Bell & Gossett 6 71 075 141B ecocirc wireless Potable Hot Water Recirculation Kit - Manual (Page 17)

Commissioning, Startup,
Operation, and Shutdown
Thermostat controlled operation
The valve and pump are ready to communicate with each other out of the box.
The pump comes with an adjustable temperature feature. This feature is
controlled by the thermostat dial just above the timer housing on the body of
the pump and may be set to activate between 86°F (30°C) and 95°F (35°C). This
temperature range represents the desired water temperature to be sensed at
the remotely set under-sink mixing valve.
• Slide the switch on the timer housing to the “ON” position.
In the “ON” position, the pump runs automatically whenever the built-in
temperature sensor in the valve senses the need for hot water at the under-sink
valve. In the “OFF” position, the pump does not operate at any time. In either
instance, the LED light on the thermostat knob will remain steady.
The pump will most likely start running immediately and turn off after a few
minutes when hot water reaches the faucet/tap. The pump continues cycling on
and off as required during the programmed sequence of operation. (Do not be
concerned if the pump does not begin to run immediately after the pump is
plugged in, or at times throughout normal operation. This just means that there
is already hot water at the hot water faucet/tap. The pump turns on
automatically when the hot water line cools down.)
Thermostat controlled operation Plus Timer
1
2
3
4
1. Set current time here
2. Pump runs when valve calls for hot water
3. Pump runs only during the desired times when valve calls for hot water
4. Pump does not run
Commissioning, Startup, Operation, and Shutdown
Bell & Gossett ecocirc ® wireless Potable Hot Water Recirculation Kit Instruction
Manual
15