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Digidim 458 

Digidim 458 

Digidim 458 

Digidim 458     

8888----Channel 

Channel 

Channel 

Channel     

Dimmer

Dimmer

Dimmer

Dimmer    

 
 
 
 

 
 

 

 

 

 

 

 

 

 

 

STEP 

STEP 

STEP 

STEP 6

66

6    

Set SDIM 

Addresses 

STEP 

STEP 

STEP 

STEP 5

55

5    

Replace Cover 

& Power Up 

Unit

STEP 

STEP 

STEP 

STEP 4

44

4    

Attach Module 

and Make 

Connections

STEP 3

STEP 3

STEP 3

STEP 3    

Electrical 

Installation 

STEP 2

STEP 2

STEP 2

STEP 2    

Mount Dimmer 

Chassis 

STEP 1

STEP 1

STEP 1

STEP 1    

Disassemble 

Dimmer Unit 

READY FOR USE 

INSTALLATION GUID

E

INSTALLATION GUIDEINSTALLATION GUIDEINSTALLATION GUID

E

  

Summary of Contents for Digidim 458

Page 1: ...STEP STEP STEP STEP 5 5 5 5 Replace Cover Power Up Unit STEP STEP STEP STEP 4 4 4 4 Attach Module and Make Connections STEP 3 STEP 3 STEP 3 STEP 3 Electrical Installation STEP 2 STEP 2 STEP 2 STEP 2...

Page 2: ...1 Open door and remove screws from inside door 1 2 Detach Dimmer Module and Remove Knockouts 1 Partially unscrew the two knobs 2 Remove the module from the chassis 3 Remove the knockouts Use the grom...

Page 3: ...the area must be adequately ventilated Humidity must be within the range of 0 to 90 non condensing Do NOT install this product in a damp location 2 2 Mounting Procedure Use 4 screws not provided to m...

Page 4: ...g WARNING THE SUPPLY INPUT MUST ONLY BE CONNECTED TO A SINGLE PHASE SUPPLY THE SUPPLY INPUT EARTH MUST BE CONNECTED Using Spring Lever Cage Clamp Terminals Note The supply earth supply neutral and out...

Page 5: ...nd earth and neutral terminals as shown in the diagram below 3 2 Connect the Loads Connect the loads to the output terminals as shown below SUPPLY EARTH SUPPLY LIVE Miniature Circuit Breakers MCBs M A...

Page 6: ...d Dimmer Channels 1 Remove the cables from the bypass terminals and connect them to the channel terminals Ensure that the terminal numbers correspond to the channels numbers 2 Connect the supply to th...

Page 7: ...chPanel You can supply one TouchPanel from the TouchPanel power connection terminal Override If you wish to provide output level override functionality wire between the 0V and OVR connections of the o...

Page 8: ...se address 1 At Set SDIM base press 2 Press or to select a base address and press to enter 3 Press to return to Addresses menu Note The base address is the first channel address from which the remaini...

Page 9: ...no DALI or TouchPanel PSUs used Control board resettable fuse power devices thermal sensing Vertically mounted using four 4 5 mm mounting holes Weight Dimensions in mm Operating conditions Temperatur...

Page 10: ...Helvar Ltd Hawley Mill Hawley Road Dartford Kent DA2 7SY UK Tel 44 1322 222 211 Fax 44 0 1322 282 216 www helvar com 8 Channel Dimmer Product 458 Doc No 7860186 Issue 1 Date 10 07 2008...

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