Panasonic PRO-HT Tank Series, Technical Manual

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PAW-VP•LDHW - Technical Manual –
2020-07
Contents
Contents
10 Error Codes PACi & ECOi ................................................................................... 85
10.1 Alarm codes for indoor/outdoor units PACi R32 ............................................................. 85
10.2 Alarm codes for indoor/outdoor units PACi R410A ......................................................... 87
10.3 Alarm codes for indoor/outdoor units ECOi MF3 ............................................................ 89
11 Electrical Heater ................................................................................................... 91
11.1 Models PAW-VP1000LDHW, PAW-VP750LDHW ................................................................ 91
11.1.1 Electrical connection three phase 400 V..................................................................... 91
11.1.2 Parts and functions ..................................................................................................... 91
11.1.3 Legionella protection cycle.......................................................................................... 92
11.2 Model PAW-VP380L ............................................................................................................. 94
11.2.1 Installation of the Heating Unit .................................................................................... 94
11.2.2 Electrical Connection .................................................................................................. 95
11.3 Start-up and Service ........................................................................................................... 96
11.3.1 Operation Keys and Displays...................................................................................... 96
11.3.2 Menu diagram ............................................................................................................. 98
11.3.3 Operational Menu ....................................................................................................... 99
11.3.4 Service Menu .............................................................................................................. 99
11.4 Checks Before Contacting Service ................................................................................... 100
11.4.1 Factory pre-installed Back-up Heater ......................................................................... 100
A Appendix ............................................................................................................... 101
A.1. Spare parts – PAW-RTC5B-xxx .......................................................................................... 101
A.2. Spare parts – Tanks ............................................................................................................ 102
A.3. Product fiche: Water heater ............................................................................................... 107
A.4. Possible combinations of Water tanks and Outdoor units ............................................. 107
A.5. Information sheet: Heat pump space heaters .................................................................. 108
A.6. Product fiche: PAW-VP380L / U-200PZH2E8 ..................................................................... 109
A.7. U.K. Accessories: PAW-G3KITL ......................................................................................... 110
A.8. Alternative Discharge ......................................................................................................... 111
A.9. Installation, Commissioning and Service record sheets ............................................... 112