Robertshaw RS9110 Installation Manual page 17

Tech Settings
The compressor short cycle delay
protects the compressor from
Compressor
short cycling. This feature will not
Short Cycle
allow the compressor to be turned
Delay
on for 5 minutes after it was last
turned off.
The differential setting, often
called cycle rate or anticipation,
is adjustable. A smaller differential
Cooling
setting will cause more frequent
Differential
cycles and a larger differential
or Swing
setting will cause fewer cycles.
The differential setting often
called cycle rate or anticipation, is
Heating
adjustable. A smaller differential
Differential
setting will cause more frequent
or Swing
cycles and a larger differential
setting will cause fewer cycles.
TECHNICIAN SETUP MENU
LCD Will Show Adjustment Options
Next step Selecting ON will not allow the
compressor to be turned on for
5 minutes after the last time the
compressor was on. Select OFF to
remove this delay.
Prev step
The cooling differential setting
Next step
is adjustable from 0.2° to 2°. For
example: A differential setting
of 0.5° will turn the cooling on
at approximately 0.5° above the
setpoint and turn the cooling off
at approximately 0.5° below the
Prev step
setpoint.
The heating differential setting is
Next Step
adjustable from + 0.2° to + 2°.
For example: A differential setting
of 0.5° will turn the heating on
at approximately 0.5° below the
setpoint and turn the heating off
at approximately 0.5° above the
Prev step setpoint.
Default
ON
0.5
0.4
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