Lennox Ecologic water chiller

[Glenn Males]

I need to access the controller parameters to make some adjustments, cant even change setpoint at the moment, unit has carel DS 50 comfort display panel, any help greatly appreciated.

[Brian_UK]

It's the wonders of Google, try here....
https://www.google.co.uk/url?sa=t&source=web&rct=j&url=http://www.lennoxemeia.com/sites/default/files/download/technical_brochures/IOM/8.%2520CONTROLS%2520%26%2520BMS/CLIMATIC/CL50/CHILLER/2008/CL50_Chiller_IOM_Cust0808-E.pdf&ved=0CDEQFjABahUKEwit5qP5gdbHAhWTs4AKHex-A5c&usg=AFQjCNHMaHcUJbM7UkdgAlPfR79vHeGa9Q&sig2=Nf2ybU36LUTv1hiBrAKt3A