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LUNA 2T | USE
1.4 Procedures
1.4.1 Machine start-up
The machine must be started up for the rst time by personnel authorised by the manufacturer.
1. Set the QF main differential switch located outside the machine to the OFF position.
2. Set any remote ON/OFF switch to OFF.
3. Remove the front panel rst, then the electrical panel.
4. Lift the lever of the compressor's thermal-magnetic circuit breaker.
5. Close the cover of the electrical panel.
6. Place the thermal-magnetic circuit breaker in the electrical panel to ON.
7. Set the QF main differential switch to ON.
8. At this point the control panel will turn on to indicate that the machine is powered.
9. To allow the oil inside the compressor to warm up, select the "OFF" operation on the control
panel and wait at least two hours before activating the unit.
1.4.2 Control panel settings
1. Enter your Service password.
2. Set the language of the control panel.
3. Set date and time.
4. Activate the remote contact (if provided) or alternatively select the function of the
multifunction input F3.
5. Modify the setpoints according to the type of system.
6. If required, set the parameters of the heating or cooling curve related to the dynamic
setpoint (not provided for the DHW setpoint).
7. Select the operating season.
8. Check the correct reading of the BT6 DHW cylinder probe (if present).
1.4.3 Entering the password
To enter the password:
1. Use the and keys to select the rst number.
2. Press the key to conrm the selected number and move on to the next number.
3. Select the next password numbers using the and keys and conrm by pressing .
