Honeywell TH6220WF2 - General System Information; System Compatibility; Electrical Ratings Details

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General system information
CAUTION: MERCURY NOTICE
If the Lyric T6 Pro WiFi thermostat is replacing a thermostat that contains mercury in a
sealed tube, do not place the old thermostat in the trash. Please contact your local waste
management authority for proper recycling or disposal instructions.
CAUTION: EQUIPMENT DAMAGE HAZARD
Compressor protection is bypassed during testing. To prevent equipment damage, avoid
cycling the compressor quickly.
CAUTION: ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before beginning
installation.
Compatibility
• The Lyric T6 Pro WiFi thermostat is compatible with most single-stage and multi-stage
conventional and heat pump heating and cooling systems
• 24 VAC power (via a “C” or common wire) is required
• Does not work with electric baseboard heat (120240V)
• Does not work with millivolt systems
• Provides remote thermostat control through iOS or Android smartphones and tablets
• Compatible with Apple® HomeKit™ and Amazon Echo®
WiFi Communication
2.4GHz range, 802.11 b/g/n home wireless router
Temperature Ranges
Adjustable Heat Temperature Range Setting: 4090 °F (4.532.0 °C)
Adjustable Cool Temperature Range Setting: 5099 °F (10.037.0 °C)
Temperature Sensor Accuracy
± 1.5 °F at 70 °F (0.85 °C at 21.0 °C)
Electrical Ratings
Terminal Voltage (50/60Hz) Running Current
W Heating 2030 Vac 0.021.0 A
(Powerpile) 750 mV DC 100 mA DC
W2 (Aux) Heating 2030 Vac 0.021.0 A
E Emergency Heat 2030 Vac 0.020.5 A
Y Compressor Stage 1 2030 Vac 0.021.0 A
Y2 Compressor Stage 2 2030 Vac 0.021.0 A
G Fan 2030 Vac 0.020.5 A
O/B Changeover 2030 Vac 0.020.5 A
L/A Input 2030 Vac 0.020.5 A
U Universal 2030 Vac 0.020.5 A
Power Consumption
Typical (Backlight On, WiFi On): 1.0VA
Maximum (Backlight On, WiFi installation): 1.5VA
REQUIRED: 24 VAC POWER ("C" WIRE)