Emergency Stop Switch; Occupied/Unoccupied Contacts; Wall Or Duct Mount Humidity Sensor; Baysens037*) - Trane IntelliPak 1 Installation, Operation And Maintenance Manual

Table 29. VOM
VOM Input Output
Mode A Supply fan
(Unit Off) Outdoor air
damper
Relief fan /
Relief damper
Return Fan /
Relief
Damper
VAV Box
Relay
Mode B Supply fan
(Pressurize) Outdoor air
damper
Relief fan /
Relief damper
Return fan /
Relief damper
VAV Box
Relay
Mode C Supply fan
(Depressu- Outdoor air
rize) damper
Relief fan /
Relief damper
Return fan /
Relief damper
VAV Box
Relay
Mode D Supply fan
(Purge) Outdoor air
damper
Relief fan /
Relief damper
Return fan /
Relief damper
VAV Box
Relay
RT-SVX072A-EN
Operation Heat Cool
Mode
Status
Off/0% Off
Closed
Off/Closed
Off/Closed
Energized
(1)
On/100% Fan Only
100%
Off/Closed
Off/Closed
Energized
Off/0% Fan Only
0%
On/Open
On/Open
De-engerized
(1)
On/100% Fan Only
Open
On/Open
On/Open
Energized
Table 29. VOM (continued)
VOM Input Output
Mode E Supply fan
(Purge with Outdoor air
Duct Static damper
Pressure
Control)
Relief fan /
Relief damper
Relief fan /
Relief damper
VAV Box
Relay
Refer to the appropriate Programming,
Troubleshooting Guide (PTG latest edition) for
programming instructions.

Emergency Stop Switch

A normally closed (N.C.) switch wired to the customer
connection (1KF11) and 1XD24 may be used during
emergency situations to shut down all unit operations.
When opened, an immediate shutdown occurs. An
emergency stop diagnostic is entered into the user
interface. The switch must be rated for 12 ma @ 24
VDC minimum.

Occupied/Unoccupied Contacts

This binary input provides the Occupied/Unoccupied
status information of the building to the Symbio 800. It
can be initiated by a time clock, or a Building
Automation System control output. The relay's
contacts must be rated for 12 ma @ 24 VDC minimum.

Wall or Duct Mount Humidity Sensor

(BAYSENS036* or BAYSENS037*)
This field-installed humidity sensor is mounted in the
space or in the return air duct, sending an analog input
to the customer connection (1KF10) and 1XD26. It must
be ordered/installed with modulating hot gas reheat,
but can also be used for humidification applications.
I I n n s s t t a a l l l l a a t t i i o o n n
Operation Heat Cool
Mode
Status
On/Duct Fan Only
Static
Pressure
Control
Open
On/Open
On/Open
Energized
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