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NovaLynx Corporation________________________________________________________________________________ 

 

 

 
210-421x-A 

Page 10 

March 2021 

 

 

6

 

TEMPERATURE ALARM INSTALLATION 

6.1

 

Controller Location 

 

To be effective the temperature alarm must be in a location where one can view the display and hear 
the alarm. At the same time it should not be accessible to unauthorized personnel. It will need to be 
mounted near a 120V AC receptacle for power. If the controller is inside a building the sensor cable 
may need to be routed outside so that the sensor can be exposed ambient air conditions. 

6.2

 

Controller Mounting 

 

There are 4 knock-out locations inside the controller box for placing screws. It will be necessary to 
remove the circuit board to access these points. After mounting the case to your wall or panel, install 
the small caps that are included in the accessory bag to cover the screw locations. The caps will help 
keep moisture from entering the box. Replace the controller circuit board and secure it with the 
mounting screws. 

 

 

 

Содержание 210-421W-A

Страница 1: ...x A User Manual Dual Set Point Temperature Alarm 210 421 A Air Temperature 210 421W A Water Soil Temperature Air Temperature Sensor Water and Soil Temperature Sensor Phone 530 823 7185 Email nova nova...

Страница 2: ...ns in the case of delicate or sensitive items If packing facilities are not available take the equipment to the nearest Post Office UPS or other freight service and obtain assistance with the packagin...

Страница 3: ...P Button 6 4 2 3 DOWN Button 7 4 2 4 CLEAR Button 7 4 2 5 GO Button 7 4 3 Program Alarm Thresholds 7 4 4 Program Alarm Delays 8 4 5 DIP Switch Settings 8 5 TEMPERATURE SENSOR INSTALLATION 9 5 1 Air Te...

Страница 4: ...the unit is programmed by push button controls without the need to connect a computer All set points and the minimum and maximum temperatures are stored in non volatile memory DIP switch settings sele...

Страница 5: ...connectors supplied Relay specifications Form C SPDT N O and N C Contact rating 3A 24Vdc 115 VAC Alarm ON OFF delay range 0 to 99 seconds Timing accuracy 2 Measurement range 40 to 160 F 40 to 60 C In...

Страница 6: ...tion 4 2 Menu Navigation The programming buttons are below the display 4 2 1 MENU Button Press the MENU button One of three sub menus will be displayed depending on which was viewed last Additional us...

Страница 7: ...te to the Temp Alarms menu 1 Press GO until the display shows the operating mode screen see GO Button above 2 Press MENU to bring up one of the three sub menu displays 3 Press UP to reach the Temp Ala...

Страница 8: ...creen 4 5 DIP Switch Settings The DIP switches are pre set at the factory and should not need to be adjusted However sometimes during installation they get changed accidentally 1 The Dual Set Point co...

Страница 9: ...t is on the underside of the bracket The clamp will provide strain relief for the cable and ensure the sensor will not fall out For Pipe Mounting 1 Remove the U bolt from the mounting bracket 2 Secure...

Страница 10: ...AC receptacle for power If the controller is inside a building the sensor cable may need to be routed outside so that the sensor can be exposed ambient air conditions 6 2 Controller Mounting There are...

Страница 11: ...of this wire to a good earth ground an electrical box with an earth connection or a metal cold water pipe that actually enters the ground Failure to provide a ground may cause erratic operation and ma...

Страница 12: ...u have programmed the temperature alarm to the settings you desire and the temperature alarm system is operating properly before you connect power to your external devices 8 ALARM FUNCTIONS The temper...

Страница 13: ...Go PROGRAMMING BUTTONS MODE WIND UNITS TEMP UNITS BUZZER WIND MPH DEG F BUZZ TEMP KPH DEG C SILENT ON OFF Wt Wu Tu Si DIP SETTINGS DUAL SET POINT TEMPERATURE ALARM 210 421 A and 210 421W A Alarms OFF...

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