Product review (5 stars): Great Machine, please read following though for few important (and I hope helpful) points.
A great little quiet machine working silently and efficiently. 2 options after call to cust. service. For those that want to adjust temp direct with one line from faucet (in apartment usually) then hook your only line to COLD water and adjust your temp at faucet checking how hot it feeds the machine (not too hot safer for seals etc...) and use regular program (the best anyway), for others, hook your HOT and COLD lines. both use are fine. As a safety I got a cap for my unused hot line at the machine but I was told it's not even needed. Also to note: It is crucial that you respect the height for the drain line from machine (as shown on user manual) as it's necessary for right evacuation. (too low or high will don't bring the pump/vacuum effect and you could damage pump or drain back to machine). Finally always use Teflon tape on threads and stay close to machine first cycle to ensure it's all good. GOOD machine, might come with dents (they most do and returning it won't change it as it comes from China, they all do too, and it's a carrier mishap that often occurs, just a mater of luck but overall nice experience) . ALSO to mention, this machine DOES NOT heat the water as some larger machine do so the temperature you shoot in when using cold water only has to be adjusted at faucet for desired wash/rinse temperature. When hot and cold are connected the it's the machine that depending on program selected will suck hot or cold water accordingly.