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MultiSITE CRC 1 Controller
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CONFIGURATION SCREENS
4/4 Installer / General
Parameter Parameter Settings Denition
Silnt Mde Cntrl Loc Choices: 0 = "ODU(0)" 1 = "Remote1(1)"
Default value = ODU(0)
Reduces the refrigerant noise during IDU initialization in
heating mode
ODU Cyc Prio Choices: “Disable” “Standby(1) “Prio
Cool(2)”
Default value = “Disable”
When ODU Cyc Prio(56) is set to Standby(1) on the
CRC1, if the ODU is in cooling mode and the slave IDU
calls for heating, the slave IDU goes thermal o and
stays in cooling mode.
When ODU Cyc Prio(56) is set to Priority Cool(2) on the
CRC1, if the ODU is in heating mode and the slave IDU
calls for cooling, the IDU will wait the amount of time set
by Therm O Delay(56) after the master IDU is heating
thermal satised and the ODU will then switch to cooling
mode.
Therm O Delay Choices: “45 min(0)” “30 min(1)”
“60 min(2)” “90 min(3)” “120 min(4)”
Default value = “45 min(0)”
Time duration for IDU thermal o delay.