Thermostat Display - Emerson Delwarva Power Web-Programmable Thermostat Owner's Manual

Step 1: Getting Started
B. Thermostat Display
1
Messaging Area
2
Temperature
3 Setpoint
Temperature
4 FAN Status
5 System Status
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1
2
Displays day and time, thermostat, and Delmarva Power-related messages. In the
event of a power outage, the clock will maintain the correct time for 48 hours
Displays current room temperature
Displays current desired temperature
• Blank when user selects the OFF mode via the menu (turns system off)
• When system is ON, the words SET AT changes to HOLD AT when in temporary
or permanent hold
Blank when in auto mode — displays FAN ON when fan is on continuously
Displays current operation mode according to system configuration as set by installer
• OFF – system is OFF
• COOL – system is in COOL mode but no call for cool
– call for first stage of cool
COOL1
– call for second stage of cool (multi-stage units only)
COOL2
• AUX – system is in AUX heat mode but no call for heat (heat pump only)
– call for first stage of auxiliary heat (heat pump only)
AUX1
– call for second stage of auxiliary heat (multi-stage heat pump only)
AUX2
• HEAT – system is in HEAT mode but no call for heat
– call for first stage of heat
HEAT1
– call for second stage of heat (multi-stage units only)
HEAT2
– call for first stage of auxiliary heat (heat pump only)
HEAT3
– call for second stage of auxiliary heat (multi-stage heat pump only)
HEAT4
Delmarva Power Web-Programmable Thermostat Homeowner's Manual
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