How to store a fridge with water and ice maker in...

Question

I'm going to store my side by side fridge at my parents house until I can get a house (6 months to a year) It will be plugged in but I am concerned that since there is not going to be water hooked up to it is there anything I need to do to the water lines an the filter to make sure that mold does not form in them?

Thanks,
Dave G Grovhoug