background image

program

setup

program

setup

program

setup

program

setup

MOD OUT 2 UNOCC

36.

TYPE:    MODULATING

MOD OUT 2             

RANGE:            4-20mA

35.

MOD OUT 2

                         

ACTION:        DIRECT

MOD OUT 2 IS:

HEAT

34.

37.

program

setup

program

setup

41.

DISCHARGE AIR

LOW LIMIT:             45F

40.

ENABLE DISCHARGE

AIR SENSOR?       YES

38.

program

setup

MOD OUT 2 PROP.

BAND:                   01F

39.

program

setup

MOD OUT 2  SET P

OFFSET:            00F

Modulating Output 1 Unoccupied 

Action Screen. 

Choose whether the 

unoccupied action will be modulating,     

0 or 4 mA, or 20 mA.

Modulating Output 1 Proportional 

Band Screen. 

Enter the number of 

degrees away from the setpoint that the 

valve or damper will be fully open. 

 

Analog Output 1 Setpoint Offset 

Screen. 

Enter a setpoint offset. This is a 

value below the heating setpoint or above 

the cooling setpoint where the analog 

output begins to modulate.

Modulating Output 2 Type Screen.

 

Choose whether the modulating output 2 

will be used for heating or cooling.

Modulating Output 2 Action Screen

Choose whether the output will be direct 

or reverse acting.

 

Modulating Output 2 Range Screen. 

Choose whether the modulating output 

range will be 0-20 mA or 4-20 mA.

 

Modulating Output 2 Unoccupied 

Action Screen. 

Choose whether the 

unoccupied action will be modulating, 0 

or 4 mA, or 20 mA.

Modulating Output 2 Proportional 

Band Screen. 

Enter the number of 

degrees away from the setpoint that the 

valve or damper will be fully open. 

 

Analog Output 2 Setpoint Offset 

Screen. 

Enter a setpoint offset. This is a 

value below the heating setpoint or above 

the cooling setpoint where the analog 

output begins to modulate.

Discharge Air Sensor Screen.

 Choose 

whether or not you are using the discharge 

air sensor function. To monitor only, select no. 

See setup instructions for dipswitch settings 

which must also be set.

Discharge Air Low Limit Screen.

 Enter 

a discharge air low limit value. This 

screen will not appear if the discharge air 

sensor function is disabled. 

Discharge Air High Limit Screen.

 Enter 

a discharge air high limit value. This 

screen will not appear if the discharge air 

sensor function is disabled.

Discharge Air Reset Screen. 

Choose whether to control based on 

DISCHARGE air reset or SPACE temper-

ature. This screen will not appear if the 

discharge air sensor function is disabled.

 

*Set to SPACE if this stat will be used within 

a zoning system.

 

 

Discharge Air Enable Heating Low 

Limit Screen.

 Choose wether to enable 

Heating Low  temperature Limit.

Discharge Air Setpoint Screen. 

Enter a 

value at which the discharge air setpoint 

is to be controlled. This screen will not 

appear if the control is based on space 

temperature. 

*Do not use with Zoning 

System.

Reset Ratio Factor Screen.

 Enter a 

reset ratio factor. This is the number of 

degrees that the discharge air setpoint is 

raised when the space temperature falls 

by 1 degree for heating, or the number 

of degrees that the discharge air setpoint 

is lowered when the space temperature 

rises by 1 degree for cooling. 

*Do not use 

with Zoning System.

Outdoor Air Sensor Screen.

 Choose 

whether or not you are using an outdoor 

air sensor function To monitor only, select 

no. See setup instructions for dipswitch 

settings which must also be set.

Cooling Lockout Screen. 

Enter an 

outdoor air cooling lockout temperature. 

This screen will not appear if the outdoor 

air sensor function is disabled. 

*Do not 

use with Zoning System.

Heating Lockout Screen. 

Enter an 

outdoor air heating lockout temperature. 

This screen will not appear if the outdoor 

air sensor function is disabled. 

*Do not 

use with Zoning System.

 

DI1 Choice Screen.

 Choose DI1 as FAN 

PROVING or a MONITOR point. Select 

MONITOR if unused.

R

2800 LAURA LANE • MIDDLETON, WI 53562 • (800) 288-9383 • FAX (608) 836-9044 • www.tcsbasys.com

6

program

setup

program

setup

program

setup

program

setup

program

setup

33.

MOD OUT 1 SETPOINT

OFFSET:                00F

32.

MOD OUT 1 UNOCC

30.

TYPE:    MODULATING

MOD OUT 1

RANGE:           4-20 MA

29.

MOD OUT 1:

                         

ACTION:       DIRECT

program

setup

MOD OUT 1 PROP.

BAND:                     5F

31.

program

setup

program

setup

program

setup

program

setup

MOD OUT 2 UNOCC

36.

TYPE:    MODULATING

MOD OUT 2             

RANGE:            4-20mA

35.

MOD OUT 2

                         

ACTION:        DIRECT

MOD OUT 2 IS:

HEAT

34.

37.

program

setup

program

setup

41.

DISCHARGE AIR

LOW LIMIT:             45F

40.

ENABLE DISCHARGE

AIR SENSOR?       YES

38.

program

setup

MOD OUT 2 PROP.

BAND:                   01F

39.

program

setup

MOD OUT 2  SET P

OFFSET:            00F

program

setup

program

setup

program

setup

program

setup

program

setup

program

setup

program

setup

program

setup

50.

DI2 USED FOR:

                      SERVICE

49.

48.

DI1 USED FOR

             FAN PROVING

HEATING LOCKOUT

TEMP:                    70F

47.

COOLING LOCKOUT

46.

TEMP:                     80F

ENABLE OUTDOOR

AIR SENSOR?       YES

45.

RESET RATIO

44.

FACTOR:                   2F

DISCHARGE AIR

SETPOINT:             90F

42.

CONTROL BASED

ON:                   SPACE

DISCHARGE AIR

HIGH LIMIT:          120F

program

setup

program

setup

43b.

ENABLE HEATING

LOW LIMIT?         YES

43a.

Summary of Contents for Superzone SZ1018

Page 1: ...t Access to programming or schedule may be locked out or limited with the use of an access code Fahrenheit or Celsius temperature display Digital or analog changeover Product Manual Contents Descripti...

Page 2: ...devices SZ1018 thermo stats require 8 VA 24 VAC When the SZ1018 are used as a stand alone thermostat without communications the unit transformer may be used to power it However using separate power wi...

Page 3: ...h the two set screws located at the top right and the left side to prevent tampering Setup Note If using remote sensor s the calibration may need to be adjusted See Checkout and Troubleshooting sectio...

Page 4: ...s the following screens Access Code Entry Screen Will appear if access code is required for programming Use 248 as the default If the wrong code is entered it will revert to the previous screen Contro...

Page 5: ...reen Enter whether you want to control by temperature only P or add a time factor P I This is applies to both the stage outputs Time Clock Output Screen Choose whether the auxiliary output will be OPE...

Page 6: ...Choose whether to control based on DISCHARGE air reset or SPACE temper ature This screen will not appear if the discharge air sensor function is disabled Set to SPACE if this stat will be used within...

Page 7: ...n Monitoring Screen Setting Clock Schedule The SZ1018 clock and schedule may be set through the keypad on the face or with a PC For more infor mation on programming through the PC consult your softwar...

Page 8: ...ge air tempera ture will be controlled to this setting by modulating the heating or cooling device Operation UNOCCUPIED SETBACK The SZ1018 operate in either an occupied or unoc cupied mode During the...

Page 9: ...s required which indicates when the fan is running If the thermostat turns on the FAN and DI1 is not closed after thirty seconds the system will go to OFF disabling all outputs the fan LED will turn o...

Page 10: ...parameters for analog output 2 Select whether the analog output is set for heating cooling or aquastat Select direct or reverse action Select whether you want the analog output to modulate from 4 to 2...

Page 11: ...k the wiring Short terminals R to Y W1 or Y W2 and see if the heating or cooling comes on This is a check for a mechanical relay failure Wrong Temperature Display Initially verify the wiring connectio...

Page 12: ...tatus service status 7 MOD OUT 2 100 OPEN service status MOD OUT 2 Screen Shows the percentage of modulating output 2 DI2 and DI3 Status Screen Shows DI2 status and filter status or DI3 status Main Mo...

Page 13: ...up section PROGRAMMING The ability to program control parameters is allowed by fac tory default An access code may be required as set in pro gramming step 43 or access may be denied altogether using d...

Reviews: