Customer led me to the condensers outside. Customer also led me to the unit that is in the attic and also in the basement. Customer Supply me with the filters for both units I changed both filters. Set both thermostats to 60° to operate on the units. Saw both units running outside turn the condenser off cleaned it from the inside out with chemical and water. The Mitsubishi unit outside wash it down with just the water. Check pressures on the condenser pressure seemed good. Temperature split from downstairs with 22°. Temperature split from upstairs to 17°. Inform the customer what's the information, customer acknowledge, should signed off.
