General Information Description The T1100 digital thermostats are networkable, microprocessor-based thermostats designed for zoning applications. Proportional and integral (PI) control loops, working in conjunction with fully customizable outputs (1 analog / 1 digital) deliver accurate yet flexible control strategies. An auxiliary analog input is available for zone temperature averaging or as a radiant floor slab temperature input.
IMPORTANT: Do not install the thermostat under the following conditions: • Any location exposed to direct sunlight • On an outside wall • Near an air discharge grill • In a location where vertical air circulation is restricted • Near a dimmer switch REV. 7.3.0 / PL-HRDW-T1100-F-EN...
Power Source The T1100 is powered by a 24 VAC power source connected using the "COM" pin and the "24 VAC" pin. The common for the power source is shared by the auxiliary analog input and the analog output. 24VAC...
External Load Figure 8 - Typical Wiring of Digital Output Typical Wiring of the Analog Output The T1100 provides the control signal to the load, which is powered externally or from the same power source as the T1100. External 24 VAC...
Operation The T1100 is controlled using the circular touch pad on the bottom half of the thermostat. The touch pad uses capacitive sensing technology to detect finger proximity. There are no moving parts to push or rotate. The T1100 is controlled using simple scrolling, tapping or holding motions, performed around the circle of the touch pad.
First, go to the Setpoint Screen. Counts down as you hold (3 sec) HOLD nger 67.5 67.5 highlighted 79.5 79.5 3 The moon icon indicates area OVERRIDE ACTIVE unoccupied mode Continue Highlighted area holding is blinking REV. 7.3.0 / PL-HRDW-T1100-F-EN...
8 sec for 5 sec Con guration Options and Menu Visualisation Menu Menu Configure SCROLL clockwise or counterclockwise Active Menu to navigate through the current menu level Tap here to Tap here to go BACK ENTER REV. 7.3.0 / PL-HRDW-T1100-F-EN...
See Radiant Floor Menu Map Radiant Floor (*Only accessible if an output is set to radiant oor control) Menu Guide -Section- Temp Calib Calibration Morn WarmUp Time Hold ‘right’ for 8 sec See Network Network Menu Map REV. 7.3.0 / PL-HRDW-T1100-F-EN...
SP Mode / Min Demand / Min SP / Mid Demand / Mid SP / Max Demand / Outputs Analog Output For discharge air control Max SP / Proportional / Integral / Rev Act / Pulsed* / Range* Radiant Floor Special Functions *Not applicable to Digital Output. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
Group Code 1 14.1 Group Code2 14.2 Group Code3 14.3 Group Codes Group Weight 1 14.4 Group Weight 2 14.5 Group Weight 3 14.6 Global Weight 14.7 Network Baud Rate 15.1 COM Settings Parity 15.2 StopBits 15.3 REV. 7.3.0 / PL-HRDW-T1100-F-EN...
Demand Dmd:45% Outside Temp Out:20.4C Slab Temp* Slab:23.4C Flame Icon: Heating Demand Snow Icon: Cooling Demand Tap the left side of the circle to EXIT Visualisation * Displayed only when using radiant floor control. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
1.8) Restore faults. WARNING: This cannot be undone. Causes the thermostat to perform an electronic reset. 1.9) Reset All configuration properties remain saved, but any ac- tive overrides are lost. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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The deadband between the occupied heating set- 4.1) Deadband point and the occupied cooling setpoint. °F °C Defines the proportional band used to calculate the 4.2) Prop Band proportional component of the demand. Please refer to the following image. °F REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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5.4) Cool SP Max value as a high limit for the cooling setpoint. 43.7 78.8 °F Section Description Default Units °C 6.1) Heat During unoccupied mode, the active heating setpoint Offset is decreased by this amount. °F REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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Proportional Output=0% Output=100% Demand Setpoint 7.4) Control PROP • In differential mode, the output alternates between ON and OFF whenever the demand passes through a differential band centered on the setpoint. Di erential Demand Setpoint REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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21.0 °C Maximum Setpoint 8.5) Mid SP -22.0 149.0 69.8 °F 8.6) Max Mid Setpoint -100 Demand Minimum Setpoint Demand Minimum Maximum -30.0 65.0 30.0 °C Demand Demand Demand 8.7) Max SP -22.0 149.0 86.0 °F REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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• 2-10 VDC Output) • 0-5 VDC Section Description Default Units This option lets you assign an output to control the 9.1) Override radiant floor system. It also gives access to the radiant None floor menu. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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50% cycle 0% cycle °F Setpoint Slab Temp Defined as the amount of time required to cause the 12.2) Integral pulse width to vary by 100% to compensate for a con- tinual error of 1 °C. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
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The baud rate used for serial communication. 9600 115200 57600 The parity used for serial communication. 15.2) Parity None None / Odd / Even The number of stop bits used for serial communica- 15.3) Stop Bits tion. REV. 7.3.0 / PL-HRDW-T1100-F-EN...
Mounting: Standard electrical box 2" x 4" Certification: FCC Part 15: 2012 class B The performance specifications are nominal and conform to acceptable industry standards. Prolon Inc. will not be liable for damages resulting from misapplication or misuse of its products.
Caution: Any changes or modifications not approved by Prolon can void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
No part of this document may be photocopied or reproduced by any means, or translated to another language without prior written consent of Prolon. All specifications are nominal and may change as design improvements are introduced. Prolon shall not be liable for damages resulting from misapplication or misuse of its products.
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