Paloma PRS-150N, Руководство пользователя и инструкции по установке

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COMMISSIONING
12. The burner high gas pressure can now be adjusted. To adjust the burner
high gas pressure, press and release the ' Timer 1 ' or ' Timer 2 ' button.
The digital displays 'Set' window will now display a setting between 01 ~
39 and the heater will automatically operate on high. This number can
now be changed by pressing and releasing the '
Timer 1 ' or ' Timer 2 '
buttons. Higher number (Timer 2 button) = more gas pressure and lower
number (Timer 1 button) = less gas pressure. The burner high gas
pressure can be viewed on the manometer and finetuned to match the
specifications in the burner gas pressure table shown at the end of this
procedure.
13. Release ' Adjuster Button 1 '.
14. Press and release the ' Set Times ' button to exit burner gas pressure adjustment mode. The digital display will
revert to show the current set point and room temperatures and any burner gas pressure adjustments made will
be automatically saved.
15. Turn heater off and replace gas valve test point screw and washer and inner case test point screw and washer.
16. Operate heater and check for gas leaks.
17. Isolate power by unplugging heater from power point.
18. Reassemble heater in reverse order of steps 6 ~ 2.
Burner Gas Pressure Table
Gas Type Model
Burner Pressure
Low Rate
Burner Pressure
High Rate
NG
PRS-150N 0.08 0.34
PRS-250N 0.08 0.53
PRS-250CN 0.08 0.53
LPG
PRS-150L 0.10 0.52
PRS-250L 0.11 0.73
PRS-250CL 0.11 0.73
Burner Gas Pressure = Gas valve test point pressure (P1) minus inner case test point pressure (P2).
Note: The burner high and low rate gas pressures indicated in the "Specifications Table" on page 31 are gas valve
test point pressures (P1 only) at minimum flue length. When adjusting the burner gas pressure, the P1 minus P2
formula and gas pressures detailed in the "Burner Gas Pressure Table" shown above must be utilised to cater for the
flue length of the particular installation.
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