Lennox PISO-TECHO Installation Manual page 15

24V～
For 24000~60000Btu/h (Cooling only) type
For 208-230V 3N~ 60Hz OUTDOOR UNIT type
24V～
For 24000~60000Btu/h (Cooling ＆Heating) type
For 208-230V 3N~ 60Hz OUTDOOR UNIT type
INDOOR UNIT
L N C1 N1
XT1
POWER
208-230V~ 60Hz
Chat 24
INDOOR UNIT
L N C1 N1
XT2
V1 F1
XT1
24V～
Chat 25
13
Y/G
POWER
208-230V~ 60Hz