Table of Contents
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Product overview
Fig. 1: Schematic illustration, VDW shown
A
VDW-Q
B
VDW-R
①
Diffuser face
②
Central fixing screw with decorative cap
③
Adjustable air control element (only VDW)
④
Plenum box
⑤
Cross bar
⑥
Suspension hole
⑧ – ⑭: Optional equipment
This manual describes the
following product types:
Installation manual
Air terminal devices
Ceiling diffusers
- AIRNAMIC, VDW, TDV Silent Air, RFD, FD, TDF Silent Air, VD, FDE,
XARTO, ADD, DCS, VDR, ADLQ, DLQ, ADLR, DLQL, DLQ-AK,
Universal plenum box
Air terminal devices Ceiling diffusers
GB/en
⑦
Spigot
⑧
Lip seal
⑨
Damper blade for volume flow rate balancing
⑩
Pressure tap
⑪
Green cord for closing the damper blade
⑫
White cord for opening the damper blade
⑬
Measuring tube
⑭
Text label indicating plenum box variant
TROX GmbH
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn
Germany
Phone: +49 (0) 2845 2020
+49 (0) 2845 202-265
E-mail: trox@trox.de
http://www.troxtechnik.com
1
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Table of Contents
Related Manuals for Trox Technik VDW-Q
Summary of Contents for Trox Technik VDW-Q
- Page 1 Phone: +49 (0) 2845 2020 Air terminal devices +49 (0) 2845 202-265 E-mail: trox@trox.de http://www.troxtechnik.com Ceiling diffusers Product overview Fig. 1: Schematic illustration, VDW shown ⑦ VDW-Q Spigot ⑧ VDW-R Lip seal ① ⑨ Diffuser face Damper blade for volume flow rate balancing ②...
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Page 2: Important Notes
Important notes Important notes Personal protective equipment Information on the installation manual Personal protective equipment must be worn for any work in order to reduce health or safety haz- This manual enables operating or service personnel ards to the minimum. to correctly install the product described below and to use it safely and efficiently. -
Page 3: Transport And Storage
Transport and storage Air terminal devices supply cold or warm air to Please note: rooms (within the stated supply air to room air tem- Be careful when unloading or moving the perature differences). product, and pay attention to the symbols and Installation, operation and maintenance may have information on the packaging. -
Page 4: Installation
Installation Installation Ceiling diffusers General information If possible, install the device before fixing the ceiling tiles; if this is not possible, remove the adjacent Personnel: ceiling tiles. Specialist personnel Use only approved and adequately sized suspen- Protective equipment: sion systems (fixing material is not included in the supply package). -
Page 5: Installation Types
Installation Installation types The optimum aerodynamic function is only ach- ieved with flush ceiling installation Installation without plenum box Fig. 3: Flush ceiling installation with square plenum Fig. 6: Flush ceiling installation with standard cross bar G1, screw-fixed to ceiling Fig. - Page 6 Installation Ceiling systems Installing the diffuser face In order to protect the surface of the diffuser face, unpack and install it only after all other construc- tion steps have been completed. If there is a lengthy break between installation and commissioning, cover all openings of the casing (e.g.
- Page 7 Installation Duct connection The plenum box has a spigot for duct connection. Variants with a double lip seal allow for a sufficiently tight connection; additional sealing is not required. Air terminal devices Ceiling diffusers...
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Page 8: Electrical Connection
Electrical connection Electrical connection Personnel: Skilled qualified electrician DANGER! Danger of electric shock! Do not touch any live components! Electrical equipment carries a dangerous electrical voltage. – Only skilled qualified electricians are allowed to work on the electrical system. –... - Page 9 Electrical connection Electric open/close actuators Fig. 12: 3-point control with NC or NO contact Fig. 10: Open/close control with NC or NO contact Direction of rotation OPEN OPEN Actuator has stopped (undefined posi- Direction of rotation tion) OPEN OPEN CLOS CLOSED CLOS OPEN 2...
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Page 10: Initial Commissioning, Maintenance And Cleaning
Initial commissioning, maintenance and cleaning Initial commissioning, maintenance and Direction of rotation cleaning Pos. 0 Actuator has stopped (undefined position) Pos. 2 Initial commissioning Pos. 3 Before you start commissioning: Check that the air terminal devices are cor- Modulating actuators rectly seated. - Page 11 Initial commissioning, maintenance and cleaning Ceiling diffusers, variant -M Ceiling diffusers, variant -MN - volume flow rate measurement The diffuser face can be removed to access the damper blade (Fig. 16/1); the damper blade can Ceiling diffusers with universal plenum box, damper then be set to any position between 0 and 90°...
- Page 12 Initial commissioning, maintenance and cleaning If necessary, adjust the damper blade posi- tion with the cords. Volume flow rate calculation Fig. 18: Volume flow rate calculation for air density 1.2 kg/m³ Fig. 19: Volume flow rate calculation for other air densities The K values are given in the technical leaflet for the plenum box.
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