TCS Basys Controls SZ1017a Product Manual

Other manuals for SZ1017a: Product Manual
Manual is about: Modulating

Summary of SZ1017a

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 1 sz1017a/sz1041/sz1051/ sz1053 modulating thermostats product manual description the sz1017a, sz1041, sz1051, and sz1053 are micro- processor-based programmable thermostats designed to control air handlin...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 2 wiring the sz1017a, sz1041, sz1051, and sz1053 use standard terminal designations for wiring. See diagram below. Remote temperature sensor wiring use 18 awg shielded twisted-pair grounded at the sen- sor...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 3 output wiring for the sz1017a* output wiring for the sz1041 output wiring for the sz1051* output wiring for the sz1053* *when relay outputs are designated as heat and cool, on the sz1017a, sz1051, and sz...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 4 setup note: if using remote sensor(s), the calibra- tion may need to be adjusted. See “checkout and troubleshooting” section. Temperature sensor selection the dipswitches in the cover (shown above) must ...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 5 programming the sz1017a, sz1041, sz1051, and sz1053 may be programmed through the keypad on the face, or with a pc. If programming with a pc, the following must be set through the face prior to programmi...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 6 user setpoint limit screen. Enter the number of degrees you want the user to be allowed to change the preset occu- pied setpoints up or down. Override time screen. Enter the num- ber of minutes (0 to 255...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 7 modulating output type screen. Choose whether the modulating output will use endpoint or midpoint control. Modulating output define screen. Choose whether the modulating out- put will be used for cool, h...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 8 second stage heat screen. Indicate whether the thermostat will control a second stage of heating. (select no if not using a second stage of heating.) second stage cool screen. Choose whether the thermost...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 9 modulating output 1 define screen. Choose whether the modulating out- put will be used for cool, heat or aquastat. With di2 set to aquastat, analog output one will be used for cool- ing with di2 open and...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 10 modulating output 1 proportional band screen. Enter the number of degrees away from the heating setpoint that the valve or damper will be fully open. Modulating output 2 proportional band screen. Enter ...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 11 setting clock & schedule the sz1017a, sz1041, sz1051, and sz1053 clock and schedule may be set through the keypad and display, or with a pc. For more information on programming through the pc, consult y...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcs-basys.Com 12 operation unoccupied setback the sz1017a, sz1041, sz1051, and sz1053 oper- ate in either an occupied or unoccupied mode. During the occupied mode, the occupied heating and cooling setpoints will be mai...

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    Analog outputs (sz1041 and sz1051) on the sz1041, analog output one is used to control an economizer. On the sz1051 and analog output one is used to control the heating or cooling in a space, while analog output two is used to control an economizer. Analog outputs/discharge air reset (sz1017a, and s...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 14 p+i option the sz1017a, sz1041, sz1051, and sz1053 also have a p+i option. Without enabling this option, stages turn on and off based on temperature vs. Setpoint alone, as described above. By enabling t...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 15 built-in delays the sz1017a, sz1041, sz1051, and sz1053 have delays built into the programming sequences to protect equipment. The fan has a minimum on and off time of 30 seconds. When the fan is in aut...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 16 sequence on after 2 minutes. 9. Press the warmer button until the cooling setpoint is greater than the current temperature by one degree. The cooling stage(s) will sequence off. The fan will turn off 2 ...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 17 should be on but the heating or cooling led is off, check the fan and system switch modes. Also, check the heat- ing and cooling setpoints, offsets and differentials, and the room temperature to be sure...

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    2800 laura lane • middleton, wi 53562 • (800) 288-9383 • fax (608) 836-9044 • www.Tcsbasys.Com 18 led description six leds on the face allow the occupant to view the cur- rent operating status of the thermostat. Occupied this led will be lit whenever the unit is operating in the occupied mode. Heati...

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    User’s guide inside the hinged door of the thermostat is the superstattm user’s guide. This guide is designed to assist the installer in explaining to the end user how to operate their new thermostat, as well as serve as a handy future reference for the end user. We recommend that the installer fill...