Summary of Contents for Ingersoll-Rand Trane X13511537-01
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Installation and Operation Thermostats Standard and Programmable Versions SAFETY WARNING Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person could result in death or serious injury.
Introduction Product Features and Capabilities The table below shows the functional differences between the three thermostat models. Thermostat Function or Feature A liquid crystal display (LCD) with symbols for temperature, setpoints, and system operating modes. The programmable thermostat also has day of the week, time of day, and occupancy settings.
Introduction Dimensions Figure 1 Figure 2 provide dimensions for each type of thermostat.The two non-programmable thermostats have the same dimensions; the programmable thermostat has slightly different dimensions. Figure 1. Programmable Thermostat Dimensions 0.3 in. (8 mm) 1.08 in. (27.5 mm) 3.25 in.
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Introduction Figure 2. 1-Heat/1-Cool or 3-Heat/2-Cool (non-programmable) Thermostat Dimensions 0.3 in. (8 mm) 1.1 in. (28 mm) 3.07 in. (78 mm) Typ. Radius 0.08 in. (2 mm) 4.7 in. (119 mm) 3.4 in. (86 mm) Typ.P Radius 0.08 in. (2 mm) Note: Drawing not to scale.
Pre-Installation This section provides the following pre-installation information: • Location considerations • Height requirements • Mounting surfaces • Maximum wire length Location Considerations When selecting a location, avoid the following: • Areas of direct sunlight • Areas in the direct airstream of air diffusers •...
Pre-Installation Maximum Wire Lengths Thermostat to HVAC Equipment The thermostat may not function properly if the total resistance of any of the thermostat to HVAC equipment wires exceeds 2.5 ohms.To ensure that wire length does not cause excess resistance, refer to Table 1 and ensure that the wires from the thermostat to the HVAC equipment are not too long.
Installation This section provides installation instructions. Before you begin, read through the pre-installation information, beginning on 9, and also verify the following conditions are met: • A wire access hole is available at the thermostat location. • The wires are accessible through the hole. •...
Installation Figure 4. Feeding Wires through Back Plate 4. If you are mounting the back plate directly to a wall surface, hold the back plate against the surface and mark the fastener locations. 5. Secure the back plate using appropriate fasteners. (See “Mounting Surfaces, ”...
Installation 2. Align the pins on the circuit board with the holes on the bottom of the terminal blocks and gently push the wired terminal blocks into place on the circuit board. See Figure Figure 5. Attaching the wired terminal blocks to the pins on the circuit board Programmable thermostat 3-Heat/2-Cool thermostat 1-Heat/1-Cool thermostat...
Installation Wiring Diagrams The following diagrams show all of the common wiring scenarios you are likely to encounter. 1-Heat/1-Cool Thermostat Table 3 and the diagrams that follow to correctly wire the thermostat for your system type. Table 3. System Type Options for 1H/1C Non-Programmable Thermostats Value for Option 01 See Diagram System Type...
Installation Applying Power Applying power to the thermostat will initiate a power up sequence. 1. The full screen appears for 1.5 seconds. 2. The firmware version appears for 1.5 seconds: • On the programmable thermostat, the firmware version shows in the HH:MM digits. •...
Configuration NOTICE Adverse Control System Behavior! Improper configuration could cause unwanted, possibly adverse control system behavior. Be sure to configure the thermostat according to your system type. To change the installation configuration: 1. Apply electrical power to the thermostat. 2. See the appropriate table for your thermostat type to determine the configuration options you need: •...
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Configuration 5. Press , or to scroll through the options, identified by their numbers, until you reach the option you want to change: scrolls to a lower-numbered option. scrolls to a higher-numbered option. 6. Use to change the value of the option: decreases the value.
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Configuration Table 6. Installation Options for 3-Heat/2-Cool Programmable Thermostat (continued) Name Default Opts. Descriptions 0140 Schedule options Non-programmable Programmable 0150 TOD/Economizer Unused output TOD energizes terminal A during occupied period, not during (terminal A) unoccupied period. Economizer energizes terminal A during a call for cool 0151 Heat fan System controls fan...
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Configuration Table 6. Installation Options for 3-Heat/2-Cool Programmable Thermostat (continued) Name Default Opts. Descriptions 0220 Heat pump None compressor 15° F (–9.5° C) lockout point 20° F (–6.5° C) 25° F (–4.0° C) 30° F (–1.0° C) 35° F (1.5° C) 40°...
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Configuration Table 6. Installation Options for 3-Heat/2-Cool Programmable Thermostat (continued) Name Default Opts. Descriptions 0233 Scheduling mode 1 day - Mo-Su share the same schedule day options 5+1+1 days - Mo-Fr share a schedule; Sa and Su each have an independent schedule 5+2 days - Mo-Fr share a schedule;...
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Configuration Table 7. Installation Options for 3-Heat/2-Cool Non-Programmable Thermostat Name Default Opts. Descriptions System type 1H/1C, conventional - 1st stage heat (W), 1st stage compressor (Y) 1H/1C, heat pump without auxiliary heat - 1st stage compressor (Y), changeover (O/B) 1H, conventional without fan - 1st stage heat (W) 1H, conventional with fan - 1st stage heat (W), fan (G) 1C, conventional - 1st stage compressor (Y) 2H/1C, heat pump with auxiliary heat - 1st stage compressor (Y), changeover...
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Configuration Table 8. Installation Options for 1-Heat/1-Cool Non-Programmable Thermostat Name Default Opts. Descriptions System type 1H/1C, conventional -1st stage heat (W), 1st stage compressor (Y) 1H/1C, heat pump - 1st stage compressor (Y), changeover (O/B) 1H, conventional, without fan - 1st stage heat (W) 1H, conventional with fan -1st stage heat (W), fan (G) 1C, conventional - 1st stage compressor (Y) Changeover...
Operation This section provides general descriptive and procedural information intended for typical daily operators of the thermostat. Icon Descriptions Figure 36 describes the icons visible on the front of the thermostat. Note: Except when the thermostat is powering up, when all of the icons are shown for 2 sec, only some of the icons will be visible at once.
Operation Non-Programmable Thermostats Non-programmable thermostats do not have timekeeping or scheduling capabilities.They will continue to maintain heating and/or cooling setpoints until an operator makes changes to the setup.Therefore, only the following tasks may be required performed: • Change the system mode. •...
Operation Changing the Fan Mode Note: If you are unable to see the fan mode, check the system type setting in the installation configuration options to make sure that it is specified as a system with a fan. There are two fan modes. Each are indicated by an icon on the display: Auto mode turns the fan on and off as needed according to equipment configuration.
Operation Scheduling The thermostat can be configured for two periods (day and night) or four periods (morning, day, evening, and night).The chosen number of periods are applied to each day of the week when you program the thermostat. Each period can have a unique start time, heat setpoint, cool setpoint, and fan setting.
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Operation Table 9. Weekly Operating Schedule Worksheet Heating Cooling Period Start time setpoint setpoint Fan Setting Four period Morning 6:00 am 70° F (21.0° C) 78° F (25.5° C) Auto default settings 8:00 am 62° F (16.5° C) 85° F (29.5° C) Auto Evening 6:00 pm...
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Operation To set the schedule: 1. Press > > > .The display shows only the following elements: Mo Tu We Th Fr Sa Su 2. Press Note: At this point the thermostat is in schedule change mode. It returns to normal operating mode if no buttons are pressed for 45 sec.To manually exit schedule change mode, press and hold for 2 sec.
Operation Day-to-Day Operation After a programmable thermostat is configured and the schedule is programmed, the thermostat automatically changes the setpoints and fan settings according to the schedule.However, there are some operator tasks that you may need or want to perform: •...
Operation Timed Override (TOV) Mode During normal operation, the thermostat controls the HVAC equipment according to the schedule that is programmed into it.To permanently change the temperature setpoint or fan setting, make the change in the programmed schedule (see “Scheduling, ” p. 36).
Operational and Programming Reference Information This section provides additional information that may be useful for understanding thermostat operation or programming. Deadband The thermostat automatically maintains a temperature deadband between the heating setpoint and the cooling setpoint whenever automatic changeover (heat-to-cool or cool-to-heat mode) is enabled.The temperature range of the deadband is 2–9 °F (1.0–4.5°C) and is specified in the installation configuration options (see “Configuration, ”...
Operational and Programming Reference Information Configuration and Programming Retention The thermostat retains the time and date for a minimum of 5 days with no electricity. If power is lost for more than 5 days, you will need to reset the time and date when power is restored. All configuration parameters, system settings, and scheduling are stored in non-volatile memory, which will retain the data indefinitely with or without power.
Troubleshooting This section describes troubleshooting for the thermostat. Error Codes An error code indicates that technical assistance may be required. Try cycling the power to the thermostat as a first method to clear the error. See Table 10 below and Table 12, p.
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Troubleshooting WARNING Live Electrical Components! The circuit board is energized. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform this step. Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury.
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Troubleshooting 5. Use to change the value of the option: decreases the value. increases the value. 6. Repeat Step 4 Step 5 until you have conducted all needed tests. 7. Change the value of the power up test (test number 8 for the 1-Heat/1-Cool thermostat; test number 11 for the 3-Heat/2-Cool or programmable thermostat) to 1 to run a power up test after you exit test mode.
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Troubleshooting Table 11. System Test Descriptions Test Number Description Values Heating system 0 = all heating stages off 1 = heat stage 1 on; heat stage 2 off 2 = heat stage 2 on; heat stage 1 off 3 = heat stage 1 and 2 on This setting remains active when you scroll to the next setting.
Troubleshooting Troubleshooting Table Table 12 to diagnose and solve problems you may encounter. Table 12. Troubleshooting Problem Solution Error code E0 - • For non-programmable thermostats and programmable thermostats set to use internal Thermistor error. temperature sensor (configuration option #210 set to 0, 1, or 2): Thermistor is defective or local temperature is out of range.
Thermostat Specifications Table 13. Specifications Programmable Thermostat Non-Programmable Thermostats Input power 24Vac, 50Hz or 60Hz 24Vac, 50Hz or 60Hz (18Vac to 32Vac) (18Vac to 32Vac) (Power supply frequency selected using (Power supply frequency selected using installation configuration option #190) installation configuration option #11) Wire size 18 to 22 AWG 18 to 22 AWG...
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