Technibel PHRIE Series - Page 68

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3.2.6 REFRIGERANT CIRCUIT POWER BOARDS FOR UNITS 155 / 175 / 195
A3 board A116VH for units 155 / 175
A3 board A166VH for unit 195
Expansion valve
(MOV)
Service
Remocon
(RC-P CN032)
Board programming
PAC checker
(CN012 ROM)
4 way valve (20S) Fans ctrl
Fans supply
Board ctrl signal (OC)
« Power » LED
EEPROM LED