TEC2664Z-3 BACnet® MS/TP Rooftop Controller for Stand-Alone and Networked Zoning Systems
Installation Instructions
12
Unocc HT
4
If network communication is lost
with the zone controller(s), the
return air sensor controls the rooftop
controller to maintain this
Unoccupied Heating setpoint.
Default: 62.0°F/17.0°C
Range: 40.0°F/4.5°C to 90.0°F/32.0°C
Sp range
6
Sets the static pressure transducer
range.
Default: 0
(0): 0 in. W.C./0 Pa to 1.5 in. W.C./375 Pa
(1): 0 in. W.C./0 Pa to 2 in. W.C./500 Pa
(2): 0 in. W.C./0 Pa to 3 in. W.C./750 Pa
(3): 0 in. W.C./0 Pa to 4 in. W.C./1,000 Pa
(4): 0 in. W.C./0 Pa to 5 in. W.C./1,250 Pa
Pressure
6
Sets the static pressure transducer
setpoint maintained by the bypass
damper.
Default: 0.8 in. W.C./200 Pa
Range: 0 in. W.C./0 Pa to 2 in. W.C./500 Pa
1. RTC MAC is the unique device address of the rooftop controller (from 004 to 127) on the MS/TP network.
2. Local Unocc Override appears only when in the Unoccupied mode.
3. When adjusting the numeric value, press the UP or DOWN arrow key to change the value by single increments; press and
hold the UP or DOWN arrow key to change the numeric value in increments of ten.
4. When adjusting the temperature, press the UP or DOWN arrow key to change the value in 0.5F°/0.5C° increments; press
and hold the UP or DOWN arrow key to change the value in 5.0F°/5.0C° increments.
5. When adjusting the temperature, press the UP or DOWN arrow key to change the value in 5.0F°/5.0C° increments; press
and hold the UP or DOWN arrow key to change the value in 50.0F°/50.0C° increments.
6. This value is adjustable in 0.1 in. W.C./25 Pa increments.
Table 2: Installer Configuration Menu (Part 5 of 5)
Parameter
Appearing
on Display
Description and Default Selection Options
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