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Lo-Carbon
Tempra
THROUGH THE WALL
HEAT RECOVERY FAN
Installation and Wiring Instructions
220-240V~50Hz
PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH ILLUSTRATIONS.
PLEASE SAVE THESE INSTRUCTIONS.
Stock Ref. N°
443312 Pullcord. (P)
403832 Pullcord Long cell (LP)
443310 Timer. (T)
403834 Timer Long cell (LT)
443311 Humidistat Timer
Pullcord. (HTP)
403836 Humidistat Timer
Pullcord Long cell (LHTP)
IPX4
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Summary of Contents for Vent-Axia Lo-Carbon Tempra LP
- Page 1 Lo-Carbon Tempra THROUGH THE WALL HEAT RECOVERY FAN Installation and Wiring Instructions Stock Ref. N° 443312 Pullcord. (P) 403832 Pullcord Long cell (LP) 443310 Timer. (T) 403834 Timer Long cell (LT) 443311 Humidistat Timer Pullcord. (HTP) 403836 Humidistat Timer Pullcord Long cell (LHTP) 220-240V~50Hz IPX4 PLEASE READ INSTRUCTIONS IN CONJUNCTION WITH ILLUSTRATIONS.
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Page 2: Safety And Guidance Notes
C. Ensure that the mains supply (Voltage, Frequency, and Phase) complies with the rating label. D. The Fan should only be used in conjunction with the appropriate Vent-Axia products. E. The fan should only be used in conjunction with fixed wiring. - Page 3 DESCRIPTION Through the wall Heat Recovery Fan The Vent-Axia Lo-Carbon Tempra is suitable for refurbishment or new build, kitchen, bathroom, toilet or utility applications. The unit meets the performance requirements for intermittent extract fans under the Building Regulations Part F 2010 (table 5.1a) and also for continuous running products.
- Page 4 Fig.4 4) Remove 2 screws and detach Electrical Cover Fig 4 Fig.5 Fig.6 5) Lift where indicated to engage hinges Fig 5 and open Door Fig 6. Fig.7 Fig.8 6) Feed flexible Mains cable through one of the rear entry points or the side entry point as required.
- Page 5 Fig.10 8) Remove screws and Heat Exchanger Retaining Clamp kit Fig 10. (Discard polybag) Fig.11 9) Insert Heat Exchanger through Chassis and into Wall pipe Fig 11. Note: Line up key on top of Heat Exchanger with slot in Chassis Fig.12 10) Fit Heat Exchanger Retaining Clamp with screws provided Fig 12.
- Page 6 Fig.14 12) Re fit Electrical Cover with 2 screws indicated In Fig 14 13) Re fit Cover Plate and tighten 2 screws Fig 15 &16. Ensure Pull cord is engaged in Lower Slot Fig.15 Fig.16 Engage Ensure this vent is open Pullcord in when installed to activate slot...
- Page 7 B. WIRING. WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE. IMPORTANT The fan should only be used in conjunction with fixed wiring. The cross - sectional area of supply cord used should range from 1 -1.5mm ...
- Page 8 C. SETUP WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING THE INSTALLATION / OR MAINTENANCE. FAST TRICKLE DELAY Fig. 20 TRICKLE SPEED SELECTION (6l/s or 9l/s) – (Fig. 20) In Trickle running mode the fan can extract at either 6l/s (22m /h) or 9l/s (32m /h) flow rate.
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Page 9: Maintenance
D. MAINTENANCE. WARNING: THE FAN AND ANCILLARY CONTROL EQUIPMENT MUST BE ISOLATED FROM THE POWER SUPPLY DURING MAINTENANCE. The fan should be cleaned to ensure there is no build up of dirt or other deposits. 1. Remove 2 screws and lift off Fig.21 Fig.22 Cover Plate assembly Fig 21 &... - Page 10 E. Spares The following spares may be ordered from Vent-Axia Item Part No Description Models used 445885 Heat exchanger (Short) P,T & HTP 445886 Motor chassis assembly P,LP,T,LT,HTP & LHTP 445887 Cover assembly P,LP,T,LT,HTP & LHTP 445888 Power supply PCB P,LP,T,LT,HTP &...
- Page 11 PRODUCT FICHE For Residential Ventilation Units (Complying Commission Delegated Regulation (EU) No 1254/2014) Name: Vent‐Axia Vent‐Axia Vent‐Axia Vent‐Axia Vent‐Axia Vent‐Axia Lo‐Carbon Lo‐Carbon Lo‐Carbon Lo‐Carbon Lo‐Carbon Lo‐Carbon Model ID (Stock Ref.) : Tempra P ‐ Tempra LP ‐ Tempra T ‐ Tempra LT ‐ Tempra HTP ‐ Tempra LHTP ‐ 443312 403832 443310 403834 443311 403836 SEC Class E ...
- Page 12 Vent-Axia guarantees its products for two 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:- ...
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