McQuay MWMV Specifications download pdf (Page 18)

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

W1 Y1 FELUAPVRC

W1 Y1 W2 Y2 G

Thermostat Terminals

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

W1 Y1 FELUAPVRC

W1 Y1 W2 Y2 G

Thermostat Terminals

IM 447-11 18 www.DaikinApplied.com

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McQuay MWMV Specifications Page 18

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