Daikin 90 Plus AFUE - Page 45

44
©2014DaikinNorthAmerica,LLC
GasManifoldPressureMeasurementandAdjust
(HI)PressureRegulatorAdjust
 Closethermostat“R”and“W2”
contactstocallforhighstage
heat.
 Removeregulatorcoverscrew
fromthehigh(HI)outletpressure
regulator.
 Adjusttowerandturnscrew
clockwisetoincreasepressureor
counterclockwisetodecrease
pressure.
 Replaceregulatorcoverscrew.
 Turnoffpowerandgastofurnace.
©2014DaikinNorthAmerica,LLC
GasManifoldPressureMeasurementandAdjust
NaturalGas PropaneGas
LowStage HighStage LowStage HighStage
Range
(w.c.)
1.6– 2.2” 3.2– 3.8” 5.7– 6.3” 9.7 – 10.3”
Nominal
(w.c.)
1.9” 3.5” 6.0” 10.0”
ManifoldGasPressureChart