people who know me on youtube no that my nan owns a Servis rain wave ecosave i didn't no much about it but i do now as i went looking through some books today and found the manual i now no the model number is M415 it has 6 programs: 1 prewash
2 intensive 3 normal 4 rinse and dry 5 economy 6 salt regenerator
to change the water hardness you have to take the front panel off to get to the dial
here has the program time temperatures and features
1: Cold prewash time: Approx 5 mins
2 Intensive Cold prerinse 65 degree main wash 2 cold rinses 1 hot rinse Time approx 75 mins ( although it seems like 3 hours maybe the book it wrong)
3 Normal 65 degree main wash 2 cold rinses 1 hot rinse Approx 65 mins
4 rinse and dry: 1 cold rinse 1 hot rinse ( the reason its only one cold rinse is because it starts rinsing before it gets to 4 ) dosent say a time
5 65 degree main-wash i cant remember if it 2 cold rinses and hot rinse or 1 cold rinse and hot rinse approx. time 35 mins
salt regenerator cant remember what it does
i would rate this dishwasher 5 out of 5 it tackled a big load of xmas dinner dishes the top rack was very heavy but it didn't sag i did a big load on normal and
a left over pan/roasting glass thing/ a plate and a load of cups and bowls on the eco i think i will use the eco wash alot now for not very soiled stuff