SPX Cooling Technologies 92-1322C user manual Deicing

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/ Operation /

Deicing

If the temperature/water level sensor assembly becomes encased in ice the heaters will not operate. Ice provides inadequate conductivity for the sensor probe to detect operational water level. To operate heaters in this situation and melt the ice follow these procedures.

1.Disconnect power to the control panel using standard lockout proce- dures for safety.

2.Remove the panel cover.

3.Install a jumper wire between relay terminals G1 and G2—see

Figure 3.

Figure 3

 

 

 

 

JUMPER

SOLID STATE RELAY CARD

 

 

 

 

 

 

CT

 

 

G2

RED

 

 

BLK

120 N

 

 

T1 T2 G1

 

RED GREEN

RED

COM

BLK

24 240

NC NO

 

SH

SHIELD

 

 

 

 

 

 

 

 

PROBE

BASIN

Caution

4.Replace panel cover.

5.Energize the system and listen for contactor closing.

6.Operate the system until ice is melted around the sensor probe.

7.After ice is melted, de-energize the system, remove the jumper, check all connections and place the system back in operation.

Do not leave the heating system unattended during this procedure. There is no low water protection with this jumper in place.

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Contents Marley Electric Basin Heater Page Receiving and Inspection Introduction Heater Supports InstallationHeater Element Control Panel Temperature / Water Level Sensor Assembly Operating Instructions OperationTesting above Freezing Temperatures Operation Deicing Following checks should be made by a qualified electrician TroubleshootingTemp F Ohms Replacement Parts Parts ListPage Manual 92-1322C

92-1322C specifications

SPX Cooling Technologies 92-1322C is a state-of-the-art cooling tower designed to meet the demands of various industrial applications. Known for its robust construction and advanced engineering, this unit offers exceptional performance while maintaining energy efficiency.

One of the main features of the 92-1322C is its durable structure. The cooling tower is built with high-quality materials that resist corrosion and withstand harsh environmental conditions. The fiberglass-reinforced plastic casing ensures longevity and minimizes maintenance costs over time. In addition, the unit is equipped with a galvanized steel support frame that provides stability and strength.

The 92-1322C incorporates advanced cooling technologies that enhance its operational efficiency. Its counterflow design is specifically engineered for improved airflow, ensuring optimal heat exchange. This design minimizes water loss through evaporation and enhances the cooling capacity, making it a cost-effective solution for cooling process water in industrial facilities.

Moreover, the model features low-noise fan operation. The low-noise axial fans are designed to provide efficient airflow while keeping sound levels to a minimum, making this unit ideal for applications in sound-sensitive environments. The fans are equipped with multiple speed settings, allowing operators to adjust performance based on cooling demands.

Another characteristic of the SPX Cooling Technologies 92-1322C is its ease of installation and serviceability. The modular design allows for quick assembly and disassembly, enabling efficient transport and installation. Additionally, the access panels and removable components facilitate regular maintenance and inspections, which are crucial for ensuring long-term operational effectiveness.

In terms of energy efficiency, the 92-1322C is equipped with a variable frequency drive (VFD) that optimizes fan speed based on real-time cooling requirements. This innovative technology not only reduces energy consumption but also leads to lower operational costs.

Overall, the SPX Cooling Technologies 92-1322C is a versatile and reliable cooling solution suitable for various industrial applications. Its combination of durability, advanced engineering, and energy-efficient features establishes it as a preferred choice for facilities looking to enhance their cooling operations while minimizing environmental impact.