Install Instructions

31
Tech.Doc - 03/21 - Subject to change. © Belimo Aircontrols (USA), Inc.
Menu Item Parameter Range
1
Notes
Supply Air Temp
-40.0...+158.0°F
-40.0...+70.0°C
Displays live SAT at the discharge of the evaporator coil.
Outdoor Temp
-40.0...+158.0°F
-40.0...+70.0°C
Displays live OAT within outside air hood at damper inlet.
Outdoor Humid
2
5.0...100.0 % Displays live OAH within outside air hood at damper inlet.
Outdoor Enth
2
0.0...50.0 Btu/lb
0.0...116.3 kJ/kg
Displays calculated Enthalpy based on measured OAT and OAH.
Return Air Temp
2
-40.0...+158.0°F
-40.0...+70.0°C
Displays live RAT within return duct at damper inlet.
Return Air Humid
2
5.0...100.0 % Displays live RAH within return duct at damper inlet.
Return Air Enth
2,3
0.0...50.0 Btu/lb
0.0...116.3 kJ/kg
Displays calculated Enthalpy based on measured RAT and RAH.
CO2 Level
4
250.0...2000.0 PPM
Displays the PPM level of the CO2 sensor used for DCV.
Damper Pos 0...100% Displays damper position based on feedback from actuator (Act 5).
Compressor 1
Off Displayed when there is no Y1 call and Mech Cooling available or when there is no Y2 call during Free Cooling.
On
Displayed when there is a Y1 call during Mech Cooling or when there is a Y2 call during Free Cooling and damper
is at 100% (Integrated Cooling).
Stop xxxsec
Displayed when a Y1 call in Mech Cooling or a Y2 call in Integrated Cooling is removed, and minimum on time
has not elapsed.
Start xxxsec
Displayed when there is a Y1 call in Mech Cooling or when there is a Y2 call in Integrated Cooling, and the
minimum off time has not elapsed.
Off DXLL
Off EcoPotential
Off LCLO
Displayed when there is a Y1 call during Free Cooling or may be displayed when there is a Y2 call and not in
Integrated Cooling.
Compressor 2
5
Off Displayed when there is no Y2 call and Mech Cooling available.
On
Displayed when there is a Y2 call during Mech Cooling and SAT Y2 Limit is not active or minimum on / off time
active.
Stop xxxsec Displayed when there is a Y2 call in Mech Cooling and minimum on time has not elapsed.
Start xxxsec Displayed when there is a Y2 call in Mech Cooling and the minimum off time has not elapsed.
Off EcoPotential Displayed during Free Cooling or during Integrated Cooling.
Off Checking SAT Displayed when there is a Y2 call in Mech Cooling and SAT Y2 Limit is on and SAT is being evaluated.
Off DXLL
Off SAT OK
Displayed when there is a Y2 call in Mech Cooling and SAT Y2 Limit is on and SAT has been verifi ed below the
limit.
Fan Speed
4,6
Low/High
Displays the current commanded fan speed of the Indoor 2 Speed Fan.
Exhaust Fan
4
On/Off Displays the status of the of the Exhaust Fan.
G On/Off Displays Occupied / Fan signal from room control.
Y1 On/Off Displays Cooling stage 1 request from room control.
T2 On/Off Displays Cooling stage 2 request from room control.
W1 On/Off Displays Heating request from room control.
Climate Zone
1A, 1B, 2A, 2B, 3A, 3B, 4A,
4B, 4C, 5A, 5B, 6A, 6B, 7, 8
U.S. ASHRAE 90.1
1 to 16 California Title 24
6, 7, 8
Canada NECB
ZIP Economizer
Menu Structure Tables - Monitor Live Conditions