Trane S*HF*20-75 Troubleshooting Manual page 51

Commercial single zone rooftop air conditioner or commercial rooftop air handlers, with variable air volume (vvda/vvzt) controls or constant air volume (cvda/cvzt) controls intellipak i series; intellipak ii series;
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GBAS 0-5VDC Module Input 1
Assigned:
Note: There will be 4 screens shown for this configuration. The first
screen will be for Input 1 setpoint assignment. The next screens
will be identical and will show setpoint assignments for Input 2,
Input 3, and Input 4.
• Press Next/Previous keys to navigate.
GBAS (0-5VDC) Demand Limit Input Status
OPEN
• Press Next/Previous keys to navigate.
GBAS 0-5VDC Module Relay Output Status
Output
1
Note: There will be 5 screens shown for this configuration. The first
screen shows the relay status for Output 1 and indicates the
associated Alarm Diagnostic has tripped. The next screens are
identical and will show Output 2, Output 3, Output 4 and
Output 5 relay status.
• Press Next/Previous keys to navigate.
GBAS(5VDC) Hardware Configuration
The Value Returned From This Input: XXX
• Press Next/Previous keys to navigate.
RT-SVP07B-EN
0.00 VDC
Not Assigned
OFF
Used With: Units w/GBAS (5VDC)
Installed
Possible Values: Input: 0.0 to 5 VDC
Bottom Right Field:
Not Assigned
OCC ZONE COOLING SETPOINT
UNOCC ZONE COOLING SETPOINT
OCC ZONE HEATING SETPOINT
UNOCC ZONE HEATING SETPOINT
SUPPLY AIR COOLING SETPOINT
SUPPLY AIR HEATING SETPOINT
SPACE PRESSURE SETPOINT
SA PRESSURE SETPOINT
MIN OA FLOW SETPOINT
MWU SETPOINT
ECON DRY BULB ENABLE SETPOINT
MINIMUM POSITION SETPOINT
OCC DEHUMIDIFICATION SETPOINT
UNOCC DEHUMIDIFICATION
SETPOINT
SUPPLY AIR REHEAT SETPOINT
OCC HUMIDIFICATION SETPOINT
UNOCC HUMIDIFICATION SETPOINT
Used With: Units w/GBAS (5VDC)
Installed
Possible Values: OPEN, CLOSED
Used With: Units w/GBAS (5VDC)
Installed
Possible Values: ON, OFF
Note: Please review the "Diagnostics
Troubleshooting Chart" in the
"DIAGNOSTICS Menu" section to see the
list of diagnostics associated with each
module. (Refer to the "Diagnostics
Displayed" column for the specified
module.)
Used With: Units w/GBAS (5VDC)
Installed
Possible Values: 0-255
STATUS Menu
51

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