Advertisement
Advertisement
Table of Contents
Related Manuals for Vent-Axia Lo-Carbon PoziDry Pro Series
Summary of Contents for Vent-Axia Lo-Carbon PoziDry Pro Series
- Page 1 Lo-Carbon PoziDry Pro Positive Input Ventilation Unit Installation and Wiring Instructions Stock Ref. N° 476310 – PoziDry Pro 476311 – PoziDry Pro with Heater 476312 – PoziDry Pro FD 220-240V~50Hz PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH THE ILLUSTRATIONS. PLEASE SAVE THESE INSTRUCTIONS...
-
Page 2: Introductory Notes
Installation and Wiring Instructions for the Lo-Carbon PoziDry Pro Positive Ventilation Unit. A. INTRODUCTORY NOTES The Vent Axia Lo-Carbon PoziDry Pro is a positive input ventilation unit, designed to be installed in the loft of a dwelling to continually supply filtered fresh air into the building. The system consists of a fan unit, an optional heater unit and a diffuser with a short length of flexible ducting. -
Page 3: Typical Installation
10. Children aged from 3 to 8 years shall only switch on/off the appliance provided the unit is installed as intended for normal operation and they have been given supervision or instruction concerning safe use of the appliance and understand the hazards involved. -
Page 4: Floor Mounting
Hanging method: The Lo-Carbon PoziDry Pro can be hung from a roof beam (Fig. 2). Fix the screw eye to a convenient roof beam. Use the cord provided to loop through the eye and around the handle on the unit, there are various notches for the cord to run through, tie the two ends together using a suitable knot such as an over hand or fisherman’s knot. - Page 5 400-600mm Joist Dimensions with Unit Clearance Heights DIFFUSER GRILLE: IMPORTANT: PoziDry Pro FD models are provided with a different diffuser. Please follow instructions provided with the diffuser for this model The diffuser must be carefully sited to ensure the maximum effectiveness of the system. It should be fitted in the ceiling of a common area, ideally above the landing so that the incoming air can reach all the rooms.
- Page 6 IMPORTANT (Read only if installing with PIV twin spigot kit Ref:- 449071) Ensure that the adjustable diffuser supplied with the kit is installed nearer to the PoziDry Pro unit than the diffuser supplied with the unit. This allows both flows to be balanced Not to be used with FD models unless the diffuser supplied with the kit is replaced with diffuser part 475664...
-
Page 7: For Reference Only
C. WIRING A means for disconnection must be incorporated, in the fixed wiring in accordance with the wiring regulations. WARNING: THE POSITIVE VENTILATION UNIT AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE. -
Page 8: Start-Up Sequence
D. START UP SEQUENCE When the unit is switched on it will first run through a period of system checks. During this time the display will show various system parameters before the fan motor starts. After 10 seconds the product will be ready for commissioning. - Page 9 Commissioning Menu Structure For most installs the standard features allow for ample adjustability, however in some install situations the advanced features will improve the unit’s performance or acceptability. Radon mode keeps the fan running even at high temperatures to prevent the build-up of dangerous radon gas in the property.
-
Page 10: Speed Settings
Speed Settings The Lo-Carbon PoziDry Pro has two speed settings, ‘Trickle’ and ‘Energy Recovery’. ‘Trickle’ speed is automatically selected when the ambient loft temperature is below 18°C. ‘Energy Recovery’ is automatically selected when the ambient loft temperature is between 18°C and 27°C. If the ambient loft temperature exceeds 27°C, the Lo-Carbon PoziDry Pro automatically switches to standby (no airflow). -
Page 11: Spares And Accessories
DIFFUSER ASSEMBY 478228 REPLACEMENT FOOT PACK 478000 PRODUCT FICHE For Residential Ventilation Units (Complying Commission Delegated Regulation (EU) No 1254/2014) Name: Vent-Axia Vent-Axia Vent-Axia Lo-Carbon PoziDry Pro - Lo-Carbon PoziDry Pro - Lo-Carbon PoziDry Pro - Model ID (Stock Ref.) :... - Page 12 Vent-Axia guarantees its products for five years from date of purchase against faulty material or workmanship. In the event of any part being found to be defective, the product will be repaired, or at the Company’s option replaced, without charge, provided that the product:- ...
Need help?
Do you have a question about the Lo-Carbon PoziDry Pro Series and is the answer not in the manual?
Questions and answers