Place the 4 SYMBOLS in the slots for a puzzle.
Solution: 1, 2, 3, 1, 4, 5, 6, 3, 7.
Go up the steps to the Bedroom crypt.
Take the ROSE 1/4 (E) and FAUCET HANDLE (F).
Return to the Kitchen.
Place the FAUCET HANDLE (G); put down the POT to get the POT OF HOT WATER (H).
Use the POT OF HOT WATER on the fridge (I). Pull the handle; take the PROJECTOR DISC (J).
Return to the Bedroom crypt.
Place the PROJECTOR DISC on the projector for a puzzle.
Solution: C, Ax2, D, Ax2, Cx2, B, E, Cx2, Bx3, Ax3, D, A, Bx3, D, B.
Press the switch.