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3

 

 

4 Flow 

schema 

 

 

Item Description 

1 Compressor 

Plate heat exchanger

 

Thermal expansion valve

 

Lamella heat exchanger (evaporator) with ventilator 

5 Boiler 
6 Tank 
7 Rinse 

pump 

Inlet solenoid valve 

Circulating pump for tank heating 

10 

Circulating pump for intermediate circuit 

11 

Water safety device (air gap / BPD) 

12 Compensator 

reservoir 

13 Non-return 

valve 

14 Subcooler 

or 

superheater 

15 Air 

vent 

16 

Coaxial heat exchanger  

17 

Waste water heat exchanger 

18 Drain 

pump 

 

 

Fresh water 

Refrigerant circuit 

Tank water 

Waste water 

Fresh water 

Exhaust air 

Waste 
water 

Rinse 

Ambient air 

Machine air 

Summary of Contents for PT ClimatePlus Series

Page 1: ...Winterhalter PT ClimatePlus PT Series Manual ClimatePlus heat pump...

Page 2: ......

Page 3: ...re used in these instructions Symbol Meaning Danger Warning against potential serious or fatal injuries to persons if the described precautionary measures are not taken Warning Warning against potenti...

Page 4: ...gen deficiency Leaking refrigerant can result in accumulation at ground level Warning Repairs to the refrigeration cycle may only be carried out by expe rienced refrigeration technicians Improper repa...

Page 5: ...lve 9 Circulating pump for tank heating 10 Circulating pump for intermediate circuit 11 Water safety device air gap BPD 12 Compensator reservoir 13 Non return valve 14 Subcooler or superheater 15 Air...

Page 6: ...4 5 Important components and spare parts 5 1 On the heat pump...

Page 7: ...rmal sensor kit 30002179 12 Hot gas thermostat Switch off temperature 130 C Switch on temperature 97 C 30008164 13 Hot gas line 14 High pressure switch Switch off pressure 27 bar Switch on pressure 20...

Page 8: ...Universal power unit Material No 30002171 2 part bridge comb Material No 30001592 1x at 400V 415V 3N and 2x at 230V 3 5 AF16 3S 1 contactor Material No 30000861 100 250V 50 60Hz 6 Circuit breaker Mat...

Page 9: ...7 Rear view Item Description 1 Coaxial heat exchanger 2 Circulating pump for tank heating 0 2 kW 200 240V 1 50 60Hz Material No 3102561 3 Non return valve...

Page 10: ...k whether the parameter is set correctly for details see PT Series service instructions For machines with backflow restrictor type air gap 30000127 50 C For machines with backflow restrictor type BPD...

Page 11: ...se if Q1 contactor is engaged 1B Fault in the circuit Remedy Find and eliminate the fault using the circuit diagram 1C Compressor defective Test Rated current 4 8 8 2 A in L3 phase if Q1 contactor is...

Page 12: ...y experienced refrigeration technician 2D Knocking sound in the compressor Remedy Have repair carried out by experienced refrigeration technician 2E Defective thermal expansion valve Indications froze...

Page 13: ...11 2F Knocking sound in the compressor liquid slugging Remedy Have repair carried out by experienced refrigeration technician 2 Loud noises after a certain period of operation...

Page 14: ...or defective Remedy Replace temperature sensor kit 3D Calcified plate heat exchanger Remedy Descale plate heat exchanger 7 2 3E Lack of refrigerant Indication constant bubbling in the inspection glass...

Page 15: ...l min 4B Parameter 630 set correctly 6 1 4A Water inlet temperature 20 C 4 Error 56 Heat pump safety circuit tripped yes no Continue to page 14 Ensure cold water supply yes no Ensure sufficient water...

Page 16: ...ediate circuit non return valve defective 4H Circulating pump for tank heating defec tive incorrectly connected 4G Intermediate circuit pump defective incorrectly connected 4F Ventilator defective inc...

Page 17: ...late heat exchanger calcified Water throughflow severely restricted Have repair carried out by experi enced refrigeration technician yes Descale plate heat exchanger 7 2 no yes Have repair carried out...

Page 18: ...mperature sensor defective 5 Error 57 No increase in temperature in the intermediate circuit I22 while compressor is active yes no Replace temperature sensor yes Have repair carried out by experi ence...

Page 19: ...17 6B Cabling defective 6A I22 temperature sensor defective 6 Error 58 Temperature sensor on plate heat exchanger I22 defective no Replace temperature sensor yes yes Repair cabling...

Page 20: ...uently be ing triggered 7B Tank temperature sensor I15 defec tive 7A Water inlet temperature 20 C 7 Error 70 More than ten heat pump cycles of operation per hour yes no Replace sensor Consult with Win...

Page 21: ...wise the air vent motor could be misaligned Isolate the machine from the mains electrical supply within a minute and check that there is no voltage Danger Danger of death live components Isolate the m...

Page 22: ...micals Required material 1 funnel with outlet diameter 10 mm 1 decalcification agent citRO Material No 30002054 Prepare for descaling Dissolve 100 g of decalcification agent in a measuring jug with 0...

Page 23: ...rs Open the inlet solenoid valve O7 several times and activate the circulating pump for the intermediate circuit O5 Repeat the procedure several times until the pH value corresponds to the on site lev...

Page 24: ...22 Dimensions...

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Page 28: ...3741 00 2014 10 Winterhalter Gastronom GmbH Commercial warewashing systems Tettnanger Stra e 72 88074 Meckenbeuren Tel 49 0 7542 402 0 Fax 49 0 7542 402 187 www winterhalter de info winterhalter de ww...

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