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Issue:
How to configure redundant group control for a dg4 or dg5 controller
Product line:
Carel DG4 DG5
Environment:
All Product models, all serial numbers
Cause:
Install
Resolution:
DG4, 5 RUG to Individual
- Set dip switches on board to: 1 on the rest off
- Set dip switches on display to:
- 5 on the rest off for DG4
- 1 and 5 on the rest off for DG5
- Disconnect the RUG wire (T-Connecter)
- Hold down the top-left three buttons for about 10 seconds
- DG4 Non CM Units (left, right, and up arrows)
- DB4 CM units (Override, Status, and Config. buttons)
- DG5 (Temp., Humid., and Run Hours)
- Terminal Adr.
- Should be 16 for DG4
- Should be 17 for DG5
- Set I/O board Adr. to 1
- Enter
- Enter
- Set Trm1
- to 16 and Pr for DG4
- to 17 and Pr for DG5
- Set all other Trm# to none
- Scroll to Ok? with the enter key and change it to Yes then hit enter.