Lindab PRU Pressure Control Damper Instruction Manual
- May 15, 2024
- Lindab
Table of Contents
lindab for a better climate
Instruction Manual Installation instruction
Lindab PRU
PRU Pressure Control Damper
© 2024.02 Lindab Ventilation. All forms of reproduction without written
permission are forbidden. is the registered trademark of Lindab AB.
Lindab’s products, systems, product and product group designations are
protected by intellectual property rights (IPR).
Product
Dimensions
Dimension table
Ødnom
mm| L
mm| L2
mm| hnom
mm| Weight
kg
---|---|---|---|---
100| 182| 172| 223| 1.9
125| 182| 183| 248| 2
160| 182| 195| 283| 2.2
200| 182| 205| 323| 2.5
250| 222| 213| 373| 3
315| 222| 219| 438| 3.7
400| 262| 223| 523| 4.1
500| 262| 226| 623| 6.3
630| 262| 228| 753| 8.1
hnom and Weight is shown in the table for PRU-UNI.
SPR: hnom + 20 mm. and weight + 1.5 kg
FAS: hnom + 15 mm. and weight + 0.4 kg
Motor type table
| Type | Regulator | Motor |
|---|---|---|
| Ø 100 – Ø 315 | Ø 400 – Ø 630 | |
| UNI | VRU-D3-BAC | LM24A-VST |
| UNI-M | VRU-M1-BAC | LM24A-VST |
| UNI-MR | VRU-M1R-BAC | LM24A-VST |
| SPR | VRU-D3-BAC | LF24A-VST |
| SPR-M | VRU-M1-BAC | LF24A-VST |
| SPR-MR..- | VRU-M1R-BAC | LF24A-VST |
| FAS-MR – | VRU-M1R-BAC | LMQ24A-VST |
*) Max 20 m measuring hose
**) Do not use measuring hose
PRU in details
Mounting of PRU
- Drill a hole ø10 mm in the duct
- Assembly the rubber gasket, flange and sensor
- Mount the sensor on the duct, make sure the sensor points against the air direction.
- Mount the hose
The
sensor shall point against the air direction in the duct.
Balancing
| Universal controllers
UNI(-M) / SPR(-M) / FAS(-M)
---|---
Belimo Service Tool ZTH-EU|
Belimo PC-Tool MFT-P via ZTH-EU|
Belimo Assistant App with NFC|
Belimo Assistant App with Bluetooth via ZIP-BT-NFC|
|
Note *)| Modbus/Bacnet/KNX settings can be done with ZTH-EU, PC-Tool, or
Belimo Assistant App.
Note **)| Belimo Assistant App works with all Universal controllers.
Maintenance:
The visible parts of the product can be wiped with a damp cloth. The damper
and and duct can be cleaned through the duct system or demounted.
Cleaning the measuring sensor
Please demount the hose and use clean air to cleanse the hose and measuring
sensor. Mounting tube
Put the tube back followed by squeezing the black thightness rings back.
Mounting tube step 1
Put the hose back (bottom slot) Mounting tube step 2
Squeeze the black thightness rings back.
Most of us spend the majority of our time indoors. Indoor 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