Classeq G350 Engineer's Manual
Under counter machines
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Also See for G350:
- Installation and operation manual (28 pages) ,
- User manual (224 pages) ,
- Quick user manual (2 pages)
Table of Contents
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Table of Contents
Related Manuals for Classeq G350
Summary of Contents for Classeq G350
- Page 1 Engineers manual Under counter machines...
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Page 2: Table Of Contents
Engineers manual Under counter machines Table of Contents INTRODUCTION ............................3 ....................... 3 NSTALLATION AND COMMISSIONING ..........................3 ERVICE AND REPAIRS .............................. 3 ODIFICATION EXPLANATION OF SYMBOLS USED ......................3 WARNING AND SAFETY INFORMATION ....................3 ............................3 ANGER WARNINGS .............................. - Page 3 Engineers manual Under counter machines CONTROL UNIT ............................27 ..........................27 NPUTS AND OUTPUTS 8.1.1 Main board ............................27 8.1.2 Water softener board........................28 ............................29 OARD SETUP CABLE REPAIR KITS ..........................30 ........................30 VAILABLE ABLE ITS LIST ..........................30 ABLE NFORMATION ...........................
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Page 4: Introduction
Repairs to the machine should only be carried out by a Classeq approved/trained technician using genuine Classeq parts. Failure to do so may invalidate any warranties. Modification Classeq reserves the right to modify the machine or the contents of this manual without notice. 2. Explanation of symbols used Warning against potentially... -
Page 5: Machine Specifications
For detailed wiring information refer to the relevant wiring diagram for the machine. In machines with this as an option only 1 leg of the 6kW rinse element will be used. G350 G400; D400 G400 DUO, D400 DUO, G400 DUO WS; D400 DUO WS G500;... -
Page 6: Components
Engineers manual Under counter machines Components The table below indicates the electrical components in the machines and their electrical specifications Voltage Frequency Current Resistance (Ω) Component Power (W) range (V) (Hz) Inlet solenoid 220-240 50/60 0.026 4110 2600 5.65 2 x 1300 41.95 Rinse 220-240... -
Page 7: Pump Wiring
Engineers manual Under counter machines 4.4.1 Pump wiring The windings of the wash and rinse pumps are wired to the plug as below: 4.4.2 Winding legend Description Main winding Auxiliary winding Earth wire (Green and Yellow) Blue wire Black wire Page 6... -
Page 8: Water Paths
Engineers manual Under counter machines 5. Water paths Pressurised system Page 7... -
Page 9: Unpressurised System
Engineers manual Under counter machines Unpressurised system Page 8... -
Page 10: Water Softener System
Engineers manual Under counter machines Water softener system Page 9... -
Page 11: Water Softener Unit
Engineers manual Under counter machines Water softener unit Page 10... -
Page 12: Water Ways Legend
Engineers manual Under counter machines Water ways legend Description Inlet solenoid valve Lateral check valve WRAS approved type AB air gap Rinse tank Rinse booster pump Wash pump Drain pump Rinse arm Wash arm Water softener unit Non-return valve Anti-syphon unit Salt reservoir Resin chamber Solenoid valve... -
Page 13: Logic
Engineers manual Under counter machines 6. Logic Indicator logic LED interface LCD interface Item Description Heating indicator Cycle indicator 6.1.1 Heating indicator This will illuminate GREEN only when following condition is achieved: Wash tank water level full Rinse tank water level full If one of these has not been achieved the indicator will flash AMBER to indicate that the machine has not achieved these. -
Page 14: Fill And Heat
Engineers manual Under counter machines Fill and heat 6.2.1 Pressurised fill and heat Pressurised machines fill and rinse using the solenoid valve and site water pressure. These machines will fill in the following manner: 1) Activate solenoid valve until the wash air pressure sensor reads a minimum level. 2) Heat the rinse tank to a specified transfer temperature;... -
Page 15: Unpressurised Fill And Heat
Engineers manual Under counter machines 6.2.2 Unpressurised fill and heat Unpressurised (air gap) machines fill and rinse using a rinse booster pump; this means that the rinse is not reliant on the incoming water pressure. These machines fill in the following manner: 1) Activate solenoid valve to fill rinse tank. -
Page 16: Wash And Rinse
Engineers manual Under counter machines Wash and rinse If a cycle is requested when the machine is in standby the wash and rinse, process on all machines, follow the below procedure: 1) BLUE lamp is Illuminate on cycle indicator. 2) Starts the wash cycle with wash pump activated. Soft start runs i for first 6 seconds. 3) Once the wash tank and rinse tank has achieved the interlock temperature (P41&P51) and the wash time has elapsed, Wash pump will be deactivated. -
Page 17: Drain
Engineers manual Under counter machines Drain The drain of the machine functions in two ways: 1. It monitors the water level in the wash tank and drains away any excess water at any time. 2. If the machine is turned off and the drain cycle is selected, this function will follow the below process: a. -
Page 18: Chemical Dosing
Engineers manual Under counter machines Chemical dosing The machine doses chemical at two different stages: 1. While filling the machine: a. The detergent is dosed into the wash tank with each transfer. At the end of the fill the rinse aid is dosed into the rinse tank. 2. -
Page 19: Commissioning/Service Modes
Engineers manual Under counter machines 7. Commissioning/service modes Commissioning/service interface LED interface LCD interface Item Description Exit button Enter button Cycle indicator Display Up button Down button Commissioning mode With the machine turned on at the mains electrical supply but off at the display, press and hold the Exit (1) and Enter (2) buttons for 3sec. -
Page 20: Setting Chemical Dosage
Engineers manual Under counter machines Setting chemical dosage 1. Enter commissioning mode (►7.2). 2. Using the UP and DOWN keys (5 & 6), scroll to the rinse aid setting menu item (r**) and press ENTER (2). 3. The display will flash. 4. -
Page 21: Setting The Water Softener
Engineers manual Under counter machines DO NOT run the machine if there is no salt in the salt reservoir, as this will allow lime scale to build up, also any lime scale will invalidate your warranty. DO NOT add any chemicals, such as detergent or rinse aid to the reservoir. These will Warning cause damage to the machine. -
Page 22: Service Mode
Engineers manual Under counter machines Service mode With the machine turned on at the mains electrical supply but off at the display, press and hold the Exit (1) and Enter (2) buttons for 6sec. the DISPLAY (4) will show the first menu item and the cycle indicator (3) will illuminate red. -
Page 23: Product Interlock Settings
Engineers manual Under counter machines P40, P41, P50, P51 and P60 have predetermined upper and lower limits. CLASSEQ recommends the default values are maintained for correct operation of the machine. 7.6.2 Product Interlock settings Default machine setting is GREEN for faster recovery time. However if site required high hygienic and intense wash result then select the RED (Temperature based) option. -
Page 24: Loads
Engineers manual Under counter machines G500 G500 DUO G500 DUO WS D500 D500 DUO D500 DUO WS Any changes made to P30 will not be saved if power to the machine is disrupted before completely exiting service mode. Caution 7.6.4 Loads The loads menu allows activation of specific loads within the machine in order to test their function. -
Page 25: Errors
Engineers manual Under counter machines 7.6.5 Errors The errors menu feeds back the last 40 errors on the machine in order to help identify the fault. Use the UP (5) and DOWN (6) keys to cycle through the list, the list does not roll over and will always start on the most recent error. - Page 26 Engineers manual Under counter machines Only in machines with water softener fitted. No salt in reservoir. Salt missing Salt level in reservoir is low Salt reed switch failed. for 30 seconds. Display User interface not correctly No signal from the user communication connected.
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Page 27: Statistics
Engineers manual Under counter machines Machine type 0. Invalid machine Incorrect machine type set Main board has not been type configured. Items in BOLD will cause the machine to enter error mode; this will turn off the machine and illuminate the cycle indicator (3) red. E12 –... -
Page 28: Control Unit
Engineers manual Under counter machines 8. Control unit Unless the machine has been isolated from the supply there will always be potential for mains voltage to any components in the machine. DANGER! Repairs to the machine should only be done with the mains supply isolated. Caution Inputs and outputs 8.1.1 Main board... -
Page 29: Water Softener Board
Engineers manual Under counter machines Outputs Label Load Wash pump Wash element Rinse aid pump Rinse booster pump Detergent pump Aux. wash contactor Rinse contactor Inlet solenoid valve Drain pump Not used WS board WS board Not used WS board power 8.1.2 Water softener board Inputs Label... -
Page 30: Board Setup
Use the UP and DOWN keys (5 and 6) to select the correct base set for the machine. Press ENTER to select (2). Press EXIT (1) until completely out of the service mode. Base set Description G350 G400 G400 Duo G400 Duo WS D400... -
Page 31: Cable Repair Kits
Engineers manual Under counter machines 9. Cable Repair Kits Available Cable Kits list Detailed below are the spares cable kits available for the machine: Item Description Part number KIT MACRO-MODULE PLUG SIZE 2,5 6-POLE 30002484 KIT MACRO-MODULE PLUG SIZE 2,5 5-POLE 30002483 KIT MACRO-MODULE PLUG SIZE 2,5 4-POLE 30002482... -
Page 32: Cable Kit Diagram
Engineers manual Under counter machines Cable Kit Diagram Page 31... -
Page 33: Tool List
Engineers manual Under counter machines Tool list The below list of tools will allow access to all components within the machine: Tool group Description 5.5mm Spanner/nut runner/ratchet 13mm Hex key No. 2 Posi screw driver No. 3 Ammeter (A) Capacitance meter (µF) Electrical testing Resistance meter (Ω) Continuity () -
Page 34: Quick Reference
Engineers manual Under counter machines Quick reference Page 33... -
Page 35: Machine Rating
Engineers manual Under counter machines Machine Rating Single Phase 3 Phase RINSE 13A / 220- 20A / 220- 30A / 220- 13A per phase / ELEMENT 240V / 1N~ 240V / 1N~ 240V / 1N~ 380-415V / 3N~ 2.6 kW (30011828) 4 Legs 6.0 kW... - Page 36 Engineers manual Under counter machines 6.0 kW Configuration Mains Cable kit – 30003306 13A Mains cable kit (UK) Mains Cable kit – 30012774 15A Mains cable kit (Export) Mains Cable kit – 30012775 16A Mains cable kit (Export) Machine rating Cable type (Volts / Phase / Amps) 220-240V / 1N~/13A (400)
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Page 37: Wiring Diagrams
Engineers manual Under counter machines Wiring Diagrams 1) 30012761 UC_Standard_1P – G350, G400 & D400 Page 36... - Page 38 Engineers manual Under counter machines 2) 30012762 UC_Standard_1P_3P – G400, D400, G400DUO, D400DUO, D500, G500, G500DUO & D500DUO Page 37...
- Page 39 Engineers manual Under counter machines 3) 30012763 UC Water Softener_1p_3P G400DUO WS, D400DUO WS, G500DUO WS & D500DUO WS Page 38...
- Page 40 Engineers manual Under counter machines 4) 30012827 UC_Standard_230V 50/60Hz 3~_No Neutral D400, G400, D400DUO, G400DUO, G500, D500, G500DUO & D500DUO Page 39...
- Page 41 Engineers manual Under counter machines Document number: 10021364 Revision: Rev D Date: 02/10/2018 Language: English Original instructions Page 40...
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