Mars Comfort-Aire Century VCD24 SA Series Installation Manual page 41

Installation and Operation Manual - VCDxxSA
Air volume table
External Static
Capacity
Pressure Range
24K（2 Ton ）
0 - 0.80 in. w.g.
30K（2.5 Ton ） 0 - 0.80 in. w.g.
Fan speed Electric heater kit
Cooling Turbo —
Cooling High —
Cooling Medium —
Cooling Low —
Heat Pump Turbo —
Heat Pump High —
Heat Pump Medium —
Heat Pump Low —
Electric heater kit
15KW
0(Default)
Electric heater kit 1 15KW, 10KW
Electric heater kit 2 10KW, 8KW
5KW
Electric heater kit 3
Cooling Turbo —
Cooling High —
Cooling Medium —
Cooling Low —
Heat Pump Turbo —
Heat Pump High —
Heat Pump Medium —
Heat Pump Low —
Electric heater kit
15KW
0(Default)
Electric heater kit 1 15KW, 10KW
Electric heater kit 2 10KW, 8KW
Electric heater kit 3 5KW
24V thermostat
DIP Switch 24V terminal engaged
SW3-4=ON Y2/Y
SW3-4=OFF Y2/Y
— Y1
— —
— —
— B+Y2/Y, W
— Y1
— —
SW4-1=OFF
SW4-2=OFF W1, W2, AUX
SW4-3=OFF
SW4-1=OFF
SW4-2=OFF W1, W2, AUX
SW4-3=ON
SW4-1=OFF
SW4-2=ON W1, W2, AUX
SW4-3=OFF
SW4-1=OFF
SW4-2=ON W1, W2, AUX
SW4-3=ON
SW3-4=ON Y2/Y
SW3-4=OFF Y2/Y
— Y1
— —
— —
— B+Y2/Y, W
— Y1
— —
SW4-1=OFF
SW4-2=OFF W1, W2, AUX
SW4-3=OFF
SW4-1=OFF
SW4-2=OFF W1, W2, AUX
SW4-3=ON
SW4-1=OFF
SW4-2=ON W1, W2, AUX
SW4-3=OFF
SW4-1=OFF
SW4-2=ON W1, W2, AUX
SW4-3=ON
40
Wired controller
Air flow
volume
DIP Switch Mode
(CFM)
— Cool 824
— Cool 759
— Cool 694
— Cool 629
— Heat 788
— Heat 753
— Heat 641
— Heat 524
SW4-1=OFF
SW4-2=OFF Heat + AUX, AUX 871
SW4-3=OFF
SW4-1=OFF
SW4-2=OFF Heat + AUX, AUX 841
SW4-3=ON
SW4-1=OFF
SW4-2=ON Heat + AUX, AUX 818
SW4-3=OFF
SW4-1=OFF
SW4-2=ON Heat + AUX, AUX 788
SW4-3=ON
— Cool 988
— Cool 894
— Cool 806
— Cool 712
— Heat 918
— Heat 876
— Heat 665
— Heat 453
SW4-1=OFF
SW4-2=OFF Heat + AUX, AUX 1088
SW4-3=OFF
SW4-1=OFF
SW4-2=OFF Heat + AUX, AUX 1029
SW4-3=ON
SW4-1=OFF
SW4-2=ON Heat + AUX, AUX 976
SW4-3=OFF
SW4-1=OFF
SW4-2=ON Heat + AUX, AUX 918
SW4-3=ON