Specifications

Thermostat Connection Diagrams
Programmable Electronic Thermostat
Two-Stage Heat/Two-Stage Cool, 7-Day
Programmable
Dimensions
Specications
Electrical Rating:
• 24 VAC (18 to 30 VAC/VDC)
• 1 amp maximum per terminal
• 4 amp maximum total load
• Easy access terminal block
Temperature Control Ranges:
• 45°F to 90°F (7°C to 32°C), Accuracy: ± 1°F (± 0.5°C)
SystemCongurations:
• Two-stage heat/Two-stage cool
Terminations:
• R, C, W1, Y1, W2, Y2, G, S1, S2
Figure 13: Wiring
WSHP Mark IV/AC Board Low Voltage Terminal Strip
OW 2G W1 Y1 FELUAPVRC
W1 Y1 W2 Y2 G
Thermostat Terminals
-
C
+
R
Non-Programmable, Auto or Manual
Changeover Two Stage Heat/Two Stage
Cool, Night Setback Override
Dimensions
Specications
Electrical Rating:
• 24 VAC (18 to 30 VAC/VDC)
• 1 amp maximum per terminal
• 4 amp maximum total load
• Easy access terminal block
Temperature Control Ranges:
• 45°F to 90°F (7°C to 32°C), Accuracy: ± 1°F (± 0.5°C)
SystemCongurations:
• Two-stage heat / two-stage cool
Timing:
• Backlight Operation: 13 seconds after mode change
or button press
Terminations:
• +R, -C, W1, Y1, W2, Y2, G, O, S1, S2
Figure 14: Wiring
WSHP Mark IV/AC Board Low Voltage Terminal Strip
OW 2G W1 Y1 FELUAPVRC
W1 Y1 W2 Y2 G
Thermostat Terminals
-
C
+
R
IM 447-11 18 www.DaikinApplied.com