Monessen Hearth HDV500NV/PV Installation And Operating Instructions Manual page 41

SIGNAtuRe CoMMAND SySteM oPeRAtIoN INStRuCtIoNS
FuNCtIoNS/oPeRAtIoN
turning on the fireplace
1. Turn on the master switch and wait for a beep.
. Press the ON button on the Command Center. Pilot will light and burner will come on High setting.
Pilot Safety lockout Function
1. If the pilot doesn't light after sparking for 30 seconds, pilot trial lockout happens. The LED on the Com-
mand Center flashes Green once every  seconds, until reset.
. If the pilot flame is lost during normal operation, flame loss lockout happens. The LED on the Command
Center flashes Red-Green once every  seconds, until reset.
3. Turning the master switch OFF, then ON again will reset the system.
Flame Height Control
1. Press the ON button (on the Command Center) once to turn on the main burner with maximum flame
height.
. Press the OFF button to decrease flame height. The first two presses will decrease the flame height to
medium and low.
3. The third press on OFF will turn off the main burner. In standing pilot configuration, the pilot will stay; in
intermittent pilot configuration, the pilot will be shut off.
turning the Fireplace off
There are three ways to turn the fireplace off.
1. Flip the master switch to the off ("O") position. (This will turn the entire system OFF.)
. Press the OFF button to Medium, Low, then Off.
3. Hold the OFF button anytime for three seconds. This command of OFF will remember all last settings
before turning off. The next time the fireplace is turned on, all settings will resume.
Command Center operations:
The following functions are available on the Command Center.
Function
Power Up
Fireplace ON
Fireplace OFF
Flame Height Up
Flame Height Down
Self Diagnostics Chart:
The Command Center has a self-diagnostic LED enabling you to troubleshoot problems and
potentially avoid a service call. Please refer to the charts below for indicator reference.
Conversion Cover Missing
Spark Fail
No Sensor Signal
Pilot Lockout - trial
Pilot Lockout - flame loss
Low Battery
No or Low Thermopile Power
Learning
AC Power On
56D3048
Flip the master switch to the ON ("_") position to power up the system
Press the ON ▲ button on the Command Center to turn the fireplace on
Flip the master switch to the OFF ("o") position OR press the OFF ▼ button 3
times OR hold the OFF ▼ button 3 seconds
Press the ON ▲ button once to turn on the fireplace with maximum flame height
Press the OFF ▼ button to lower the flame height to Medium and Low
Fault
operation
leD Indication
One RED (1 time)
Two RED (1 time)
Three RED (1 time)
One GREEN, every  sec. (until manual reset)
One RED-GREEN, every  sec. (until manual reset)
One RED, every 10s (continuously)
Two RED, every 10s (continuously)
GREEN Flashes, every 1 sec. (for 10 sec.)
GREEN solid
HDV Series Direct Vent Gas Fireplace
41