Advanced M52 Microprocessor User's Guide
ADVANCED M52UMCT2019 COLOR
32
Humid. D-time 0-94 15 -
Humid. Control Enable/ Disable Enable -
Reheat Control Enable/ Disable Enable -
Dehum. Control Enable/ Disable Enable -
Free Cooling Control Enable/ Disable Disable -
*Free Cooling T/D 3-7 3 °C
*Free Cooling H/L 4-12 7.2 °C
*Free Cooling T/D 6-14 6
°F
*Free Cooling H/L 39-54 45
°F
Damper switch delay 30-180 30 seconds
Temp Control Avg/ Max Avg -
*Display changes to °F when Temp Units on Page 3 is set to °F
Page 6 : Configuration 4
Description Range Default Units
System Type CHW/Single/Dual Dual -
Control Mode Auto/Manual Auto -
Restart delay 0-9999 10 seconds
Network address 1-99 1 -
Sensor Mode Local/Remote/Disable Local -
Heater Min. On 0-100 0 %
Cool Min. On 0-100 0 %
*R. Temp Hi limit 12-37 30 °C
*R. Temp Low limit 5-30 15 °C
*R. Temp Hi limit 53-99 86
°F
*R. Temp Low limit 41-86 59
°F
R. Humid. Hi limit 50-90 70 % RH
R. Humid Lo limit 20-50 30 % RH
*S. Temp Hi limit 12-37 30 °C
*S. Temp Low limit 5-30 15 °C
*S. Temp Hi limit 53-99 86
°F
*S. Temp Low limit 41-86 59
°F
S. Humid. Hi limit 50-90 70 % RH
S. Humid Lo limit 20-50 30 % RH
Volt Hi limit 102-120 115 %
Volt Low limit 80-98 85 %
Volt adjust 80-120 100 %
*R. temp offset +5 /- 5 0 °C
*R. temp offset +10/ -10 0
°F
R. hum offset +10/ -10 0 % RH
*S. temp offset +5 /- 5 0 °C
*S. temp offset +10/ -10 0
°F
S. hum offset +10/ -10 0 % RH
*Display changes to °F when Temp Units on Page 3 is set to °F
Page 7 : Configuration 5
Description Range Default Units
Fan Run Time Reset - - -
Comp 1 Run Time Reset - - -
Comp 2 Run Time Reset - - -
Heater 1 Run Time Reset - - -
Heater 2 Run Time Reset - - -
Heater 3 Run Time Reset - - -
Humid Run Time Reset - - -