Operating instructions
9
Chapter 4 The House with Lights 
Chapter 4 The House with Lights 
The House lighting system is made up of two main light types; the room panel lights and the 
LED lights. The LED lights are used for the smoke alarms in each room and to indicate the 
hazards. Each light and each of the hazards have a switch on the control panel. The Smoke 
Alarm LED lights come on all together with one switch. 
When you hit a switch on the control panel, this input is picked up by the control panel main 
board and sent along the wire to the main board in the House. This signals the correct 
switching output to turn on the light or LED. There are connectors going from each light to the 
switching outputs. 
How to remove the front panel in order to change a color panel, room bulb, or hazard LED:
1.  To do this, find the dowel velcroed on the back of the house. Insert the dowel into the hole 
in the back cover of the house. Push on the dowel and this will flex out on the front panel(s) 
so that you can get your hand behind it. Next, slide the top of the panel down to release it 
from the top slots. 
2.  The other way is to remove the back cover of the house, push down the tabs of the front 
panel, and flex out the panel. Look up in the back of the house and you will see these tabs. 
Push down on them and the panel will flex on the front. While your pushing down have 
someone in the front pull out the flexed panel at the top. 
Room Light Bulb 
Hazard LEDs 
Changing to a different color panel:
After releasing the top of the clear panel, open it enough to get the color panel out and slide the 
new color panel in. Flex the clear panel enough to pop the tabs back up into the slots. 










