TOQUE BLANCHE GRANDE CARTE

Transcription

1 REFRIGERATED BASES TOQUE BLANCHE GRANDE CARTE MAINTENANCE MANUAL MANUFACTURERS SPECIFICATION BONNET GRANDE CUISINE Rue des Frères Lumière - Z.I. Mitry Compans MITRY MORY cedex Tél Fax FORM050D3/3 n 6BE648286NM-0606

2 IMPORTANT RECOMMENDATIONS The maintenance of this equipment should be entrusted to qualified technicians The product supplied conforms to current norms, any intervention carries a responsibility. Any operation on the electric or refrigeration circuits should only be undertaken when the unit is DISCONNECTED (Unplugged) If any work is undertaken on the electrics it is imperative that the earth continuity between the unit and the supply socket is maintained. During any intervention it is imperative that the factory systems are respected so as not to compromise safety. The correct operation of this equipment depends on the safety and operating systems functioning as designed. We can not be held responsible for poor operation that results from inappropriate modifications. The manufacturer can not be held responsible for usage other than that for which the equipment was designed. TOUTES LES SPECIFICATIONS ET CARACTERISTIQUES DE CETTE NOTICE PEUVENT ETRE MODIFIEES SANS PREAVIS

3 CONTENTS REFRIGERATED BASES TOQUE BLANCHE GRANDE CARTE 1. Electrical circuits Refrigeration circuit diagrams Thermostat configuration Changing defective parts Other spare parts Emergency spare parts BONNET GRANDE CUISINE Rue des Frères Lumière - Z.I. Mitry Compans MITRY MORY cedex Tél Fax n 6BE648286NM-0606 Page 1

4 1.1 SKELETON DIAGRAM 1. ELECTRICAL CIRCUITS 1.2 CABLING DIAGRAM n 6BE648286NM-0606 Page 2

5 V THERMOSTAT WIRING 1.4 PARTS LIST REF. DESIGNATION CODE M/A On / Off push button Lp Lamp switch On / Off A Th Thermostat Sd Sensor F51093 Cp Compressor Vc Condenser fan Ve Evaporator fan n 6BE648286NM-0606 Page 3

6 2. REFRIGERATION CIRCUIT DIAGRAMS 2.1 DIAGRAM PART LIST REF. DESIGNATION CHARACTERISTICS QUANTITY PER MODEL CODE 1 Compressor ML 60 TB R 404A 1 To see electric circuits 2 Condenser Evaporator 5N AT 307LT Drier 15gr. XH Condenser fan EVR7A/240 1 To see electric circuits 6 Capillary 12/ n 6BE648286NM-0606 Page 4

7 3. THERMOSTAT CONFIGURATION General features L.E.D. L2 L.E.D. L1 Button T2 def comp C def Button T1 mute Set Button T3 When first started and whilst running, the thermostat indicates the ambient internal temperature. When the set temperature is reached, the L.E.D. L1 goes out. L.E.D. L1 is lit, compressor is functioning, set temperature not yet reached. L.E.D L1 flashing, timed countdown to delayed compressor start. L.E.D. L2 is lit, unit is defrosting. 3.1 THE SET TEMPERATURE Visualization of the set temperature - Press T3 Set - The value of the set temperature is displayed and the led L1 flashes. Modification of the set temperature - Press T3 and either T1 or T2 simultaneously Release T3 last. T2: Increases the value. T1: Decreases the value. Set n 6BE648286NM-0606 Page 5

8 3.2 PARAMETER CODES and ADJUSTMENT There are two levels of configuration. Reading the parameter codes Level 1 - Press simultaneously on T1 and T2 (about 5 seconds). - Symbol PA appears on the display. - Scroll through the various parameters by pressing T1 or T2 for 2 seconds. Level 2 - From level 1 select parameter PA. - Press simultaneously on T3 and either T1 or T2. Set - 19 is displayed. n 6BE648286NM-0606 Page 6

9 - Press T1 and T2 simultaneously for at least 4 seconds. - The ffirst level 2 parameter appears on the display. - Scroll through the various parameters by pressing T1 or T2 for 2 seconds. Note: For the meaning of the codes, see the table of parameters. Reading the values of the parameters - Proceed as above. - To show the value of the parameter, press simultaneously on T3 and T1 or T2. Set - The value of the parameter is displayed. To change parameters adjustments - Proceed as for reading the parameters. - The value of the parameter is displayed. n 6BE648286NM-0606 Page 7

10 - Scroll through the various parameters by pressing T1 or T2 for 2 seconds T2: Increases the value. T1: Decreases the value. - Themodified parameter is displayed. 3.3 EXITING To exit from the above, switch off then on again STARTING A MANUAL DEFROST - Press T2 for 4 seconds to start a manual defrost. - LED L2 illuminates Indicating that a defrosting is running. Note: During a defrost displayed temperature is internal ambient. 3.5 MANUALLY STOPPING A DEFROST CYCLE Press the On / Off button to stop the compressor. n 6BE648286NM-0606 Page 8

11 3.6 TABLE OF PARAMETER SETTINGS Parameter adjustment and displays Parameter code Min value Max value Password (Set to -19) PA* Probe Type of probe (1=PTC; 3=NTC) / Calibration probe ( : 8= 1 C) / Response time (0=0 second to 6=48 second) / Reserved /3 Temperature regulator Differential r0* C +3 Min set point value r C -2 Max set point value r C +15 Protection compressor Start delay when switched on C min 0 Delay after start C min 5 Delay after stop C min 3 Compressor if defective probe (0=OFF; 1=ON) C3 0 1 min 1 Delay ON/OFF (0=0; 1=3 second) C4 0 1 min 0 Defrosting Defrost interval d0** 0 99 H / m 8 Defrost duration d3** 1 99 m / s 30 Defrost when switched on (0=NO; 1=YES) d Defrost delay when switched on. d min 0 Defrost display lock (0=NO; 1=YES) d Alarm suppression after defrost d H 1 Time base (0=Hours/min; 1=min/sec) db Alarms Differential alarm A C +2 Min set point alarm (0=none) A C 0 Max set point alarm (0= none) A C 0 Alarm suppression time after switched on A H 2 Reserved A Serial port for data output Reserved L Instrument address L *= Parameters present at level 1 **= Unit depends on the configuration of "db" Unit Factory setting n 6BE648286NM-0606 Page 9

12 3.7 FAULT INDICATION General features Every defect is indicated on the flashing display and by an intermittent buzzer. The probe is defective, or temperature is outside the limits of the thermostat. Initial configuration incorrectly loaded to memory (Switch off and restart) Or Temperature read by the probe is outside limits of parameters " A1 " or " A2 " (alarm temperature) Temperature detected by the probe is outside the range of the thermostat. Pressing T1 during an alarm stops the buzzer. n 6BE648286NM-0606 Page 10

13 4. CHANGING DEFECTIVE PARTS 4.1 DOORS THE DOOR SEAL Open the door. Unclip the seal. The seal is not stuck on. Door seal For re-assembly, reverse the above order of operation COMPLETE DOOR OR STAINLESS HINGE Pin support plate Open the door. Unscrew the two top support fixing screws. Screw Lift the door and remove it. If changing the hinges unscrew the lower plate fixing screws. For re-assembly, reverse the above order of operation DOOR HINGE Door hinge Follow the procedure for dismantling the door. Remove the door Undo the hinge fixing screw(s). For re-assembly, reverse the above order of operation n 6BE648286NM-0606 Page 11

14 4.1.4 DOOR FRAME Follow the procedure for dismantling the door. Undo the 8 frame fixing screws (2 per side). Screw Pull the frame towards you For re-assembly, reverse the above order of operation RUNNER SUPPORTS Open the door. Runners Remove the runners. Slacken the two support fixing screws. Lift the support and pull towards you. Attention: There are 2 types of support. Supports For re-assembly, reverse the above order of operation n 6BE648286NM-0606 Page 12

15 4.2 DRAWERS To remove the drawer from its housing pull it out as far as possible, lift up and pull it towards you ISOLATED DRAWER 1) 2) 3) Drawer frame Remove the drawer. Undo the 4 frame fixing screws and remove it. Screw For re-assembly, reverse the above order of operation DRAWER SEAL Remove the drawer. Seal Unclip the seal. The seal is not stuck on. For re-assembly, reverse the above order of operation DRAWER FRAME Screw of fixing Remove the drawer. Undo the 4 frame fixing screws (1 per side). Pull the frame towards you. Holding frame For re-assembly, reverse the above order of operation n 6BE648286NM-0606 Page 13

16 4.2.4 TELESCOPIC DRAWER RUNNERS Remove the drawer and the drawer frame (see previous). Remove the moving part of the runners. Extending part of runners Screw Undo the two screws holding the fixed part of the runners and lift out (One screw at the front and one at the back). For re-assembly, reverse the above order of operation 4.3 EVAPORATOR Evaporator Probe Tangential fan n 6BE648286NM-0606 Page 14

17 5. OTHER SPARE PARTS REF. DESIGNATION TOQUE BLANCHE CODE GRANDE CARTE 1 Insulated door without seal GN 1/ A - GN 2/ B Width C C 2 Insulated top drawer without seal (option) GN 1/ E - GN 2/ G 3 Insulated bottom drawer without seal (option) GN 1/ D - GN 2/ F 4 Magnetic door seal GN 1/ GN 2/ Width Magnetic drawer seal GN 1/ GN 2/ Door frame GN 1/ GN 2/ Width Drawer frame GN 1/ GN 2/ Stainless door hinge support Top/Right or Bottom/Left Top/Left or Bottom/Right Door hinge Runner support Side Rear Drawer frame with telescopic runners GN 1/ GN 2/ Pair of cupboard runners GN 1/ GN 2/ Injection hole plug Front fixing bracket M M - Rear fixing bracket M M n 6BE648286NM-0606 Page 15

18 6. EMERGENCY SPARE PARTS REF. DESIGNATION CODE Cp Compressor ML 60 TB 2 Condenser Vc Condenser fan EVR7A/240 3 Evaporator 5N4T 307LT Ve Tangential fan Th Thermostat EC3-120 To see electric circuits and refrigerated diagram n 6BE648286NM-0606 Page 16