How to get thru water swollen door Page 22 walkthru

On page 21 go thru door at left - this door is waterlogged and won't open. No sharp instruments in inventory. How do I get thru or do I have wrong door?

Before you can get through the waterlogged door to the left, you have to repair the pipes in the cellar to the right - find the pipe and the valve, and put them in their correct places. As soon as you've done that, the water clears and you can open the left door.

Hope this helps...