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Summary of Contents for Winterhalter PT ClimatePlus Series
- Page 1 Winterhalter PT ClimatePlus PT Series Manual ClimatePlus heat pump...
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Page 3: Table Of Contents
Table of contents About this manual ------------------------------------------------------------------- 1 Safety notes ---------------------------------------------------------------------------- 2 Conditions for switching on ------------------------------------------------------ 2 Flow schema --------------------------------------------------------------------------- 3 Important components and spare parts -------------------------------------- 4 ... -
Page 4: Safety Notes
Danger Repairs to the refrigeration cycle may only be carried out by expe- rienced refrigeration technicians. Improper repairs may cause sig- nificant danger for the user, for which Winterhalter is not liable. Warning Conditions for switching on The heat pump heats the tank water by means of an intermediate circuit. As soon as the minimum tank level (dry running protection) has been reached, the heat pump switches on and extracts energy from the ambient air. -
Page 5: Flow Schema
Flow schema Fresh water Refrigerant circuit Tank water Exhaust air Waste water Fresh water Machine air Ambient air Rinse Waste water Item Description Compressor Plate heat exchanger Thermal expansion valve Lamella heat exchanger (evaporator) with ventilator Boiler Tank Rinse pump Inlet solenoid valve Circulating pump for tank heating Circulating pump for intermediate circuit... -
Page 6: Important Components And Spare Parts
Important components and spare parts 5.1 On the heat pump... - Page 7 Item Description Note Material No. (Spare part) Air vent (vapour extraction from the interior of the machine or am- bient air) Air vent motor 230V/50 Hz 30002159 Lamella heat exchanger Copper 30008157 Ventilation grill Thermal expansion valve 30008160 30008161 Compressor 30008155 Condenser 40 µF/450 V...
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Page 8: On The Machine
5.2 On the machine Front view Item Description Boiler Circulating pump for intermediate circuit (Material No. 61008622) 200-240V/1/50-60Hz Advanced PCB (Material No. 30002168) Universal power unit (Material No. 30002171) + 2-part bridge comb (Material No. 30001592) (1x at 400V/415V,3N~ and 2x at 230V 3~) AF16:3S:1Ö... - Page 9 Rear view Item Description Coaxial heat exchanger Circulating pump for tank heating 0.2 kW, 200-240V/1/50-60Hz (Material No. 3102561) Non-return valve...
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Page 10: Troubleshooting And Remedy
Troubleshooting and remedy Repairs to the refrigeration cycle may only be carried out by expe- rienced refrigeration technicians. Improper repairs may cause sig- nificant danger for the user, for which Winterhalter is not liable. Warning IMPORTANT You may only test the heat pump if the minimum tank level (dry running protection) is adhered to and the cover is mount- ed on the lamella heat exchanger. -
Page 11: Heat Pump Will Not Start Up Although Tank Temperature Is
Heat pump will not start up although tank temperature is below rated temperature and dry running protection level is adhered to ( 3) Compressor thermal protector tripped INFO Thermal protector resets automatically after cool- ing down (at least 30 minutes). Then start the heat pump. -
Page 12: Heat Pump Is Working, But Generating Loud Noises 10+11
Heat pump is working, but generating loud noises Loud noises immediately after starting the heat pump Defective electrical wiring Remedy: Rectify electrical connections. Bearing damage in the ventilator Remedy: Replace ventilator. Bearing damage in the compressor Remedy: Have repair carried out by experienced refrigeration technician. Knocking sound in the compressor Remedy: Have repair carried out by experienced refrigeration technician. - Page 13 Loud noises after a certain period of operation Knocking sound in the compressor (liquid slugging) Remedy: Have repair carried out by experienced refrigeration technician.
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Page 14: Heat Pump Is Working, But Tank Temperature Cannot Reach
Heat pump is working, but tank temperature cannot reach the rated temperature Solenoid valve (O7) is “sticking” (is constantly open) Fresh water constantly flowing through the intermediate circuit into the boiler Remedy: Replace solenoid valve. Inner tube of the coaxial heat exchanger dirty Remedy: Clean / replace I22 temperature sensor defective Remedy: Replace temperature sensor kit. -
Page 15: Error 56 - Heat Pump Safety Circuit
Error 56 – Heat pump safety circuit tripped Ensure cold water supply. Water inlet temperature > 20 °C? Rectify parameter setting. Parameter 630 set correctly ( 6.1)? Ensure sufficient water supply. Water supply < 4 l/min? Clear air flow. Is the air flow through the lamella heat exchanger obstructed? Clean lamella heat exchanger (... - Page 16 Repair / replace. Ventilator defective / incorrectly connect- Repair / replace. Intermediate circuit pump defective / incorrectly connected? Repair / replace. Circulating pump for tank heating defec- tive / incorrectly connected? Replace non-return valve. Fix leak. Water level in compensator reservoir not visible? Indicative of leak in the intermediate circuit/ non-return valve defective...
- Page 17 Hot gas temperature too high? Indicative of lack of refrigerant Have repair carried out by experi- Defective thermal expansion valve? enced refrigeration technician. Have repair carried out by experi- Air in the refrigeration cycle? enced refrigeration technician. Consult with Winterhalter technical cus- tomer care...
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Page 18: Error 57 - No Increase In Temperature In The Intermediate
I22 temperature sensor defective? Rectify compressor’s electrical con- nection. Electrical connection of compressor wrong? (Very loud operating noise, hot gas line not heating) Have repair carried out by experi- Compressor defective? enced refrigeration technician. Consult with Winterhalter technical cus- tomer care... -
Page 19: Error 58 - Temperature Sensor On Plate Heat Exchanger
Error 58 – Temperature sensor on plate heat exchanger (I22) defective Replace temperature sensor. I22 temperature sensor defective? Repair cabling. Cabling defective? -
Page 20: Error 70 - More Than Ten Heat Pump Cycles Of Operation
Errors which lead to Error 56 may result in Error 70 subsequently be- ing triggered. Ensure cold water supply. Water inlet temperature > 20 °C? Replace sensor. Tank temperature sensor (I15) defec- tive? Consult with Winterhalter technical cus- tomer care... -
Page 21: Service
Service 7.1 Clean lamella heat exchanger When handling chemicals, observe the safety notes on the safe- ty data sheet and the hazard warnings on the packaging. Wear protective clothing, protective gloves and protective gog- Warning gles when handling chemicals. ... -
Page 22: Descale Plate Heat Exchanger
Switch on the local mains electrical isolator Switch on the machine. Rinse out the interior of the machine with rinse spray unit. Circulate water and then pump out again: Activate circulating pump actua- tor (FU), then the drain pump actuator (O13). 7.2 Descale plate heat exchanger ... -
Page 23: Instalment And Replacement Of The Heat Pump
Circulate the descaler Access actuator programme 2 (for details see PT Series service instruc- tions) and activate the following actuators: Circulating pump for intermediate circuit (O5), circulating pump for tank heating (O6), heat pump (PO1_5) and ventilator (O9) Wait until the actuators become inactive again. Repeat the procedure sev- eral times so that the descaler solution circulates for approx. - Page 24 Dimensions...
- Page 28 Winterhalter Gastronom GmbH Commercial warewashing systems Tettnanger Straße 72 88074 Meckenbeuren Tel: +49 (0) 7542 / 402-0 Fax: +49 (0) 7542 / 402-187 www.winterhalter.de info@winterhalter.de www.winterhalter.biz info@winterhalter.biz...
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