Revised 04/04/08
ALLURE Outdoor Install Apr08
Page 9 of 19
GAS PRESSURE TESTING
This fire should be installed in accordance with “Gas Installation Code AG601", and/or any
local authority rules.
Each Yunca Allure Fire is factory set to the appropriate operating pressure for the gas type
that it is factory equipped. If gas pressure requires adjustment, or a gas type conversion
is required, the operating pressure can be tested at the test nipple on the side of the BM
733 control. Operating pressure is adjusted at either the LPG or NG in line regulator.
Gas Type, Pressures and jet sizes appear on data plate.
The Allure Outdoor Fire uses the BM733 control valve, a functional view of this is shown
below.
Legend to functional diagram
1. Valve body, top section
6. Disk valve
11. Pressure test nipple
2. Valve body, bottom section 7. Flame failure device 12. Main gas inlet
3. Control knob
8. Pilot gas filter
13. Main gas outlet
4. Min. Setting screw
9. Piezo hammer
14. Pilot gas outlet
5. Max. Setting screw
10. Piezo crystal
15. Thermocouple Connection
(Fig 3)
