DRANE-KOOLER operation.
Operation
Operation:
Start-up and operation
How to operate
Once properly installed, to operate simply open the
cold water supply valve.
Principle of operation
1. Hot water discharged from a humidifier or other
appliance enters the DRANE-KOOLER through
piping connected to the top threaded connection.
The vacuum breaker prevents backflow into
potable water systems.
1
2
3
Temperature-
actuated valve
Sensor
Capillary tube
2. Cold water enters through the temperature-
actuated valve. The valve and the
DRANE-KOOLER's straightforward design
ensure efficient mixing of hot and cold water. The
valve's sensor, located near the outlet, ensures
that water leaving the DRANE-KOOLER is less
than 140 °F (60 °C)* before entering the
municipal sewer system.
3. Tempered water at 140°F (60°C)* or less exits
through the side outlet for safe discharge into a
municipal sewer system or PVC pipe.
* Please see the capacities table on Page 2.
Vacuum breaker
OM-1114-2
8
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