Fluid Handling LLC 6099B1500 Manual Do Utilizador

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

Laing Thermotech ACT-4 wireless Potable Hot Water Recirculation Kit Instruction
Manual

15