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Porkka F - User Manual

Porkka F
32 pages
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Rev. 201405
C & F
Technical and Service manual
Inventus upright refrigerators and freezers

Questions and Answers

  • T
    Tyler PhillipsJul 31, 2025
    Why is my Porkka F evaporator icing up?
    • E
      Emily HughesJul 31, 2025
      If the evaporator ices up in your Porkka Refrigerator, and the cabinet starts to warm, it might be due to blocked air circulation to the condenser. Ensure nothing is obstructing the airflow. Another possible cause is a dirty or blocked condenser or condenser filter. Try cleaning the filter and/or the condenser to resolve this issue.
  • N
    Nicholas LoveAug 4, 2025
    What to do if my Porkka F compressor does not start?
    • B
      Brittney MartinAug 4, 2025
      If the compressor in your Porkka Refrigerator isn't starting and the unit isn't getting cold, there could be a few reasons. First, check if there's voltage at the compressor points; if not, the board might need replacing. Alternatively, the relay or the compressor itself may be defective, requiring replacement of the relay unit and/or the compressor.
  • C
    Charles HardingAug 8, 2025
    What to do if my Porkka F Refrigerator gives HA or LA temperature alarm?
    • S
      Stephen StephensAug 8, 2025
      If your Porkka Refrigerator is showing a 'HA' or 'LA' temperature alarm, it indicates that the control probe P1, responsible for monitoring the temperature inside the cabinet, may not be functioning correctly. The suggested solution is to replace the P1 probe.
  • B
    Brandi ColeAug 12, 2025
    What to do if my Porkka F Refrigerator gives Csd alarm?
    • M
      margaretwangAug 12, 2025
      If your Porkka Refrigerator is displaying a 'Csd' alarm, the fan might be out of order, requiring replacement. Another possible cause is a defective board, which would also need to be replaced.
  • A
    April GarciaAug 17, 2025
    What to do if the fan signal LED in the control device is on but the evaporator fan does not rotate in my Porkka Refrigerator?
    • C
      Caitlin GarciaAug 17, 2025
      If the fan signal LED is on but the evaporator fan isn't rotating in your Porkka Refrigerator, it could mean that the fan is broken and needs to be replaced. Alternatively, the board might be defective and also needs replacing.
  • C
    Carly GayAug 21, 2025
    Why is probe alarm P1, P2, or P3 shown on my Porkka F display?
    • L
      Lawrence PorterAug 22, 2025
      If you're seeing a probe alarm (P1, P2, or P3) on your Porkka Refrigerator's display, it could be due to a couple of reasons: either the probe cable has detached from the card connectors, in which case you should reattach the cable, or the probe cable itself is broken, requiring you to replace the probe.
  • J
    Jason StoneAug 26, 2025
    What to do if the fan signal LED in the control device is not on and the evaporator fan does not rotate in my Porkka F Refrigerator?
    • A
      Andrew WilliamsAug 26, 2025
      If the fan signal LED in the control device is not illuminated and the evaporator fan isn't rotating in your Porkka Refrigerator, it could be due to a malfunctioning evaporator probe P2, which would need replacement. Another potential cause is a faulty door switch, which would also require replacement.

Summary

User Manual - Control Unit XW70 K and D50 K

General Warnings and Description

Covers general warnings, safety precautions, and a description of the XW70K controller's functions.

Controlling Loads and Functions

Explains how the controller manages loads like compressor, fans, defrost, and special functions.

Controller Interface and Operation

Details on keyboard, display, set point modification, manual defrost, and parameter access.

Advanced Menu and Keyboard Lock

Instructions for accessing the hidden menu and manually locking/unlocking the keyboard.

Parameter List

A comprehensive list and explanation of all controller parameters for configuration and settings.

Wiring Diagram C

Control Unit A1

The main control unit of the refrigeration system.

Compressor M1

The primary compressor unit.

Condenser Fan M2

Fan for the condenser unit.

Evaporator Fan M3

Fan for the evaporator unit.

Door Switch S1

Switch activated by the door.

Wiring Diagram F

Control Unit A1

The main control unit of the refrigeration system.

Compressor M1

The primary compressor unit.

Condenser Fan M2

Fan for the condenser unit.

Evaporator Fan M3

Fan for the evaporator unit.

Door Switch S1

Switch activated by the door.

Additional Switch S2

An additional switch, possibly for user interaction.

Solenoid Valve Y1

Solenoid valve for refrigerant control.

Frame Heater E1

Heater element for the door frame.

Troubleshooting

Probe and Temperature Alarms

Addresses issues with probe alarms (P1, P2, P3) and temperature alarms (HA, LA).

Fan and Door Switch Issues

Guides on troubleshooting evaporator fan operation and door switch functionality.

Condenser and Evaporator Performance

Covers problems like evaporator icing, slow temperature regain, and air leaks.

Compressor and Defrosting Problems

Solutions for compressor start issues, defrosting malfunctions, and fan-related performance.

Fan Motor Replacement

Power Off and Access

Steps to safely power down and access the fan motor area.

Roof Plate Removal

Procedure for removing the roof plate to access components.

Fan Removal and Installation

Instructions for removing the existing fan and installing a new one.

Evaporator Replacement

Probe and Plug Detachment

Steps to detach probes and plugs for evaporator access.

Ribbon Cable Disconnection

Instruction to disconnect ribbon cables.

Evaporator Box Removal and Replacement

Procedure for removing the evaporator box and replacing the evaporator.

Cleaning the Condenser Filter

Power Down and Panel Access

Safely power down and open the machine compartment for cleaning.

Filter Removal

Steps to remove the filter for cleaning or replacement.

Filter Cleaning and Reassembly

Instructions for cleaning the filter and reassembly.

Probe Replacement Procedures

P1 Temperature Probe Replacement

Steps for removing and replacing the P1 temperature probe.

P2 Defrost Probe Replacement

Instructions for replacing the P2 defrost probe.

P3 Condenser Probe Replacement

Steps for removing and replacing the P3 condenser probe.

Changing the Door Hinges

Door Removal and Preparation

Steps to prepare the door, remove plugs, and loosen hinges.

Hinge Replacement and Tensioning

How to install new hinges and manage pre-tensioning.

Door Re-mounting and Sealing

Procedures for re-hanging the door and fixing sealing plugs.

EC Declaration of Conformity

Porkka F Specifications

General IconGeneral
BrandPorkka
ModelF
CategoryRefrigerator
LanguageEnglish

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