Mechanical ventilation heat recovery unit (58 pages)
Summary of Contents for Paul CLIMOS F 200 Basic
Page 1
Service instructions for qualified personnel Mechanical Ventilation Heat Recovery Unit CLIMOS F 200 (for units up to serial no. 299-1) Version: 1.0_06/2015...
Type plate Type plate The type plate clearly identifies the product. The type plate is located on the side of the casing next to the electrical connections. The information on the type plate is necessary for the safe use of the product and in case of service-related questions.
Principal configuration of the system Principal configuration of the system The basic configuration of the system is universally valid and does not represent the system outline of the project-related ventilation plant! It is designed for representation of the plant- specific system structure for sensors and ventilation equipment. System outline CLIMOS with sensors and ventilation equipment...
Replacement of the filters Replacement of the filters Replacement of the filters of the device Disconnect the device from the power supply. If applicable, pull the red design filter cover out of the casing cover’s holder.
Page 6
Replacement of the filters Grasp into the recessed grip of the filter compartment. Remove the EPP filter cover.
Page 7
Replacement of the filters Pull the filter out of the filter compartment by holding it on the strap. Package the filters in a sealed bag and put this in the residual waste.
Page 8
Replacement of the filters Insert the new filter with regard to the flow direction. The arrow on the filter frame and the arrow impressed into the EPP filter compartment (next to the recessed grip) must point in the same direction! Pollen filters must be inserted into the filter compartment of the outside air connection depending on the type of device in accordance with the type plate! The intake air connection is marked with the symbol on the label air connections.
Replacement of the filters Resetting the filter run-time Once the filter has been changed, the timer for the filter run-time must be reset. Depending on the connected control element, the following steps must be carried out for that purpose. Resetting the filter run-time by means of the LED control panel Symbol / display Description of the reset procedure If the remaining run-time of the filter is less than 10 days, the LED lit up in red...
Replacement of the heat exchanger Replacement of the heat exchanger Disconnect the device from the power supply. If applicable, pull the red design filter covers out of the casing cover’s holder.
Page 11
Replacement of the heat exchanger Open the quarter turn locks by turning the captive screw by 90°. Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover.
Page 12
Replacement of the heat exchanger Pull the retaining clamps (4x) out of the EPP foam modules in vertical position. Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint.
Page 13
Replacement of the heat exchanger Install the new heat exchanger box. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint! Mount all parts in reverse order. Connect the cable for potential equalisation to the flat plug of the casing cover. 10.
Replacement of the master board, slave board and BUS thermostat Replacement of the master board, slave board and BUS thermostat Read the program with a PC or write down the settings of the TFT. Disconnect the device from the power supply. Apply for work on the electronics an ESD wrist strap.
Page 15
Replacement of the master board, slave board and BUS thermostat If applicable, pull the red design filter cover out of the casing cover’s holder. Open the quarter turn locks by turning the captive screw by 90°.
Page 16
Replacement of the master board, slave board and BUS thermostat Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover. Pull the retaining clamps (4x) out of the EPP foam modules in vertical position.
Page 17
Replacement of the master board, slave board and BUS thermostat Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint. Pull the heat exchanger box out of the device. 9.
Page 18
Replacement of the master board, slave board and BUS thermostat 10. Withdraw the control system casing. To do this, push the control system casing in the direction of the rear panel by approx. 3 - 5 mm in such a way that the press-in keyhole fasteners unlatch from the 4 keyholes of the casing wall. 11.
Page 19
Replacement of the master board, slave board and BUS thermostat 13. Remove the cable from the fan slave board and remove it out of the device. 14. Install the new fan slave board in the device. Be sure to install the cables according the circuit diagram (see appendix).
Page 20
Replacement of the master board, slave board and BUS thermostat 16. Remove the cable from the BUS thermostat and remove it out of the device. 17. Install the new BUS thermostat in the device. Be sure to install the cables according the circuit diagram (see appendix).
Page 21
Replacement of the master board, slave board and BUS thermostat 19. Mount all parts in reverse order. 20. Be sure that the cables are correctly in the guide groove. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint! 21.
Replacement of the fan Replacement of the fan Disconnect the device from the power supply. Apply for work on the electronics an ESD wrist strap.
Page 23
Replacement of the fan If applicable, pull the red design filter cover out of the casing cover’s holder. Open the quarter turn locks by turning the captive screw by 90°.
Page 24
Replacement of the fan Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover. Pull the retaining clamps (4x) out of the EPP foam modules in vertical position.
Page 25
Replacement of the fan Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint. Pull the heat exchanger box out of the device. Loosen the 2 locking screws of the control system casing by approx.
Page 26
Replacement of the fan Withdraw the control system casing. To do this, push the control system casing in the direction of the rear panel by approx. 3 - 5 mm in such a way that the press-in keyhole fasteners unlatch from the 4 keyholes of the casing wall. 10.
Page 27
Replacement of the fan 11. Pull apart the fan box on the tongue-and-groove joint. 12. Remove the fan cover (spiral casing).
Page 28
Replacement of the fan 13. Loosen the screws of the fan holder plate and remove the fan out of the spiral casing. 14. Loosen the lock screws of the fan connector.
Page 29
Replacement of the fan 15. Replace the fan and mount all parts together in revers order. Be sure that the washers are under the fixing screws. 16. Mount all parts in reverse order. 17. Be sure that the cables are correctly in the guide groove. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint!
Page 30
Replacement of the fan 18. Connect the cable for potential equalisation to the flat plug of the casing cover. 19. Close the casing cover by turning the 4 captive screws of the quarter turn locks by 90°. 20. Re-establish the mains connection.
Replacement of the defroster heating (preheater) Replacement of the defroster heating (preheater) Disconnect the device from the power supply. Apply for work on the electronics an ESD wrist strap.
Page 32
Replacement of the defroster heating (preheater) If applicable, pull the red design filter cover out of the casing cover’s holder. Open the quarter turn locks by turning the captive screw by 90°.
Page 33
Replacement of the defroster heating (preheater) Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover. Pull the retaining clamps (4x) out of the EPP foam modules in vertical position.
Page 34
Replacement of the defroster heating (preheater) Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint. Pull the heat exchanger box out of the device. Loosen the 2 locking screws of the control system casing by approx.
Page 35
Replacement of the defroster heating (preheater) 9. Withdraw the control system casing. To do this, push the control system casing in the direction of the rear panel by approx. 3 - 5 mm in such a way that the press-in keyhole fasteners unlatch from the 4 keyholes of the casing wall. 10.
Page 36
Replacement of the defroster heating (preheater) 11. Pull apart the fan box on the tongue-and-groove joint. 12. Pull the preheater out of the fan box.
Page 37
Replacement of the defroster heating (preheater) 13. Disconnect the cable lugs of the connection cable. 14. Insert the new preheater and connect it (see circuit diagram). 15. Mount all parts in reverse order. 16. Be sure that the cables are correctly in the guide groove. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint!
Page 38
Replacement of the defroster heating (preheater) 17. Connect the cable for potential equalisation to the flat plug of the casing cover. 18. Close the casing cover by turning the 4 captive screws of the quarter turn locks by 90°. 19. Re-establish the mains connection.
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) Disconnect the device from the power supply. Apply for work on the electronics an ESD wrist strap.
Page 40
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) If applicable, pull the red design filter cover out of the casing cover’s holder. Open the quarter turn locks by turning the captive screw by 90°.
Page 41
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover. Pull the retaining clamps (4x) out of the EPP foam modules in vertical position.
Page 42
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint. Pull the heat exchanger box out of the device. Loosen the 2 locking screws of the control system casing by approx.
Page 43
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) Withdraw the control system casing. To do this, push the control system casing in the direction of the rear panel by approx. 3 - 5 mm in such a way that the press-in keyhole fasteners unlatch from the 4 keyholes of the casing wall.
Page 44
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) 11. Pull apart the fan box on the tongue-and-groove joint. 12. Pull the preheater out of the fan box.
Page 45
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) 13. Open the fixing screws of the preheater and und remove it out of the metal housing. 14. Replace the over-temperature protection switch (STB) / temperature controller.
Page 46
Replacement of the over-temperature protection switch (STB) / temperature controller at the defroster (preheater) 15. Mount all parts in reverse order. 16. Be sure that the cables are correctly in the guide groove. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint! 17.
Replacement of the temperature sensor Replacement of the temperature sensor Disconnect the device from the power supply. Apply for work on the electronics an ESD wrist strap .
Page 48
Replacement of the temperature sensor If applicable, pull the red design filter cover out of the casing cover’s holder. Open the quarter turn locks by turning the captive screw by 90°.
Page 49
Replacement of the temperature sensor Remove the casing cover and remove the cable for potential equalisation from the flat plug of the casing cover. Pull the retaining clamps (4x) out of the EPP foam modules in vertical position.
Page 50
Replacement of the temperature sensor Move the heat exchanger box by holding it on the strap up and down so that the heat exchanger box is unlocked out of the tongue-and-groove joint. Pull the heat exchanger box out of the device. Loosen the 2 locking screws of the control system casing by approx.
Page 51
Replacement of the temperature sensor Withdraw the control system casing. To do this, push the control system casing in the direction of the rear panel by approx. 3 - 5 mm in such a way that the press-in keyhole fasteners unlatch from the 4 keyholes of the casing wall. 10.
Page 52
Replacement of the temperature sensor 11. Locate the temperatur sensor to be replaced. 12. Pull the temperature sensor out of the fan box. It may be necessary to remove the ventilator box. For this pull the fan box in direction center of the device and remove it out of the device.
Page 53
Replacement of the temperature sensor 13. Disconnect the corresponding sensor from the board. T1 bis T4 14. Replace the temperature sensor. 15. Mount all parts in reverse order. 16. Be sure that the cables are correctly in the guide groove. When installing the heat exchanger box, ensure correct locking with the fan boxes by means of the tongue-and-groove joint!
Page 54
Replacement of the temperature sensor 17. Connect the cable for potential equalisation to the flat plug of the casing cover. 18. Close the casing cover by turning the 4 captive screws of the quarter turn locks by 90°. 19. Re-establish the mains connection.
Messages, errors and error handling 10 Messages, errors and error handling The device control is equipped with an internal system for error detection. The visualisation of the messages and the error forecast is made according to the display possibilities of the connected control panel.
Page 56
Messages, errors and error handling Error description / Reason Reaction Control / Action message on display Error sensor 1 Sensor break or short circuit Fans are turned off Check or replace sensor temperature sensor T1 Error sensor 2 Sensor break or short circuit Fans are turned off Check or replace sensor temperature sensor T2...
Error handling 11 Error handling 11.1 Error fan WARNING! Error fan Hall 1 Hall 2 Do not touch the board for under 230 V power supply live components! Fan wheel damaged? Disconnect the power supply. Restart the device wait 20 s. Measure 230 V power supply Replace...
Error handling 11.2 Error temperature sensor WARNING! Error temperature sensor T1 / T2 / T3 / T4 / T5 Do not touch the board for under 230 V power supply live components! Sensor connected according to circuit diagram? Mount sensor or check settings Check settings Correct...
Error handling 11.3 Communication error defroster WARNING! Communication error defroster backup heater/GHX regulating flap Do not touch the board for under 230 V power supply live components! Check system and menu, if accidentally released / check DIP in BUS thermostat Restart O.K.? Change...
Error handling 11.4 Communication error fan slave WARNING! Communication error fan slave Do not touch the board for under 230 V power supply live components! Check Cat 5 cable between master and slave O.K.? Replace Replace slave connection...
Error handling 11.5 TFT without communication WARNING! TFT without communication black screen with text at Do not touch the board the bottom left 2 … for under 230 V power supply live components! No communication with device Check cable and connector O.K.? Rewire and...
Error handling 11.6 Error intake air too low Error intake air WARNING! too low Do not touch the board for under 230 V power supply live components! freeze protection available? Mount freeze Check protection preheater by cooling the sensor with ice spray, measure power supply 230 V at preheater...
Error handling 11.7 Error supply air too low Error supply air WARNING! too low Do not touch the board for under 230 V power supply live components! Check position DIP switch S2-1 O.K.? Change Check temperature DIP switch sensors T2/T4 (see temperature sensor)
Error handling 11.8 Fan too noisy Fan too WARNING! noisy Do not touch the board for under 230 V power supply live components! Filter dirty? Change filter Controlling the pipeline for obstruction (intake and exhaust air grille) O.K.? Check fan Eliminate (see error obstruction...
Error handling 11.9 Heat recovery too low WARNING! Heat recovery too low Do not touch the board for under 230 V power supply live components! Check temperature sensor O.K.? Use other Check sensor temperature measuring point (directly at device duct socket) O.K.? Measure directly at device duct socket...
Error handling 11.10 Failure or problems without a message Below is an overview of failure or problems are shown without a message. Problem / failure Reason Control / action Everything out Power supply Check the fuse at the control board. Is the fuse O.K., than the board is faulty.