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Raychem-AR-H58692-ACS30UIT2Programming-EN-1805
The Bracketed Ambient Temperature window allows you to control your Roof & Gutter application
using ambient temperature. This mode saves energy by only powering the cable when potential ice
dam formation conditions exist. Tap Bracketed Ambient Control.
Fig. 3.85
Setup|Roof & Gutter - Bracketed Ambient Temp Control Window
Ambient Control Range:
Enter the minimum and maximum ambient control range.
Min Ambient
Range:
-40°F (-40°C)–30°F (-1°C)
Default:
5ºF (-15°C)
Max Ambient
Range:
30°F (-1°C)–50°F (10°C)
Default:
35ºF (2°C)
Deadband:
If the measured temperature is above the ambient or high temperature override setpoint
temperature plus deadband, the relay output is turned off. If the control temperature is below the
setpoint temperature, the output is turned on.
Range:
1°F (1°C)–10°F (5°C)
Default: 5ºF (3°C)
High Temperature Override:
The high temperature override is the setpoint that will override the
ambient control temperature. This is typically used as a gutter sensor.
Range:
40°F (4°C)–90°F (32°C)
Default:
55ºF (13°C)
Override Manual:
This feature provides an additional override capability for the circuit.
Range:
0–10 hours
Default:
0 hours
Hrs:
On or off
Power Off Delay:
Continue to power the circuit when the external control devices contacts open.
Range: 0–10 hours
Default: 0 hours
