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Related Manuals for HB Products HBLC
Summary of Contents for HB Products HBLC
- Page 1 WE INCREASE UPTIME EFFICIENCY IN THE REFRIGERATION INDUSTRY Instruction manual HBLC – SENSOR & CONTROLLER For low and high pressure control of liquid levels in industrial refrigeration systems Instruction manual - HBLC – Sensor & regulator (012-UK) 1 / 12...
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Page 2: Table Of Contents
Installation of HB Configuration Tool ..........10 PC Configuration ................10 Setup and Connection of Valve ............. 10 Fault Detection ................11 Sensor Repair ................. 11 Spare parts ..................12 Further Information ............... 12 Instruction manual - HBLC – Sensor & regulator (012-UK) 2 / 12... -
Page 3: Safety Instructions
Intended use, conditions of use. The HBLC sensor and controller is made to measure and control refrigerant. If HBLC is to be used in a different way or with another purpose, and if the operation of the product in this function is determined to be problematic, prior approval must be obtained from HB... -
Page 4: Introduction
When liquid covers the sensor, the measured calibration. capacity is changes. HB Products sensors are calibrated so that they differentiate between conductive and non-conductive liquids. In refrigeration systems, the oil and liquid CO and HFC are not regarded as conductive fluids, whereas refrigerants such as ammonia and brine are regarded as conductive. -
Page 5: Technical Data
Design and Function HBLC is designed for refrigerant level control in chillers, separators, coolers, and capacitors. If the sensor is installed in an overflow pipe, it is important that there is adequate air around the sensor, so that gas pockets do not form. -
Page 6: Installation Guide
EFFICIENCY IN THE REFRIGERATION INDUSTRY The HBLC sensor also has a built-in controller. The parameters for controlling a modulating motor valve can easily be set up in a configuration tool (HB Tool). HBLC connected to a modulating valve – an alternative to low pressure float control. -
Page 7: Electrical Connection
CAUTION! In case of welding work on the unit, please make sure that proper earthing is carried out to avoid damaging the electronics. Note! HBLC uses the overflow pipe or the pipe segment as reference material. Therefore, use either conductive sealing material or make sure that the Teflon tape does not prevent a metallic connection. -
Page 8: Mounting Guide
(de)activated in the tool. Mounting Guide HBLC is installed on an overflow pipe or a pipe segment matching the sensor’s installation length. Conductive sealing material or Teflon tape is applied to the thread, although one must ensure that there is metallic contact between the sensor and the overflow pipe. -
Page 9: Led Indication & Calibration
Valve control not active Alarm, high or low level, depending upon the setup. Flash Does not detect and sensor probe No alarm Yellow + Flash Power supply not sufficient Instruktionsmanual - HBLC – Sensor & regulator (012-UK) 9 / 12... -
Page 10: Installation Of Hb Configuration Tool
IN THE REFRIGERATION INDUSTRY Calibration: 0% or 100% calibration can be carried out independently of each other. HBLC level sensor is delivered pre- calibrated. For normal use, calibration is not necessary. If the signal changes over time, we recommend a 0% calibration with an empty overflow pipe or container. -
Page 11: Fault Detection
The sensor electronics are completely embedded and can therefore not be repaired. In case of faults with the sensor, it will typically only be necessary to replace the electronics. Complaint cases are handled by the HB Products dealers/distributors. Their complain procedures must be followed before returning the sensor. -
Page 12: Spare Parts
HBLC/S-EL Further Information For further information, please visit our website, www.hbproducts.dk, or send an email to: support@hbproducts.dk. HB Products A/S – Bøgekildevej 21 – DK8361 Hasselager – support@hbproducts.dk – www.hbproducts.dk Instruktionsmanual - HBLC – Sensor & regulator (012-UK) 12 / 12...
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