Valeo CC 185T, Owner'S Manual

Page 1: ...Rev 04 March 2021 Code 036 00234 001 Owner s Manual Warranty Certificate CC 185T CC 205T CC 205W AIR CONDITIONER COACHBUS MINIBUS ...

Page 2: ...__ 10 1 2 Operation Instructions____________________________________ 11 1 3 Auto Mode_____________________________________________ 11 1 4 ON OFF Air Conditioner Compressor_____________________________________ 12 1 5 Heating Mode__________________________________________ 12 1 6 Desired temperature level SET POINT_______________________________________ 12 1 7 Evaporator fan speed configuration______...

Page 3: ...atory to do the preventive and corrective maintenance procedures they must be accomplished by experts or dully technicians Looking for improving and updating the refrigeration technical teams this manual describes the fundamentals of our air conditioning system based on the most important thermodynamic formulas You can find operation instructions of VALEO Climatização do Brasil Veículos Comerciais...

Page 4: ... c If the warranty certificate and or the serial number of the product are adulterated overwritten or damaged d If defects or unsatisfactory performance are caused by the use of non original spare parts and in disagreement with the technical specifications from VALEO Climatização do Brasil Veículos Comerciais S A 8 The Warranty Does Not Cover a Displacement of the bus for repairing of the equipmen...

Page 5: ...nt from alternator 1 Accomplish the trimestral check list 2 Clean the evaporator capillary tube coil Apply only water and neutral non aggressive soup to cooper and aluminum See note 3 Clean the evaporator drain 4 Check out the oil retainer felt of the compressor sealing part 5 Look carefully if there is any leakage at coupling spots oil leakage refrigerant leakage Check if there are any loose free...

Page 6: ...back again after 48 working hours It is recommended not use different brands Install assemblies with the same diameter length of the series and do not apply new belts beside old ones Putting the assembly into action without one or two belts for a long time can cause a damage inside the v groove of the pulley It will cause wear in that v groove so the new belt may not be stretched accordingly The a...

Page 7: ... belts and pulleys Gas Charge Process Leakage test procedure Vacuum process and refrigerant gas charge Note in case the installation is bad VALEO Agent Authorized Service Net will have to call the OEM Plant first then get an authorization to do the service print and issue the Invoice of repairs Identification Tag It is very important when you need to ask for spare parts or after sales parts and sim...

Page 8: ...OPERATING THE AIR CONDITIONER Operating the Air Conditioner CC 185T CC 205T CC 205W 17 7 3 12 1 9 14 8 2 16 6 5 4 11 15 13 10 Note illustrative drawing 8 ...

Page 9: ...essure Switches Pressure switches are electric devices that monitor the air conditioning equipment operation pressure Every time a strong change happens from the NORMAL temperature they turn off the compressor immediately to avoid break Observation pressures are always monitored even if the air conditioning is turned off ELECTRIC SYSTEM Evaporators Now at evaporators the refrigerant fluid at low p...

Page 10: ...tilation VAC function with cooling and heating HAC function with heating ventilation and air conditioning HVAC function The SBU400 and SBU410 AC controllers have basically the same components See below Functions and description 1 SBU 400 410 Controllers 1 1 Control Panel Description SBU400 SBU410 1 3 9 8 5 4 2 6 7 2 2 3 5 4 2 2 2 1 9 8 6 7 10 11 Item Description Function 1 Display Current room tem...

Page 11: ...e at the terminal plug can be measured then system will be in standby mode ON OFF button status LED lights up in red Press button 2 when the status light is OFF Auto mode will start and the corresponding status light will become on 1 2 Operation Instructions Enabling Disabling Standby Mode Enabled 1 3 Auto Mode 1 1 Display after enabling Disable press button 1 The Compressor and fans are immediate...

Page 12: ...temperature level SET POINT 3 Air conditioner compressor disabled OFF press button 3 if the status light is on If the compressor is ON the status light will flash for 1 minute indicating the compressor status change from ON to OFF The cooling function is disabled then Press button 4 to Increase temperature 0 5 C Press button 5 to Increase temperature 0 5 C 22 0 Compressor Mode Auto Enabled ON pres...

Page 13: ...P49 and SP P50 shown in the table below ventilation will remain enabled no external air inlet In this condition if the function is manually enabled by the key ventilation will remain disabled for the time set in parameter P20 If the internal temperature is within the range ventilation will remain cycling between active and inactive during the time gaps saved in P52 and P51 respectively as shown in...

Page 14: ...e control panel Feed input is out of limit 12V 10V 16V 24V 20V 32V Check the wiring harness Change the relay board F03 System type No recognition no link Change the controller F04 Return back temperature sensor Ground short circuit trouble between pins Check the wiring harness Change the sensor F05 Return back temperature sensor Ground short circuit trouble between pins Check the wiring harness Ch...

Page 15: ...r flow free blowing 5 800 m h 5 800 m h 5 800 m h Nominal current 87 A 57 A 87 A 57 A 87 A 57 A Model alternative type SP 22 SP 32 SP 32 Displacement 212 cm 313 cm 313 cm Maximum rotation allowed 4 500 RPM 4 500 RPM 4 500 RPM Lubricating oil PAG 027 00001 000 PAG 027 00001 000 PAG 027 00001 000 Amount used 630 ml 660 ml 660 ml Type Eletromagnetic Eletromagnetic Eletromagnetic Voltage 24V 24V 24V T...

Page 16: ... 7 015 00102 000 M10 Connection Terminal 1 8 015 00103 000 M8 Connection Terminal 1 9 017 00309 000 Radial Fan Block 8 10 021 00014 000 24V Radial Fan 4 11 022 00010 000 24V Air Fresh Motor 1 12 024 00006 000 Anti pollen Air Filter 1 13 028 00061 000 Spacer 6 14 031 00325 000 Suction Tube Set 1 15 031 00394 000 Heating Interface Connection 1 16 031 00417 000 Liquid Line Set 1 17 031 00425 000 Wate...

Page 17: ...7 015 00102 000 M10 Connection Terminal 1 8 015 00103 000 M8 Connection Terminal 1 9 017 00309 000 Radial Fan Block 8 10 021 00014 000 24V Radial Fan 4 11 022 00010 000 24V Air Fresh Motor 1 12 024 00006 000 Anti pollen Air Filter 1 13 028 00061 000 Spacer 6 14 031 00394 001 Heating Interface Connection 1 15 031 00425 000 Water Exit Hot Tube 1 16 031 00547 000 Suction Tube Set 1 17 031 00580 000 L...

Page 18: ... Grid 2 8 034 00183 000 Right Side Cover 1 9 034 00310 000 Spacer M8 X 10MM 6 10 034 00332 000 Left Side Cover 1 11 034 00356 000 Maintenance Rod Support 2 12 034 00357 000 Maintenance Rod Base 2 13 038 00034 000 Drier Filter Liquid Sight Liquid Tank 7 8 14UNF Screw 1 14 040 01973 001 Condenser Cover 1 15 042 01107 001 Liquid Tank Pipe Set X Evaporator Included Item 2 1 16 042 01108 000 Liquid Tan...

Page 19: ...Fan Grid 2 8 034 00183 000 Right Side Cover 1 9 034 00310 000 Spacer M8 X 10MM 6 10 034 00332 000 Left Side Cover 1 11 034 00356 000 Maintenance Rod Support 2 12 034 00357 000 Maintenance Rod Base 2 13 038 00034 000 Drier Filter Liquid Sight Liquid Tank 7 8 14UNF Screw 1 14 040 02728 000 Condenser Cover 1 15 042 01315 002 Liquid Tank Pipe Set X Evaporator Included Item 2 1 16 042 01316 000 Liquid ...

Page 20: ...A 1 2 4 3 8PK 2A 8PK 2A 1 TM21 029 00090 000 029 00092 000 029 00094 000 029 00093 000 1 TM31 029 00091 000 029 00058 000 029 00085 000 029 00057 000 2 TM21 2 TM31 3 TM21 030 00067 000 030 00068 000 030 00067 000 030 00068 000 3 TM31 030 00078 000 030 00060 000 030 00078 000 030 00060 000 4 TM21 4 TM31 Clutch Friction Disc 029 00054 000 Clutch Friction Disc 029 00070 000 Clutch Magnet 029 00069 00...

Page 21: ...U 410 Air Conditioning Controller With Heating 1 SBU 410 Air Conditioning Controller With Renewal 1 3 004 00135 000 24V Water Pump 1 4 010 00018 000 High Pressure Switch 1 5 010 00019 000 Low Pressure Switch 1 6 See Note EPCOS 3K Temperature Sensor 1 7 010 00016 000 Anti Freezing Thermostat 1 8 008 00025 000 125A Fuse 1 9 015 00031 000 Fuse Compartment 1 10 See Note 24V Electric Plate 1 11 See Not...

Page 22: ... GND GND Duct Temperature Duct Temperature Fresh Air A Fresh Air B GND Water Valve Water Valve A Water Valve 5Vcc Water Valve B Water Valve Pot Floor Convector Water Pump VCC 15 Convector Alternator Signal D Condenser Radial S2 Fan Radial S1 Fan Clutch Inner Temperature Inner Temperature Fan LS Solenoid valve Clutch Alternator D GND RB Fan HS Condenser 15 15 Condenser Clutch GND Relay Board In ord...

Page 23: ...es The compressor discharges exhaust pipes and other engine components can be extremely hot The fans pulleys and belts are not visible under certain conditions Special care must be taken when putting your hands near them Welding must be done carefully it causes burns and spray toxic gases out Provide ventilated places to do it The refrigerant gas along with flame becomes into toxic gases and can c...

Page 24: ... the preservation and pollutinon reduction of the environment creating economic growth through the Reverse Logistics Program According to Law 12 305 2010 the environmentally adequate destination of components parts oil refrigerant is required It is the responsibility of all to ensure that products and components are sent to appropriate treatment to companies approved by the environmental agencies ...

Page 25: ...Valeo Climatização do Brasil Veículos Comerciais S A Av Rio Branco 4688 Bairro São Cristóvão CEP 95060 145 Caxias do Sul RS Brasil Tel 55 54 2101 5700 www valeo thermalbus com br ...