Daikin UATYA-BBAY1 Manuel D'installation, D'utilisation Et D'entretien page 61

The table below shows the gas connectors and the max. tightening torques.
Ø gas connector UNI/ISO 228/1-G
Max. tightening torque
We recommend that care be taken when installing the gas intake pipes: be sure that the door of the
burner compartment can be opened.
If the existing pressures exceed 60 mbar, a pressure reducer must be installed at a min. distance
of 10 metres and no pressure stabilizer must be installed between the pressure reducer and the
generator, leaving the gas filter in place in any case.
6.9.1.3 Conversion from natural gas to other gas types
As standard, the equipment is delivered set up for natural gas (G20).
The equipment is supplied as standard with one kit for conversion to LPG, which consists of:
- a calibrated gas diaphragm valve;
- a pilot nozzle;
- a decal reading "Equipment converted to ...".
Conversion is strictly prohibited in countries where the use of two different gases is not admitted.
For the conversion procedure consult the documentation with which the generator is supplied.
No kit is provided for the conversion to other gas types.
6.9.1.4 Connection to fume exhaust
The end piece, suitable fume exhaust curved extensions for the gas burner, and the mounting brackets are delivered
in a separate pack.
Consumables fall under the responsibility of the installer.
The holes for equipment mounting on the unit are drilled at the factory.
We reserve the right to make changes without any prior notice.
UATYA
4P645202-2
¾" 1"
150 Nm 200 Nm
1 ½"
300 Nm
Translation from original instructions
Packaged Rooftop
61