User manual

Service Menu Parameters
49
8.0 SERVICE MENU PARAMETERS
Service menus allow customized settings for site operations. The parameters should only be changed
by trained and qualified personnel.
The iCOM control firmware is being updated constantly. As a result, the Service menu parameter
tables shown in this manual may be slightly different than what is shown on your cooling unit's dis-
play. Contact your local Emerson office for the latest iCOM User manual updates.
Table 25 Setpoints parameters
Function
Read/
Write
Range
Metric (Imperial)
Default
Setting
Large Display Small Display
Page 1 of 5
Password PASSWORD W - -
Temperature Setpoint TEMP SET W 5-40°C (41-104°F) 23°C (73°F)
Temperature Control Type CTRL TYP W
Proportional, PI,
PID, Intelligent
Proportional
Temperature Proportional Band TEMP PB W 1-30K (2-54°F) 4K (7°F)
Temperature Integration Time TEMP INT W 0-15 min
Temperature Derivative Time TEMP DER W 0-900 sec
AutoSet Enable AUTOSET W No, Yes Yes
Temperature DeadBand TEMP DB W 0-20K (0-36°F)
Page 2 of 5
Password PASSWORD W - -
Humidity Setpoint HUM SET W 20-80% 50%
Humidity Control Type HUM CTRL W
Relative, Compensated,
Predictive
Predictive
Humidity Proportional Band HUM PB W 1-20% 10%
Humidity Integration Time HUM INT W 0-15 min 0
Humidity Deadband HUM DB W 0-50% 0
Dehum/Heat Low Limit 1
LO LIM 1
W
-5.5 to -1.1K
-9.9°F to -2.0°F
-
Dehum/Heat Low Limit 2
LO LIM 2
W
-5.5 to -1.1K
-9.9°F to -2.0°F
-3.0K (-5.4°F)
Page 3 of 5
Password PASSWORD W - -
Supply Limit SUP LIM W Enabled, Disabled Disabled
Supply Limit Temp Value SUP TEMP W 5-25°C (41-77°F) 5°C (41°F)
DT between Room / FC Type FC TYPE W No, Contact, Value
FC: Value;
DX,CW: No
DT between Room Air/ FC Fluid FC DT W 0 - 20K (0-36°F) 5K (8°F)
Minimum CW Temp MIN CW W No, Yes
FC: Yes
DX,CW: No
Minimum CW Temp Value MIN CW W 0-20°C (32-68°F) 7°C (45°F)
°C / °F
% RH
SET