• Pre OCC Fan Purge • Occupied/Unoccupied Programming • Equipment Check/ Change Reminders • 5 Year Warranty • Humidity Control • Light Commercial settings • Keypad lockout • Set dual fuel balance points (requires RZ250W) • Connects up to 4 indoor remotes (RZ251W) for averaging or priority control • Connect to outdoor sensor (RZ250W) • Separate heating and cooling swing (cycle rate) adjustments • Heating and cooling setpoint limits • Touchscreen
SPECIFICATIONS
• Frequency: 916 MHZ • Application/Stages: Up to 2 heat, 2 cool conventional / Up to 3 heat, 2 cool heat pump • Programmability: 7 day, 5-1-1 or Non-Programmable • Changeover: Auto or Manual • Display Range: 41˚F to 95˚F (5˚C to 35˚C) • Control Range: 44˚F to 90˚F (7˚C to 32˚C) • Display Accuracy: +/- 1˚F • Heat Swing: Adjustable from 0.2˚F to 2.0˚F • Cool Swing: Adjustable from 0.2˚F to 2.0˚F • Terminals: Rc, Rh, C, Y, Y2, W/E, W2, G, B, O, H, D • Load Rating: 1 amp per terminal, 1.5 amp maximum all terminals combined • Power Source: 18 to 30 VAC, NEC Class II, 50/60 Hz for hardwire (common wire) Battery power from 2 AA Alkaline batteries • Operating Ambient: 32˚F to +105˚F (0˚C to +41˚C) • Operating Humidity: 90% non-condensing maximum • Mounting: Wall or Junction Box • Dimensions (Stat): 4.7”W x 4.4”H x 1.1”D (119mm W x 112mm H x 28mm D) • Dimensions (Module): 4.4” x 4.4” x 1.1”D • Warranty: 5 year warranty • Switch Positions (System): Heat / Off / Cool / Auto / Em. Heat • Switch Systems (Fan): On / Auto • Color: White • Switch Type: Relay • Elec. Connections: Screw Terminals • Display Size: 13 sq. Inches
