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BACnet FCU Thermostat
With modulating (0-10V) & 3-speed fan
Model:F08-PSB-A
Important safety information Warning
Always turn off power before mounting, removing, cleaning the thermostat.
Read all the information in this manual before mounting the thermostat.
Notice of the supply power voltage of the thermostat is 24VAC. Do not use it on
voltages higher than marked in thermostat.
Mounting and Wiring Diagram
To open the thermostat, simultaneously depress the 2 clips on either of the sides
of the thermostat gently with your nails or other unships tools. Move the main part
(face part) from the base part.
Mount the base part first: mark placement of mounting holes. See Fig 1.
There are two usable dimensions.
Connect wires to terminal strips. See figure 2 wiring diagrams. Make sure wiring connections
are correct and secure.
Cover the face part on the base part.
Mount thermostat on the wall, 1.2-1.4 meter above the floor. Do not behind a door,
in a corner, near diffuser, in direct sunlight, or near any heat or steam generating
fixtures.
Note: when electrify, do not touch the circuit plate and other parts directly in order to
avoid human injury.
Buttons and LCD Display
turn on/off
decrease
manual / auto adjusting fan speed
Operation
1.
After electrifying, OFF displays on the right-down corner of LCD, which means that thermostat is turning- off.
2.
Press power key to turn on the thermostat. Measurement temperature appears on the LCD with ROOM symbol
on the left of LCD.
3.
Setting temperature: Press▼or▲ with SET symbol appearing on the left of LCD, which means it is in the
condition of setting temperature. When adjusting, the symbol of temperature blinking, which means that the
setting is not be confirmed until the symbol not blinking after 6 seconds and returning back to room temperature
display with ROOM symbol appearing. So the set point temperature is confirmed.
mode switch
increase
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Figure1
Figure2 Wiring Diagram
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Figure.1 (base part)
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Table of Contents
Summary of Contents for Tongdy F08-PSB-A
- Page 1 BACnet FCU Thermostat With modulating (0-10V) & 3-speed fan ’ ’ Model:F08-PSB-A Important safety information Warning Always turn off power before mounting, removing, cleaning the thermostat. Read all the information in this manual before mounting the thermostat. ...
- Page 2 Locking set point temperature: After set point temperature is confirmed. Press▼▲at the same time for more than 6 seconds, then symbol appears on the top right of LCD and the temperature is locked. Later on the thermostat returns back to normal display (displaying room temperature with ROOM symbol). After that, you cannot adjust room temperature by pressing▼▲.
- Page 3 Measuring temperature calibration ± 3℃/± 6℉ 0℃/0℉ The maximum limit of temperature set 0~50℃/32~122℉ 35℃/95℉ point in heating The minimum limit of temperature set 0~50℃/32~122℉ 5℃/41℉ point in heating The maximum limit of temperature set 0~50℃/32~122℉ 35℃/95℉ point in cooling The minimum limit of temperature set 0~50℃/32~122℉...
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