Trane CXAO Installation Operation & Maintenance page 41

20 ELECTRIC DEVICES ARE INTACT AND DON'T DISPLAY ANY DAMAGE.
21 ELECTRONIC DEVICES ARE INTACT AND DON'T DISPLAY ANY DAMAGE.
WATER PUMPS ARE ELECTRICALLY CONNECTED TO THE ELECTRICAL PANEL IN ACCORDANCE WITH THE
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WIRING DIAGRAMS PROVIDED BY TRANE.
23 THE ELECTRICAL ABSORBTION AND THE WATER PUMPS OVERHEATING ARE STANDARD.
REFRIGERANT CIRCUIT
24 ALL CONNECTIONS ON THE REFRIGERANT CIRCUITS ARE WELL TIGHTENED.
THE ELECTRONIC LEAKAGE DETECTOR OR THE PRESSURE GAUGE LEVEL INSTALLED ON THE
REFRIGERANT CIRCUIT HAVE DETECTED ANY LEAKAGE.
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IF ANY, SPECIFY BELOW:
26 THE COMPRESSOR OIL INDICATOR LIGHT POINTS THE MAXIMUM LEVEL.
THE FILTER INDICATOR LIGHT ON THE LIQUID LINE IS GREEN.
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WARNING!: THE YELLOW INDICATOR LIGHT INDICATES PRESENCE OF MOISTURE IN THE CIRCUIT.
IN THIS CASE PLEASE CONTACT TRANE.
WATER CIRCUIT
THE FILTER IS INSTALLED ON ALL THE HEAT EXCHANGERS INLET PIPES,AT A MAXIMUM DISTANCE
OF 2 METERS FROM THE UNIT.
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PLEASE NOTE THAT THE FILTER INSTALLATION IS MANDATORY. FOR FURTHER TECHICAL
INFORMATION RELATING THE FILTER PLEASE REFER TO THE TECHNICAL DOCUMENTATIONS.
THE FLOW SWITCH HAS BEEN INSTALLED AND ELECTRICALLY CONNECTED. PLEASE NOTE THAT
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FLOW SWITCH INSTALLATION IS MANDATORY.
THE VALVES ON THE WATER PLANT MUST BE OPENED. PLEASE BE AWARE THAT IF THE UNIT IS
30 POWERED (OR IN STAND-BY MODE) PUMPS WILL START IF THE WATER TEMPERATURE IS EQUAL OR
BELOW 4°C. CLOSING THE VALVES MAY THEREFORE CAUSE SEVERE DAMAGES.
DRAINAGE VALVES ARE INSTALLED. THE DRAINAGE VALVES ARE INSTALLED ON THE LOWEST
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POINT. THE UTILIZATION OF AUTOMATIC DRAINAGE VALVES IS RECOMMENDED.
AUTOMATIC OR MANUAL PURGE VALVES ARE INSTALLED.
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AUTOMATIC OR MANUAL PURGE VALVES ARE INSTALLED ON THE HIGHEST POINT.
RF-SVX003A-GB
Check list – mandatory operation control before start up
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