Service And Maintenance; Adjustments; Gas Conversion - Lamborghini Caloreclima Reply 51 Instructions D'utilisation, D'installation Et D'entretien

3. Service and maintenance

All adjustment, conversion, start-up and maintenance operations described below must only be carried out by Qualified Per-
sonnel (meeting the professional technical requirements prescribed by current regulations) such as those of the Local After-
Sales Technical Service.
Lamborghini declines any liability for damage and/or injury caused by unqualified and unauthorised people tampering with the unit.

3.1 Adjustments

Gas conversion

The unit can operate on natural gas or LPG and is factory-set for use with one of these two gases, as clearly shown on
the packing and on the dataplate. Whenever a gas different from that for which the unit is arranged has to be used, a
conversion kit will be required, proceeding as follows:
1. Open the cabinet of the upper exchange body using the special key supplied.
2. Loosen the gas valve fixing ring "A" .
3. Undo the three fixing screws "B" and remove the gas valve "C".
4. Replace the gas valve "D" with the one contained in the conversion kit, positioning it inside the seal "E" . Refit the
parts and check their tightness.
5. Repeat steps 2, 3 and 4 for the lower exchanger body (model Reply 71/i-101/ionly)
6. Modify the parameter on control system.
• put the boiler in standby mode
• press the DHW buttons (details 1 and 2 - fig. 1) for 10 seconds: the display shows "P01" flashing.
• press the DHW buttons fig. 1 (details 1 and 2 - ) to set parameter 00 (for use with natural gas) or 01 (for use
with LPG ).
• press the DHW buttons (details 1 and 2 - fig. 1) for 10 seconds.
• the boiler will return to standby mode
7. Apply the label, contained in the conversion kit, near the dataplate.
8. Using a combustion analyser connected to the boiler fume outlet, make sure the CO
operating at max. and min. output, complies with that given in the technical data table for the corresponding type of gas.
78
fig. 39 - Gas conversion
cod. 3540H322 - 09/2008 (Rev. 01)
Reply 51 - 71 - 101
content in the fumes, with the boiler
2
EN