigerant: R290 (check website for full list).
- Media Temperature: -40°C to +85°C.
- MWP/PS: 49 bar.
- Max Tilt: +/- 10° vs vertical.
- Support: Obligatory clamping required.
Official resources from the manual
Manufacturer information
Danfoss A/S
Practical help
Common problems
Leakage at connection
Ensure new metal seal and o-rings are used. Do not reuse old components.
Mechanical instability
Ensure mandatory support/clamping is installed as per instructions.
Before use
- Verify refrigerant compatibility (R290 approved).
- Ensure operating temperature is between -40°C and +85°C.
- Confirm support/clamping is available for installation.
- Obtain new metal seal and o-rings.
- Have torque wrench ready (60 +/- 12 Nm).
Specs in practice
- MWP/PS: 49 bar
- Maximum Working Pressure allowed for the unit.
- Torque: 60 +/- 12 Nm
- Required tightening force for the connection.
- Tilt: +/- 10° vs vertical
- Maximum allowable installation angle.
Images and diagrams
- Step 1: Clean surfaces of dirt and debris.
- Step 2: Apply oil to seal and insert into bottom part.
- Step 3: Tighten connection to specified torque.
Model compatibility
- Must be connected to modulinQ® Expansion module.
- Approved refrigerants: R290 (check website for full list).
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.