I have two spare RM211 fridges. One I consider a hot swap-able spare, the other is a bone yard unit, (spare parts). The bone yard unit has a freezer door.
It's not the RM211 I can't confirm which model it is however the manual says RM360, RM460,RM660 or RM760 as I am not near the trailer right now.thanks for the advice for the alcohol I will try that.