Operation of Sump Pump
The sump pump located in the graywater tank is operated automatically by a float switch.
1. Place circuit breaker No. 8 in the ON position (Containerized Shower only). The pump is set to turn
on when the water level in the tank reaches 7-inches and will turn off when it is lowered to 3-inches.
2. Turn the sump pump switch to ON (Shower, Enclosed Unit, System only).
3. The sump pump may be manually operated by activating the override switch (1), adjacent to the
Operation of M-80 Water Heater
Operate the M-80 Water Heater in accordance with TM 10-4520-259-13&P.
Operation of TEMPER
Operate the TEMPER in accordance with TM 10-8340-224-13.
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