- 73 - GD-70D
9-3 Fault Alarm Test "2-9" - "SET 4"
From Detection Mode, press and hold
the MODE key for three seconds.
SIH4
Press the ▲ key until the Maintenance
Mode screen displays. (For GD-70D-EA
units, the Maintenance Mode screen is
M MODE
MAINTENANCE
In "1-8.M MODE", press the SET key.
M MODE
Then press and hold the SET key again
for three seconds.
M MODE
The first item in Maintenance Mode will
display.
GAS TEST
2-9. SETTING1
Press the ▲ key until the SETTING1
screen displays.
SETTING1
MAINTENANCE
SET 1.ALM P
Press the ▼ key until the F TEST
screen displays.
F TEST
Press the SET key.
F TEST