Robertshaw Deluxe Programmable User Manual
Page 37

SPECIFICATIONS (300-225, 300-226, 300-227, 300-229)
Rated Voltage .....................................................................20-30 VAC, 24 nominal
Rated A.C. .......................................................................... .050 Amps to 0.75 Amps continuous
Current
per output with surges to 3 Amps Max.
Rated D.C. ..........................................................................0 Amps to 0.75 Amps continuous
Current
per output with surges to 3 Amps Max.
Control ................................................................................Heating 38° to 88°F in 1° Steps
Range
5° to 30°C in 1° Steps
Cooling: 60° to 108°F in 1° Steps
16° to 40°C in 1° Steps
Thermostat
Measurement Range...........................................................28° to 124°F or 0° to 48°C
O.D.T. Displayed
Range..................................................................................-50° to 124°F or –48° to 48°C
Control ................................................................................± .5°C at 20°C
Accuracy
± 1°F at 68°F
Minimum
(between heating and cooling)
Deadband ...........................................................................2°F or 1°C
NOTE: This thermostat contains electronic circuitry replacing the conventional mechanical
anticipator.
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