Daikin LRLEQ5AY1(E) - Troubleshooting by RAM Monitor

Troubleshooting SiENBE28-901
80 Air Cooled Refrigeration Condensing Unit
6.5 Troubleshooting by RAM Monitor
Using the RAM monitor makes it possible to check the following operating data. Use this
monitor for troubleshooting.
[Main]
[Mode]
SP_No. SP number
Ver. Version of software (Used for updating the software for PCB)
Hp_code
The comparison between HP_code and the model on the RAM Monitor
screen is as follows.
1:5AY1, 2:6AY1, 3:8AY1, 4:10AY1, 5:12AY1, 6:15AY1, 7:20AY1
Operation_SW OPERATION switch bits (OFF/ON:0/1)
unit_driving No need for checking because it is not used.
Mode Present mode of operation
Next_mode The following mode of operation
Before_mode The previous mode of operation
Mode_complete Driving mode completion bits (OFF/ON:0/1)
Start_complete Start driving completion bits (OFF/ON:0/1)