Omega CT485B-110V-G-AL - Controlling Access to Alarm Settings

4.3 Unlocking/Locking the Control Panel Door
To access the Alarm Display Buttons (Figure 1-1, item #10) under the control
panel door, you may have to unlock the door. You’ll find the control panel door
lock to the left of the control panel. Refer to Figure 4-2.
Figure 4-2. Location of the Door Lock
4.3.1 Unlocking the Control Panel Door
Use a small screwdriver to turn the lock to the left as far as it will go. Figure 4-3
shows the unlocked position.
Figure 4-3. Door Unlock Position
4.3.2 Locking the Control Panel Door
Use a small screwdriver to turn the lock to the right as far as it will go. Figure
4-4 shows the locked position.
Figure 4-4. Door Lock Position
RH
°F
°C
HIGH SET LOW
1
7
32
°F
°C
0
I
CHART TYPE
PWR
ALARM
74
Alarm Operation
4
4-2