2. Automatic Operation: Pull the tabs out on the timer for the desired operating time.
For example, if the desired operating time is 9:00 AM to 11:00 AM, pull out all tabs
from 9 through 11.
1
1. Pull tabs out for desired time
The timer can be set for multiple operating periods of time, in 1/2 hour increments.
3. Slide the switch bar to the clock symbol.
Optional Push-Button / Signal Repeater
The pump and valve as received in this kit are factory paired and wirelessly communicate
water temperature and pump status with each other. An optional push-button device is
available to provide instant hot water regardless of the circulator pump’s timer setting.
This device also works as a signal repeater, extending the operational range between the
pump and valve.
Commissioning, Startup, Operation, and Shutdown
14
Laing Thermotech ACT-4 wireless Potable Hot Water Recirculation Kit Installation, Operation and Maintenance
Manual
