Shut Down the Cold Weather Equipment
The pump assembly cover must be removed before operating the Cold Weather Equipment.
1. Set water pump circuit breaker (#9/11) and water heater circuit breaker (#2B) to the OFF position.
2. Close recirculation valve (1).
3. Close valve connected to return hose at 3,000-gallon water tank.
4. Close the main toilet/urinal valve (2) and the sink valve.
5. Close supply valve on 3000-gallon water tank.