Trane S*HF*20-75 Troubleshooting Manual page 93

Exhaust Enable Point. Enable Exhaust Fan
When Outside Air damper is Above:
• Press Next/Previous keys to navigate.
Exhaust Disabled When OA Damper is Below
Exhaust Inhibit Point:
"Exhaust Disabled When OA Damper is Below" is shown when set
to anything other than DISABLED. If set to DISABLED, "Exhaust
Function Not Disabled By" is shown on top line.
• Press Next/Previous keys to navigate.
Low Ambient Comp Lockout Temp:
Comp(s) OFF if OA Temp Below This Value
• Press Next/Previous keys to navigate.
For Standby Freeze Avoidance, Open the
Hydronic Heat Valve(s) To:
Note: When the supply fan is OFF, and the active outside air
temperature drops below 45F, the hydronic valve output will be
driven to the value specified here.
• Press Next/Previous keys to navigate.
Frost Avoidance ON When LRE Temp Below
Recovery Frost Avoidance Setpoint:
• Press Next/Previous keys to navigate.
SETPOINT SOURCE SELECTIONS SUBMENU SCREENS
Setpoint Source Selections Submenu
Press ENTER to Review or Adjust
Note: For GBAS selections to be shown, either the GBAS(5VDC) or
GBAS(10VDC) module must be installed.
• Press the Next key to skip this Submenu.
RT-SVP07B-EN
Used With: Units w/Power Exhaust
Option
25%
Factory Presets: 25 %
Possible Values: 0 to 100 %
Used With: Units w/Power Exhaust, w/
Return Fan Option
15%
Factory Presets: DISABLED
Possible Values: 0 to 25 %, DISABLED
Used With: Units w/DX Cooling
50°F
Factory Presets: 50ºF
Possible Values: -20 to 80ºF
Used With: Units w/Hydronic Heat
Factory Preset: Disabled
0%
Possible Values: Disabled, 1 to 100 %
Used With: Units w/Energy Recovery
Option
27°F
Factory Preset: 27ºF
Possible Values: 0 to 60ºF
Used With: All Units
Factory Presets: For All Setpoint
Source Selections the Factory Presets will
be:
HI (KEYPAD) SETPOINT MENU
SETPOINT Menu
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