Daikin
Setting Indoor Group Address
Indoor Group Address is required for proper CoolMasterNet operation. Without Group Address Indoor unit is not visible and can not be controlled by CoolMasterNet. Group Address is set with wired remote controller. Here is a simple sequence of operations for Daikin BRCE61 wired remote controller to set Group Address.
- Press and hold Cancel button for a few seconds
- Scroll down to Group No. setting function and press Menu/Enter button
- Program Group Address and then press Menu/Enter to save address
Remember if Indoor unit can not see a CoolMasterNet you won't have the Group Address menu option. So make sure the CoolMasterNet is wired to F1 F2 HVAC line and powered.
Daikin Self-diagnostic Malfunction (Error) Codes
| I n d o o r U n i t |
Malfunction
Code |
Problem
Description |
Supposed
Causes |
Models | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RA | Sky Air |
VRV | Pac kage |
HRV | Chil ler |
Fan Coil | ||||
| A0 | External protection device activated | External protection device connected to the terminal strip T1-T2 of indoor unit is activated | V | V | V | |||||
| A1 | Malfunction of indoor unit PCB | Defective indoor unit PCB External factor (Noise etc.) |
V | V | V | V | V | V | ||
| A2 | ||||||||||
| A3 | ||||||||||
| A4 | ||||||||||
| A5 | ||||||||||
| A6 | ||||||||||
| A7 | ||||||||||
| A8 | ||||||||||
| A9 | ||||||||||
| AA | ||||||||||
| AF | ||||||||||
| AH | ||||||||||
| AJ | ||||||||||
