Lindab NQ19-160 Ceiling Diffuser Instruction Manual
- July 13, 2024
- Lindab
Table of Contents
Lindab NQ19-160 Ceiling Diffuser
Specifications
- Product: Lindab NQ19 Ceiling Diffuser
- Order Code: NQ19-315
- Nozzles: 100
Product Usage Instructions
Overview
The Lindab NQ19 Ceiling Diffuser is designed to provide supply air with individually adjustable nozzles for optimal air distribution. The product is part of Lindab’s line of climate control solutions.
Dimensions and Variants
The NQ19 is available in various sizes with different numbers of nozzles to suit different ceiling systems. Refer to the user manual for detailed dimensions and variants information.
Installation
To install the NQ19 diffuser in a CBC plenum box, follow these steps:
- Install the CBC plenum box in the ceiling.
- Remove the faceplate of the NQ19 diffuser.
- Use self-tapping screws to secure the diffuser in place.
Balancing
For detailed balancing instructions and k-factors, refer to the CBC installation instructions. Pull damper strings and measuring tube out of the plenum box through one of the center nozzles for balancing purposes.
Maintenance
The hinged faceplate of the NQ19 diffuser can be easily opened for cleaning internal parts or gaining access to the duct or plenum box. Wipe visible parts with a damp cloth for regular maintenance. Refer to the CBC installation instructions for detailed maintenance procedures.
FAQ
Can I adjust the air patterns of the Lindab NQ19 Ceiling Diffuser?
Yes, the diffuser comes with individually adjustable nozzles that allow you to customize the air patterns according to your requirements.
How do I access the measuring tube and damper strings for balancing?
To access the measuring tube and damper strings, pull them out of the plenum box through one of the center nozzles before clicking on the faceplate. Ensure that the diffuser faceplate is on during balancing.
Is it necessary to use self-tapping screws for installation?
Yes, it is recommended to use self-tapping screws to secure the NQ19 diffuser in place during installation.
Overview
Dimensions
Installation Instruction
Installation of NQ19 diffuser in CBC plenum box
Balancing
Go to the CBC installation instruction for detailed balancing instructions and
k-factors. See also the airborne calculator to configure your NQ19.
Air patterns – Individually adjustable nozzles
As an example the NQ19-315 faceplate with 100 nozzles are shown below with
different air patterns. The diffuser is sup-plied as standard with nozzles set
to a swirl (rotation) pattern.
Most of us spend the majority of our time indoors. In-door climate is crucial
to how we feel, how productive we are and if we stay healthy.
We at Lindab have therefore made it our most important objective to contribute
to an indoor climate that improves people’s lives. We do this by developing
energy-efficient ventilation solutions and durable building products. We also
aim to contribute to a better climate for our planet by working in a way that
is sustainable for both people and the environment.
Lindab | For a better climate