62
ECL-PTU-207 Preloaded Applications
Outputs Configuration
All valves and fan configuration parameters are found in the Outputs Configuration subsection.
Figure 34: Outputs Configuration subsection
The table below gives a brief description of each type of output configuration parameter.
Parameter
Description
Cool Valve Type
Unused – The valve is not used.
0-10V – Only AO9 is used to control the valve.
Thermal – DO5 is used to control the thermal valve and AO9 to control the analog
valve.
On-Off – DO5 is used to control the digital valve and AO9 to control the analog valve.
Floating – DO5 and DO6 (DO5 = Open, DO6 = Close) are used to control the Floating
valve and AO9 to control the analog valve.
Cool Valve Direction
Select the cooling valve polarity:
Normally open
Normally closed
Heat Valve Type
Unused – The valve is not used.
0-10V – Only AO10 is used to control the valve.
Thermal – DO6 is used to control the thermal valve and AO10 to control the analog
valve.
On-Off – DO6 is used to control the digital valve and AO10 to control the analog
valve.
Floating – DO5 and DO6 (DO5 = Open, DO6 = Close) are used to control the Floating
valve and AO10 to control the analog valve.
Heat Valve Direction
Select the heating valve polarity:
Normally open
Normally closed
Fan Type
noFan – The system is not equipped with fan control.
1 Speed – The system is equipped with a 1 speed fan.
2 Speed – The system is equipped with a 2 speed fan.
3 Speed – The system is equipped with a 3 speed fan.
VarSpeed – The system is equipped with a variable fan speed.
Damper Control
None – The damper control is disabled for CO
2
load and free cooling.
0-10V – The damper is controlled using a 0-10V signal.
2-10V – The damper is controlled using a 2-10V signal.
Configuring the Preloaded Applications
