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8

 

Zolar 

Configuration

 Examples 

 

Ex. 

Weep #1 Output 

Aux. #1 Output 

Sensor #1 

Sensor #2 

Notes: 

1 Single-Temp 

Weep 

---- 

Temperature 

---- 

Configure Aux #1 for control by Temperature. 

Single-Temp Weep 

Slab Heat 

Temperature 

Temperature 

Configure Aux #1 for control by Temperature. 

Single-Temp Weep 

Exterior Lights 

Temperature 

Light 

Configure Aux #1 for control by Light. 

Single-Temp Weep 

Equipment-Timed 

Temperature 

-----   ( Time ) 

Configure Aux #1 for control by Time. 

Dual-Temp Weep 

---- 

Temperature 

Temperature 

Configure Aux #1 for control by Time.                    (2) 

Dual-Temp Weep 

Equipment-Timed 

Temperature 

Temp   (Time) 

Configure Aux #1 for control by Time.                    (2) 

----- 

Slab Heat 

----- 

Temperature 

Configure Aux #1 for control by Temperature. 

----- 

Exterior Lights 

----- 

Light 

Configure Aux #1 for control by Light. 

10 

----- 

Equipment-Timed 

----- 

-----   ( Time ) 

Configure Aux #1 for control by Time. 

Notes:  
1.  When the Expanded Output Option is installed, its respective outputs and sensors (Weep #2, Aux #2, Sensor #3, and Sensor #4 ) are configured 

and behave identically as the corresponding outputs and sensors in the table above. 

2.  Zolar detects the Dual-Temp Weep configuration automatically when you install two Temperature Probes, but configure Aux #1 for control by Time 

rather than by the attached sensor.  Zolar then automatically assigns the purpose of the second Temperature Probe to that of Dual-Temp Weep.  

3.  Zolar automatically detects the presence or absence of a Temperature Probe. When a Temperature Probe is not installed for Sensor #1 or for 

Sensor #2 (when configured for temperature) Zolar will disable the function of the corresponding Output so that it remains in the Off state. 

 

Zolar Factory Default 

Configuration

 

The following table specifies the Menu Configuration values when Zolar is shipped from the factory unless other choices are specifically requested. Additionally, 
should there be a replacement of, or failure of, the EEPROM chip that holds these values, Zolar will automatically re-initialize the EEPROM to these values. 
 

Temperature Format 

°F 

 

Auxiliary Temperature 

34°F On Lo 

 

Weep Alarm Low 

0°F 

Weep Start Temperature 

34°F 

 

Auxiliary Light Level 

0.7%  

 

Auxiliary Alarm Low 

30°F 

Weep Full On Temperature 

15°F 

 

Auxiliary Time On 

6:00 AM 

 Auxiliary 

Alarm 

High 

120°F 

Foam Blower Temperature 

34°F 

 

Auxiliary Time Off 

6:00 PM 

 

Days Warm, Days Powered 

 

Summary of Contents for Zolar Z440

Page 1: ... cover label near the input power terminals indicates the configuration of the unit Expanded Output Option One each Weep and Auxiliary Outputs are included in the Standard Configuration One each additional Weep and Auxiliary outputs may be added to the Standard Configuration to provide sensing and control for larger carwashes having additional functions or services When the Expanded Output Option ...

Page 2: ... Z440LP Light Probe to Sensor 2 terminals and use the front panel Configuration Menu to configure Aux 1 Output for control by Light The Light Probe will ensure that lights are turned on and off as needed no matter what time of year it is or how thick the clouds are See the Light Probe Application Note for useful information in using this function Time Of Day Control Equipment such as an office air...

Page 3: ...r LEDs are On when their corresponding outputs are On Configuration Menu Just below the dot matrix LED display window is a set of four buttons shown above for navigating the Configuration Menu If the Next or Back keys are pressed the status message is interrupted and the Configuration Menu is entered From the Configuration Menu all time temperature or light threshold set points can be viewed by su...

Page 4: ... to the Start Weep and Full Weep set points as detailed in the diagram on page 2 In the example using Start Weep 34 F and Full Weep 15 F if the sensed temperature is 20 F then we would be 5 from Full Weep out of a total of 19 between Start Weep and Full Weep Since at Start Weep the relay is On 100 of the time then at 20 F the relay would be On 5 19 26 3 of the time during each minute for a period ...

Page 5: ...Blower output will be active low At temperatures below the set point the Foam Blower output will be inactive Once the Foam Blower becomes active the temperature must rise 2 F above the set point before the output will switch to inactive 2 hysteresis The Yes and No keys will modify the set point and the Next key will save the values and advance to the menu to the alarm parameters TEMP 1 ALARM LOW F...

Page 6: ...anufacturers on request Autodialer Interface The Zolar Autodialer Enable output is an open collector NPN transistor that sinks current to Common when activated in an alarm situation Most all autodialers on the market will work with this type of output as it is compatible with a N O relay or switch contact IDX recommends one of the two autodialers below or their successor models The manuals for the...

Page 7: ...ng RED to Sensor BLK to Reference SHLD To Shield Z440LP For Bay Lighting Z440TP For Weep Tunnel Z440TP For Slab Heater Z440TP For Weep Bays Contactor To Bay Lights Solenoid To N O Tunnel Weep Valve Solenoid To N O Bay Weep Valve Contactor To Slab Heater Pump 120VAC Com Hot 24 VAC Common Com ...

Page 8: ...olar detects the Dual Temp Weep configuration automatically when you install two Temperature Probes but configure Aux 1 for control by Time rather than by the attached sensor Zolar then automatically assigns the purpose of the second Temperature Probe to that of Dual Temp Weep 3 Zolar automatically detects the presence or absence of a Temperature Probe When a Temperature Probe is not installed for...

Page 9: ...control by time of day then Zolar will use the second Sensor Input in the dual Temperature Probe configuration for the Weep Output Note If the Auxiliary Output is configured for control by time of day and a 2nd Temperature Probe is not connected Zolar will ignore the 2nd Sensor Input Ambient Light Probe Notes The Z440LP Light Probe consists of a light sensor encapsulated in a light diffusing high ...

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