Hi,
OK, if the appliance cannot be readily moved out from its current position, then it may have an internal, you need to look inside the fridge at the top right corner and see if there is a filter at that point. If not, like mine, then the filter will be external and depending on who fitted it, could be anywhere behind the appliance, but if they were anything like compitent, they would have placed it in an accessible point.
If you cannot find it inside the fridge nor anywhere in the surround, then you may have to pull the appliance out and look behind it. There should be a plastic pipe coming from the bottom right of the appliance (looking at the appliance from the back). This pipe, if an internal filter is fitted, should be attached to a water outlet. If an external filter is fitted, the pipe will first go to the filter and then from the filter to the water outlet. In both cases, the water outlet will have a tap/lever to turn off the water supply to enable changing the external filter.
If there is no filter behind the appliance, then follow the pipe to wherever it goes/disappears and track it from there. You will either find an external filter or it will go directly to a water supply if it is an internal filter. The appliance will not have both, it will be either internal (top right corner inside the fridge) or external (behind or anywhere remote from the appliance.
If you want to know how to roll the fridge out then give me a shout.
J.
