Manual

7 Regular Maintenance Mode
GD-70D - 54 -
<Alarm Value Setting "2-9" - "SET 1">
Alarm Value Setting
PW A1 A2 F LCD
SET 1.ALM P
Press the SET key.
● ○ ○ ○
SET 1
ALM P
MAINTENANCE
↓ ↓
First Alarm Value Setting
Select the number by pressing the ▲ or
▼ key, and then press the SET key to
confirm the value. (Press the MODE key
to skip this menu.)
● ○ ○ ○
5.0ppm
AL 1
MAINTENANCE
↓ ↓
Second Alarm Value Setting
Select the number by pressing the ▲ or
▼ key, and then press the SET key to
confirm the value. (Press the MODE key
to skip this menu.)
● ○ ○ ○
10.0ppm
AL 2
MAINTENANCE
↓
Return to
SET 1.ALM P
<Fault Alarm Test "2-9" - "SET 4">
PW A1 A2 F LCD
SET 4.F TEST
Press the SET key.
● ○ ○ ○
SET 4
F TEST
MAINTENANCE
↓ ↓
● ○ ○ ○
OFF
F TEST
MAINTENANCE
▲↓ ↑▼
Fault Test ON/OFF
Select either ON/OFF.
Switch ON and press the SET key to
activate the fault alarm.
Return to OFF and press the SET key to
deactivate the fault alarm.
(You can also press the MODE key to
cancel this menu and go back to the
original state.)
● ○ ○ ●
ON
F TEST
MAINTENANCE
WARNING
Because the contact (fault) can be activated only by a fault alarm test in the maintenance mode, be careful
to perform the test. The fault alarm test cannot be performed during inhibit.