Wizard Startup

Procedure

1. On the home screen, choose Maint > Wizard Startup, as shown in Figure 4-30.
   Figure 4-30 Wizard Startup
   
   • For the initial wizard startup, Last Record is in gray, indicating that operation is not allowed.
   • For a non-initial wizard startup, you can choose Last Record to view the last wizard startup report.

2. Tap Yes. The screen for checking before startup is displayed, as shown in Figure 4-31.

   If the remaining refrigerant is not charged, tap No. Complete refrigerant charging, and then perform the wizard commissioning.

   Figure 4-31 Checking before startup
   

3. Tap Yes for check items one by one according to the prompt messages on the screen.
4. Tap Yes and enter the screen where you select commissioning items, as shown in Figure 4-32.
   Figure 4-32 Selecting commissioning items
   
   • If the system is not configured with the electric heater and humidifier components, the electric heater and humidifier commissioning items will not appear on the screen.
   • If the heating function and humidification function are disabled, you cannot select the electric heater and humidifier items.
   • All the items are selected by default if you first enter the screen where you select commissioning items. Except that the indoor fan item is mandatory, you can clear other commissioning items that are not required.

5. Tap Yes. A dialog box is displayed as follows. Choose whether to select Humidifier commissioning or not onsite.
   Figure 4-33 Dialog box
   

6. Tap Confirm. The fan commissioning screen is displayed, as shown in Figure 4-34.
   Figure 4-34 Fan commissioning
   

   The fan commissioning item is mandatory. After commissioning a component succeeds, the system automatically performs commissioning for the next component you selected. If commissioning fails, startup wizard ends.

7. After the fan commissioning, the electric heater commissioning screen is displayed.

   If the software version is V200R001, use a clamp meter to measure the currents of cables L1, L2, and L3. (Measure the currents of main power for dual power supply.) Enter the measured values on the screen, and tap Submit within the time limit displayed on the screen. The controller automatically determines whether the current of the smart cooling product is within the normal range.

   Figure 4-35 Electric heater commissioning (L1/L2/L3)
   
   Figure 4-36 L1/L2/L3 current detection
   

   If the software version is V200R002, use a clamp meter to measure the currents of X102.1, X102.2, and X102.3 cables of X102 terminal. Enter the measured values on the screen, and tap Submit within the time limit displayed on the screen. The controller automatically determines whether the current of the smart cooling product is within the normal range.

   Figure 4-37 Electric heater commissioning (X102)
   
   Figure 4-38 X102 current detection
   
   • If the current is within the normal range, the system automatically performs commissioning for the next component you selected.
   • If the current is beyond the normal range, the system deems that the commissioning has failed.
8. After the electric heater commissioning, the humidifier commissioning screen is displayed. Verify that the main water inlet valve is open. Check whether the humidifier pipes and the solenoid valve leak.
   • If yes, select Leak, and tap Submit. The commissioning has failed. Locate and repair the leak points.
   • If no, select No leak, and tap Submit within the time limit displayed on the screen.
   Figure 4-39 Humidifier commissioning
   

9. After the humidifier commissioning, the condensate pump commissioning screen is displayed. Check whether the condensate pump vibrates and generates operating sound.
   • If yes, select Yes, and tap Submit within the time limit displayed on the screen.
   • If no, select No, and tap Submit. The commissioning has failed. Locate and rectify the faults of the condensate pump.
   Figure 4-40 Condensate pump commissioning
   

10. After the condensate pump commissioning, the cooling system commissioning screen is displayed. Check whether the electric heating belt is firmly attached to the compressor outer wall and whether there is noticeable temperature rise by touching the belt surface.
    • If yes, select Yes, and tap Submit within the time limit displayed on the screen.
    • If no, select No, and tap Submit. The commissioning has failed. Locate and repair the faults of the electric heating belt.
    Figure 4-41 Cooling system commissioning
    

11. View the commissioning result.
    • Figure 4-42 is displayed if component commissioning succeeds.
      Figure 4-42 Commissioning succeeded
      
    • Figure 4-43 is displayed if component commissioning fails, which ends startup wizard commissioning.
      Figure 4-43 Commissioning failed
      
      • If commissioning fails, tap Commissioning failed. on the screen shown in Figure 4-43 to view the details, as shown in Figure 4-44.
      • After the fault is cleared, choose Maint > Wizard Startup to enter the wizard startup screen for new commissioning.
      Figure 4-44 Details of failure