To Next PageTo Next PageHow to fix low hydraulic flow rate in Atlantic Loria duo 6000 Heat Pump?
If the hydraulic flow rate is too low in your Atlantic Heat Pump, it might be due to circulation pump speed settings being too low or a clogged filter valve. You should check and adjust the circulation pump speed settings or clean the clogged filter valve.
Why is the hydraulic flow rate low in my Atlantic Loria duo 6000?
If you're experiencing a low hydraulic flow rate in your Atlantic Heat Pump, it could be due to circulation pump speed settings being too low or a clogged filter valve. You should check and adjust the circulation pump speed settings, or clean the clogged filter valve.
What to do if initial or return temperature is too low in Atlantic Loria duo 6000 Heat Pump?
If the initial temperature (T5) or return temperature (T6) is less than 2°C in your Atlantic Heat Pump, it could be due to a defective frost protection function or a disconnected back-up. Check and repair the frost protection function, or reconnect the back-up.
Why is DHW cycle too long in Atlantic Heat Pump?
If the DHW cycle is too long (more than 6 hours) in your Atlantic Heat Pump, it may be because of too much draw-off during the same cycle or a disconnected DHW back-up. Reduce the draw-off during the DHW cycle or reconnect the DHW back-up.
What causes frost on return circuit during defrost in Atlantic Loria duo 6000?
If frost is detected on the return circuit when defrosting the outdoor unit (temperature < 2°C) in your Atlantic Heat Pump, the circulating water volume may be too low. Increase the circulating water volume.
How to fix communication error in Atlantic Heat Pump?
If you're experiencing a communication error between the interface board and the HP regulator board in your Atlantic Heat Pump, check the wiring by inspecting and securing the wiring connections.
What to do if there is legionella cycle error in Atlantic Heat Pump?
If you encounter a Legionella cycle error in your Atlantic Heat Pump, it might be due to a disconnected DHW back-up. Reconnect the DHW back-up.
How to troubleshoot HP outgoing flow sensor error (T5) in Atlantic Heat Pump?
If there's an error with the HP outgoing flow sensor (T5) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.
How to troubleshoot HP return flow sensor error (T6) in Atlantic Loria duo 6000 Heat Pump?
If there's an error with the HP return flow sensor (T6) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.
What causes outdoor temperature sensor error (T7) in Atlantic Heat Pump?
If there's an error with the outdoor temperature sensor (T7) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.
Covers general regulations for electrical installations and maintenance practices.
Provides essential precautions and minimum clearances for outdoor unit installation.
Outlines installation precautions and minimum clearances for the hydraulic unit.
Details essential tooling, safety rules, and connection procedures for refrigerants.
Covers procedures for checking and connecting the refrigeration circuit, including leak tests.
Describes the essential steps for filling the system with refrigerant, including vacuum methods.
Covers characteristics of power supply, connection methods to terminals, and safety requirements.
Lists essential checks for hydraulic and electrical circuits before initial start-up.
Describes the step-by-step process for filling, leak testing, and initial power-on.
Lists error codes, their descriptions, safety modes, and probable causes for the hydraulic unit.
Details error codes, LED indicators, and error content for the outdoor unit.
Presents the electrical wiring diagram for the outdoor unit of Loria duo 6004 & 6006 models.
Shows the electrical wiring diagram for the hydraulic unit, excluding installer-made connections.
A checklist for visual, hydraulic, refrigerant, and electrical checks before initial start-up.
Step-by-step guide for the initial start-up procedure, including quick start and unit checks.
General