WIRING
DIPS 3, 4, and 5 are used for humidifying.
DIP 3:
Used to enable wireless operation.
•
If DOWN (default), wireless terminal is disabled.
•
If UP, wireless terminal is enabled.
DIP 4:
Used to configure power monitoring.
•
If DOWN (default), steam humidifier looks for R
input before allowing humidity.
•
If UP, steam humidifier does not look for R Input
before allowing humidity. Power is still allowed
to pass through if R is wired.
See “Make Power
Monitoring Decision” on page 28.
DIP 5:
Used to configure back-up air
proving (optional).
•
If DOWN (default), steam humidifier does not look
for air movement through an air proving device.
•
If UP, steam humidifier looks for C connection
before allowing humidity. Wire an air proving device
between steam humidifier C and System C.
See
“Make Add-On Air Proving Decision” on page 32.
Note: Setting DIP 5 up requires DIP 4 to be down. If
DIP 4 is up, DIP 5 position will not be used.
DIP 6:
Not used at this time.
6
5
4
3
2
On
Off
1
M29610
6
5
4
3
2
On
Off
1
M29611
6
5
4
3
2
On
Off
1
M29612
6
5
4
3
2
On
Off
1
M29613
Steam Humidifier System 69-2285—09
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