Panasonic PRO-HT Tank Series Technical Manual page 69

Wiring system diagram PACi (cont.)
PACi PE2 /PE1 /PEY
Item
TA
E1
E2
E3*
BL*
* Optional to be purchased separately (for monitoring only)
Part No. E3: CV 623 321 0001;
PAW-VP•LDHW - Technical Manual – 2020-07
Water tank Refrigerant Refrigerant
temperature Liquid Condensing
Set temperature temperature temperature
Description
Set temperature thermistor
Liquid temperature thermistor
Condensing temperature thermistor
Water outlet temperature thermistor
Water inlet temperature thermistor
BL: CV 623 320 9999
PACi R410A
Refrigerant Water
Discharge temperature
temperature Optional
Optional
Position
Middle Tank
Heat exchanger outlet (heating mode)
Heat exchanger outlet (heating mode)
Water outlet
Water inlet
Electrical Wiring
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