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CLIMATE 5000 VRF Outdoor Unit Failure Alarm ODU-FA Installation-user manual Before using your fault alarm, please read this manual carefully and keep it for future reference.
2 | SAFETY PRECAUTIONS FAULT ALARM INSTALLATION AND OPERATION MANUAL ODU-FA OTHER PRECAUTIONS SAFETY PRECAUTIONS • Read the safety precautions carefully prior to installation. Installation Location • Stated below are important safety issues that must be followed. Preparation before installation •...
INSTALLATION | 3 INSTALLATION Instruction: 1. Below is an example of how to install, when connecting to a computer; 2. The maximum of one fault alarm can connect to a computer; 3. One computer can connect to a fault alarm or a centralised controller, but not both together; 4.
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Fault alarm Fault alarm CAUTION The maximum outdoor units that one ODU-FA can connect to is ≤32. The maximum refrigeration systems that one ODU-FA can connect to is ≤8. FAULT ALARM SYSTEM WIRING DIAGRAM RS232 terminal: Plug in the COM port of computer...
OPERATION METHOD | 5 OPERATION METHOD 1 Fault alarm model and main parameters Model ODU-FA Input voltage AC 198V 242V Environment temperature -5~43 Environment humidity RH40%~RH90% Certification requirement EMCEMI meet the CCC certification request Appliance safety standard GB4706.32-2004 2 Fault alarm function summary Main functions as following: 1.