Johnson Controls TE-6800 Series, Руководство по установке

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TE-6800 Series Temperature Sensors Installation Instructions
6
Temperature Setpoint
Adjust the setpoint using the setpoint adjustment dial.
Rotate clockwise to raise the temperature. Rotate
counterclockwise to lower the temperature.
Troubleshooting
TE-6800 Series Temperature Sensors are
recommended for use only with Johnson Controls®
digital controllers. If the TE-6800 is not functioning
properly, use the following procedure to identify the
problem and determine a solution:
1. Check that the TE-6800 is mounted in a location
indicative of the space temperature (for example,
away from drafts or sunlight).
2. Check the wiring:
• Verify that the wiring is correct. The modular
jack connector must be inserted with the
proper polarity (not reversed). Misalignment
can cause damage.
• Check all supply voltage connections. See
Figure 2, Figure 3, or Figure 4, if necessary.
3. Check the settings:
• Verify that any scaling modifications, setpoint
adjustments, and overrides have been saved
and downloaded to the controller.
• Check the override status (Temporary
Occupancy mode vs. Unoccupied mode) at the
controller.
• Check the setpoint settings.
4. Confirm DIP switch positions if:
• the LED remains on or is dim
• the room sensor reading is outside of the
normal range for the space being sensed
Note: Make sure the DIP switch setting is correct for
the controller used with the TE-6800.
5. Replace the TE-6800 if the troubleshooting
suggestions fail to remedy the problem.
DIP switch in the
default position.
ON
1 2 3
LED
MODE
REMOVING THE CIRCUIT
BOARD VOIDS WARRANTY
OFF
ON
NO
PB
Key:
Switch is in the up position (On).
Switch is in the down position (Off).
Note: Read the switch positions
from left to right.
Figure 5: DIP Switch Positions
Table 3: Controller Compatibility with LED Mode and PB
Types of
TE-6800 LED Mode
(Figure 5) Features
Enabled on
TE-6800 Features Recognized by Controller
AHU UNT1100 VAV1xx or
UNT1xx VMA1200
Series
1
VMA1400
Series
1
Warmer/
Cooler
Setpoint
LED Off
2 Sensor and
Manual
Override No Yes Yes Yes Yes
LED On Sensor,
Manual
Override, and
LED No No No Yes Yes
No PB Room Sensor
Only Yes Yes Yes Yes Yes
1. For these controllers, the LED appears brighter when the manual override PB is pushed.
2. Holding the manual Override PB for more than 2 seconds may affect the sensor reading.