Trane Arctic Thermafit AXM, Инструкция по установке, эксплуатации и обслуживанию

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32 ARTC-SVX006A-EN
Data is collected by sensors as either analog or digital
signals and displayed on the IO Status screens.
When the module screen is displayed, pressing the I/O
button displays the I/O menu.
The I/O menu is comprised of three screens. When in the I/
O menu switching between I/O screens is made by the
means of respective buttons.
Table 5. The input/output screens
Primary/Seconday I/O Analog Screen Primary/Seconday I/O Digital Screen
Primary/Seconday I/O Expansion Screen
When an I/O screen is displayed, switching to other I/O
screens is accomplished by pressing their respective
buttons:
• The ANALOG button displays the analog screen.
• The DIGITAL button displays the digital screen.
Analog Inputs
Analog input (AI) data includes these parameters:
AI1
This input indicates suction pressure Circuit 1.
AI2
This input indicates discharge pressure Circuit 1.
AI3, AI4
These inputs indicate Load Entering/Leaving Water
Temperature.
AI5
These inputs indicates ambient temperature.
AI6
These inputs indicate Liquid Line Pressure Circuit 1.
AI7
These inputs indicate System Chilled / Hot Entering Water
Temperature. Applies to Cooling / Heating Mode.
AI8
These inputs indicate System Chilled / Hot Leaving Water
Temperature. Applies to Cooling / Heating Mode.
AI11
These inputs indicate the panel temperature (optional).
This applies to Heating Mode. It is used when temperature
Operating Procedures