To Next PageTo Next PageWhat to do if high pressure switch alarm in HIdRos 1LSA.014A-1A Heat Pump?
The high pressure switch alarm in your HIdRos Heat Pump could be triggered by incorrect water flow in heating mode or incorrect airflow at the source fan. To resolve this, ensure the correct water flow in the circuit and restore the correct airflow at the source fan.
What to do if error alarm in defrosting HIdRos 1LSA.014A-1A Heat Pump?
An error alarm during defrosting in your HIdRos Heat Pump can occur due to several reasons: the defrost time being too long, the outside temperature being outside the working limits, or refrigerant charge leakage. To address this, check the defrost set point, restore normal working conditions, and find and repair any refrigerant leakage.
What to do if overload source fan alarm in HIdRos 1LSA.014A-1A Heat Pump?
An overload source fan alarm in your HIdRos Heat Pump means the fan input current is outside operation limits. Check the operation of the source fan and replace it if necessary.
What to do if low pressure alarm in HIdRos Heat Pump?
If your HIdRos Heat Pump displays a low pressure alarm, it indicates a refrigerant charge leakage. You should find the leakage and repair it.
What to do if low pressure switch alarm in HIdRos 1LSA.014A-1A?
If your HIdRos Heat Pump displays a low pressure switch alarm, it indicates a refrigerant charge leakage. You should find the leakage and repair it.
What to do if source heat exchanger alarm in HIdRos Heat Pump?
A source heat exchanger alarm in your HIdRos Heat Pump (air/water or water/water unit) is caused by air or dirt in the user hydraulic system. Carefully bleed the user hydraulic system, or check and clean the water service.
What to do if high pressure alarm in HIdRos 1LSA.014A-1A?
A high pressure alarm in your HIdRos Heat Pump is likely due to a transducer defect. Replace the faulty transducer to resolve this issue.
What to do if EEPROM Alarm in HIdRos Heat Pump?
If you receive an EEPROM Alarm on your HIdRos Heat Pump, it indicates severe hardware damage in the microprocessor control system. Turn the unit off, wait a few seconds, and then turn it back on. If the alarm reappears, contact the service.
What to do if anti-freeze alarm from analog input in HIdRos 1LSA.014A-1A?
An anti-freeze alarm from analog input in your HIdRos Heat Pump is triggered by a water temperature that is too low. Check the user temperature set point to resolve this.
What to do if alarm Sensor PB1 in HIdRos Heat Pump?
Alarm Sensor PB1 on your HIdRos Heat Pump can be caused by wrong electrical connections or a sensor defect. Check the electrical connection of the sensor to the terminal board. If the connection is correct, call the service to replace the sensor.
Details potential hazards associated with the unit and its components.
Information on refrigerant and oil hazards.
Guidelines for safe handling of refrigerants.
Precautions against inhaling refrigerant vapor.
Steps to take in case of refrigerant leaks.
Emergency first aid procedures for refrigerant exposure.
Comprehensive technical specifications and performance data.
Defines the operating limits for water and ambient temperatures.
Safety rules and symbol explanations for installation.
Workplace safety and ventilation requirements.
Lists required PPE for operating and maintaining the unit.
Specifies requirements for unit placement and surrounding space.
Step-by-step guide to filling the hydraulic system.
Crucial safety instructions for electrical connections.
Essential checks before powering on the unit.
Configuration of safety devices like thermostats and pressure switches.
Methods for verifying the refrigerant charge.
Explanation of the unit's control panel interface and icons.
Guide to modifying heating and cooling set points.
Procedure for resetting different types of alarms.
Important safety and regulatory warnings for maintenance.
Schedule and procedures for routine unit checks.
Guidance on identifying and resolving unit faults.
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