In this video I talk about the simple process of connecting water supply (by using water pump). To put in nutshell, you need water pump with flow rate 1500-2000 liters per hour andwater in bucket (approx. 14 liters and more). Your water pump has simple construction, in general 2 pipes ( outlet and inlet) for taken water from bucket you have to fix your inlet under the level of water). hose from outlet of pump, you have to connect directly or via adapter to lower pipe of your condenser.