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Raychem-AR-H58692-ACS30UIT2Programming-EN-1805
Constant will allow a single temperature setpoint for your system.
Variable allows you to set different setpoints using the 24/7 weekly scheduler
See Appendix 5.2 24/7 Scheduler on page 127.
Setpoint options
HWAT-Y2: Maintain, economy or off
HWAT-R2: Maintain, economy, off or heat cycle over a weekly timed calendar with 48 1/2-
hour program intervals per day available.
Schedule:
Opens the weekly scheduler. See Appendix 5.2 24/7 Scheduler
on page 127 for more information.
Power Factor:
The factor is used to decrease or increase the final pipe temperature. Increasing this value above
100% will result in a longer duty cycle, while adjusting it lower than 100% will decrease the duty
cycle.
Range: 40%–160%
Default: 100%
Assigning RTDs
RTDs are not required for HWAT system control. If you wish to use RTDs to monitor pipe or water
heater temperatures tap Setup|RTDs window and enter the device address and RTD number. For
detailed information on the Setup|RTD window refer to Section 2.2.3 Assigning and Sharing RTD
Control and Monitoring on page 30.
Fig. 3.9
Setup|RTDs window (HWAT)
