Airflow RA3 Manual do Utilizador

Version: 02 Issue: 30.11.2010 Code: R_12_V02_EN_VENT_2010_11 EN AIRFLOW™ DUPLEXVENT RA3, RB3 USER’S MANUAL (Please leave

10 Problem Possible causes Troubleshooting Thermostat fails to start Inspect - we recommend using a professional service company capacity of the

11 4 Close the door. Re-connect the hot air unit to power supply by switching on the circuit breaker. b ) R e c i rc ul a t i o n f il te r - c a

12 c ) P r e - f i l t e r s (e x p a n d e d m e t a l m e s h ) 1 Disconnect the hot air unit from power supply by switching off the upstrea

13 3 Slide the heat recovery exchanger out along the guide rails. 4 Clean the heat recovery block by warm water (max. 60-70°C) with de

14 5. Gen eral t echnic a l d ata The general technical data of DUPLEXVENT R_3 units are specified in the appendix. Other detailed technical data o

15 D) Fit ting DUPL EXVE NT R_3 unit s DUPLEXVENT RA3

16 D U P L E X R B 3 – f i t t i n g t h e u n i tV E N Tc e i l i n gc e i l i n g - m o u n t e d u n i tA t t a c h m e n t t o t h e b

17 F i t a f a l s e c e i l i n g a t l e a s t 1 0 m m b e l o w t h e u n i t .C o v e r t h e u n i t w i t h a n o p e n a b l e

18 E) Operat i ng modes of DU PLEXVE NT R_3 unit s DUPLEXVENT RA3

19 DUPLEXVENT RB3 Balanced pressure ventilation modeall year roundn = 0,15 – 0,5 /h / v-1n = 0 /h /c-1Balanced pressure ventilation with adjustable

2 I MPORTAN T NOTI CES : • Heat recovery DUPLEXVENT ventilation units are intended for comfort ventilation in a basic environment with relative hum

20 F) Con trol system connection d iagram DUPLEXVENT RA3 - EC (also applies to other DUPLEXVENT R 3 series units - an identical system of control)

21 Room temperature sensor ADS 100-ABB (optional)Controller CP 08 RDSupply switch(e.g. Kitchen)Ground exchanger shut-off damper or facade fresh air s

22 Hot water source control - closing contact (max. 230V/0.5A)If the source is a condensation boiler ApplicationCable typeRoom name, NoCompleted, chec

23 If the cooling source is an HP or water chiller (TC)ApplicationCable typeRoom name, NoCompleted, checkedDUPLEXVENT RHeat pump output contact- outdo

24 G) Con nec ting c ond ens ate dr ain

25 HL 138 stench traptrap from hose ake a trap, mHL 138HL 21Recommended method of connecting a condensate drain line in ceiling-mounted units DUPLEXVE

26 HL 138 stench traptrap from hose ake a trap, mHL 138HL 21Recommended method of connecting a condensate drain line in ceiling-mounted units DUPLEXVE

3 Pr o d uc t l abe l Hot air heating and ventilation unit with heat recovery 1 2 7 3 8 4 9 5 6 10 The appliance may only be repaired

4 Con tent Content...

5 A) Gen eral de sc ription 1. Des cri pti on of mai n parts

6 Warm-air heating and ventilation units for low-energy residentialbuildings and passive homesDUPLEXVENT RB3-EC UNITOptional evaporator for mechanic

7 B) I ns tal lat i on 1. I ns tal lat i on of the unit The fitting of DUPLEXVENT R_3 hot air units is described in Appendix D. DUPLEXVENT RA3 un

8 2. I ns tal lat i on of CP 08 RD co ntr oll er For a detailed description of installing and operating a CP08RD incl. recommended operation mode

9 shut-down (5 minutes by default). The setting can only be made by a person authorized by supplier - a service technician. The ventilation run-down