What to do if I get a HIGH PRESSURE ERROR on my Danfoss Heat Pump?
If you receive a HIGH PRESSURE ERROR, it means the high pressure switch has tripped, and the compressor has stopped. To address this, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
Why am I getting a MOTOR ERROR on my Danfoss Heat Pump?
A MOTOR ERROR indicates that the overload relay (overcurrent relay) compressor or the overload relay for the outdoor unit fan has been activated. To fix this, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
What to do if the Danfoss Heat Pump shows BRINE OUT error?
The BRINE OUT error indicates that the brine out temperature is less than the set minimum. Consequently, the compressor has stopped. Acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
Why does my Danfoss Heat Pump display a LOW BRINE FLOW error?
A LOW BRINE FLOW error occurs because the flow sensor was not active during the last start, causing the compressor to stop. To address this, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
What does AUX. HEATER ERROR mean on my Danfoss DHP-L Opti Heat Pump?
An AUX. HEATER ERROR indicates that overheating protection has been activated, and there is no auxiliary heater. To clear this error, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
What happens when the Danfoss DHP-L Opti shows OUTDOOR SENSOR error?
If you see an OUTDOOR SENSOR error, it means there is a fault in the outside sensor. The control system will use zero degrees when calculating the heat demand. You can acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
What does SUPPLY LINE SENSOR error mean for Danfoss DHP-L Opti Heat Pump?
A SUPPLY LINE SENSOR error indicates an issue with the supply line sensor. When this occurs, everything stops except the heating system’s circulation pump. To address this, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
What does FLOW SENSOR error mean on Danfoss DHP-L Opti DHP-C models?
A FLOW SENSOR error indicates that an error has been detected on the flow switch. This applies to DHP-C models. To resolve this, acknowledge the alarm by setting the heat pump to operating mode OFF and then back to the desired operating mode.
General| COP (Heating) | 4.5 |
|---|---|
| Refrigerant | R410A |
| Operating Temperature Range (Heating) | -20°C to 35°C |
| Operating Temperature Range (Cooling) | 10°C to 46°C |
| Type | Air to Water Heat Pump |
| Sound Power Level | 55 dB(A) |
| Power Supply | 400V, 3-phase, 50Hz |
Details on safe installation and routine upkeep of the heat pump system.
Guidelines for authorized modifications to system components and operational safety.
Precautions for the hot water circuit's safety valve and overflow pipe.
Describes the function of the outdoor unit using air as a heat source and the automatic defrost process.
Explains how speed-controlled circulation pumps maintain optimal heat pump efficiency.
Introduces the HGW technology as a new method for water heating.
Details the integrated 180-litre water heater and its TWS coil technology.
Explains the operation of the auxiliary heater when heat demand exceeds compressor capacity.
Describes the function of the control panel's keypad buttons for navigation and value adjustment.
Explains the different modes and meanings of the control panel indicator light.
Details the symbols and messages shown on the heat pump display for operation and status.
Outlines the structure and navigation of the main INFORMATION menu.
Guides on selecting and changing the heat pump's operating mode (AUTO, HEAT PUMP, etc.).
Explains how to adjust indoor temperature by modifying the heat curve and ROOM value.
Details parameters for adjusting the heat curve based on outdoor temperature for optimal comfort.
Describes how to adjust the ROOM value to influence the system's heat curve and indoor temperature.
Shows how to read various temperature measurements from the control system.
Explains how to view the total operating hours of the heat pump and auxiliary heaters.
Instructions for initiating a manual defrost cycle for the outdoor unit from the control computer.
How to monitor the heat pump's operational status via indicators and alarm messages.
Procedure for checking and maintaining the heating circuit water pressure and topping up if needed.
Guidance on checking and maintaining the brine circuit fluid level to prevent operational interruptions.
Instructions for regularly checking safety valves to prevent lime deposits and ensure proper function.
Actions to take in case of water or brine circuit leakage to prevent damage.
Steps for cleaning the heating and brine circuit strainers twice a year.
A comprehensive checklist for installation, setup, and system verification.
Section to record details of the installation personnel for piping, electrical, and system adjustment.
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