background image

Installation, Operating and Maintenance Instructions

2

18. 10. 17. Leaflet Number 671679

DAVE Supply Fans (ES Models) 50/60Hz

Unit Code 

Weights (kg) Supply fans

Unit Weights (kg) Unit Code

DS1A-NES/H

30

DS4HA-NES/H

Unit Weights (kg)

70

DS1A-LES/H

55

DS4HA-LES/H

70

DS1A-EES/H

50

DS4HA-EES/H

60

DS2A-NES/H

40

DS5A-NES/H

75

DS2A-LES/H

60

DS5A-LES/H

105

DS2A-EES/H

50

DS5A-EES/H

90

DS2HA-NES/H

40

DS6A-NES/H

80

DS2HA-LES/H

60

DS6A-LES/H

110

DS2HA-EES/H

50

DS6A-EES/H

90

DS3A-NES/H

45

DS7A-NES/H

95

DS3A-LES/H

65

DS7A-LES/H

120

DS3A-EES/H

55

DS7A-EES/H

105

DS4A-NES/H

50

DS4A-LES/H

70

DS4A-EES/H

60

When weather cover is removed from control, always replace 

the removed fixings.

A

B

C

G

H

‘D’

J

K

L

Unit Code 
(ES) 

Dia.

DS1A-NES/H

Dimensions (mm) - Supply fans 

Fig 4:

1005

559

233

150

370

150

100

DS1A-LES/H

1005

559

233

150

430

175

190

DS1A-EES/H

1005

559

233

150

430

155

155

DS2A-NES/H

1005

696

300

200

370

150

100

DS2A-LES/H

1005

696

300

200

430

175

190

DS2A-EES/H

1005

696

300

200

430

155

155

DS2HA-NES/H

1005

696

300

200

370

150

100

DS2HA-LES/H

1005

696

300

200

430

175

190

DS2HA-EES/H

1005

696

300

200

430

155

155

DS3A-NES/H

1005

780

345

200

370

150

100

DS3A-LES/H

1005

780

345

200

430

175

190

DS3A-EES/H

1005

780

345

200

430

155

155

DS4A-NES/H

1005

840

370

250

370

150

100

DS4A-LES/H

1005

840

370

250

430

175

190

DS4A-EES/H

1005

840

370

250

430

155

155

DS4HA-NES/H

1005

840

370

250

370

150

100

DS4HA-LES/H

1005

840

370

250

430

175

190

DS4HA-EES/H

1005

840

370

250

430

155

155

DS5A-NES/H

1155

1110

1110

984

410

315

370

150

100

DS5A-LES/H

1155

984

410

315

430

175

190

DS5A-EES/H

1155

984

410

315

430

155

155

DS6A-NES/H

1155

1092

455

400

370

150

100

DS6A-LES/H

1155

1092

455

400

430

175

190

DS6A-EES/H

1155

1092

455

400

430

155

155

DS7A-NES/H

1155

1200

500

400

370

150

100

DS7A-LES/H

1155

1200

500

400

430

175

190

DS7A-EES/H

1155

1200

500

400

430

155

155

DS1A/H to DS7A-EES/H 

530mm wide x 178mm high x 175mm deep.

3.0 Dimensions (mm) & Weights (ES) Supply fans

DS1A/H & DS2A-LES/H 

649mm wide x 183mm high x 216mm deep. 

DS3A-LES/H 

649mm wide x 243mm high x 256mm deep.

DS4A-LES/H 

649mm wide x 251mm high x 256mm deep.

DS5A/H to DS7A-LES/H 

649mm wide x 323mm high x 281mm deep.

Dimensions - Removable weatherproof control cover 

DS1A/H to DS7A-NES/H 

470mm wide x 173mm high x 120mm deep.

1110

1110

1110

1110

1110

1110

1110

960

960

960
960
960
960
960
960

960
960
960

960

960

960

960

960

960

960

609

609

609

746

746

746

746

746

746

830

830

830

890

890

890

890

890

890

1034

1034
1142
1142
1142

1250

1034

1250

1250

Dia.

A
K

B

L

C

J

H

G

Removable 
weatherproof 
control cover

Airflow

Содержание DAVE Series

Страница 1: ... are manufactured from aluzinc rectangular in section and have circular rigid spigots at each end All units are supplied with fixing brackets designed to simplify installation 1 0 Fan Unit Coding Descriptions 2 0 Handling Always handle the units carefully to avoid damage and distortion Care must be taken to ensure any slings used for hoisting do not damage the casing or the control module componen...

Страница 2: ...5 190 DS3A EES H 1005 780 345 200 430 155 155 DS4A NES H 1005 840 370 250 370 150 100 DS4A LES H 1005 840 370 250 430 175 190 DS4A EES H 1005 840 370 250 430 155 155 DS4HA NES H 1005 840 370 250 370 150 100 DS4HA LES H 1005 840 370 250 430 175 190 DS4HA EES H 1005 840 370 250 430 155 155 DS5A NES H 1155 1110 1110 984 410 315 370 150 100 DS5A LES H 1155 984 410 315 430 175 190 DS5A EES H 1155 984 4...

Страница 3: ...valve to a fully open position to allow full water flow through the coil and the main PCB will close the Heat demand contacts These contacts could be used to send a signal to activate the boiler and or valve to open to provide heat if not already doing so 4 1 2 Port Pressure Independent Balancing Control Valve Setting Instruction Fig 6 Remove Actuator Fig 7 Unlock Adjusting Collar Units 1 2 2H DN2...

Страница 4: ...el details Note A Commissioning Procedure document leaflet No 671153 is available on request from Nuaire Tel 029 2088 5911 The Control Module Fig 12 The BMS connection is made with a plug in connector via the socket See figure 13 To ensure the connection is made only by suitably qualified and authorised personnel the plug is not supplied It is available from R S Components Part No 403 875 or Farne...

Страница 5: ...ater Neutral Thermistor T Thermistor R Signal 0V Signal VE OIP 5V Note Customer connections for electric heater 40amp draw E N L L N E Heater Temperature Settings Note Customer connections for fan and control 5amp draw max 5 18 10 17 Leaflet Number 671679 Notes Local isolator by others All inter connections between circuit boards blowers and sensors are made at the factory Remove link wire if swit...

Страница 6: ...OL COOLING CONTROL 0V SETPOINT 0 10V 10V 0V DEADBAND 0 10V 10V AUTO HEAT COOL OFF ON COOL SENSOR ACTUATOR CONTROL WHITE ACTUATOR CONTROL BLACK ACTUATOR CONTROL RED Note Customer connections for fan and control 5amp draw max 6 18 10 17 Leaflet Number 671679 Notes Local isolator by others All inter connections between circuit boards blowers and sensors are made at the factory Remove link wire if swi...

Страница 7: ...nce Ensure all control components are secure and clean refit the cover Lubrication Motors are fitted with sealed for life bearings and do not require any lubrication Filter care replacement The filter where applicable will require cleaning on a regular basis The frequency of the cleaning operation will depend on the site conditions 7 0 Fan Components see fig 18 Key Components A Lid Base B Attenuat...

Страница 8: ...es office for further details 9 0 Spares for Dave Supply fans Spare parts and replacement components are available from Nuaire Ltd Please contact us on the numbers below for further details G4 Filter Unit Size Replacement Part No DS1A ES D1A G4FILTERKIT DS2A ES D2A G4FILTERKIT DS2HA ES D2HA G4FILTERKIT DS3A ES D3A G4FILTERKIT DS4A ES D3A G4FILTERKIT DS4HA ES D4HA G4FILTERKIT DS5A ES D5A G4FILTERKI...

Страница 9: ...nged so as not to bear on the casing 3 3 Equipment stored on site prior to installation should be protected from the weather and steps taken to prevent ingress of contaminants 4 0 OPERATIONAL LIMITS 4 1 It is important that the specified operational limits for the equipment are adhered to e g operational air temperature air borne contaminants and unit orientation 4 2 Where installation accessories...

Отзывы: