2 Wire Furnace Wired Room Thermostat Wiring Home Indoor Temperature

ISO certifications .pdf

Product Description :

• Model :STN701
• Single stage--1 heat, 1 cool
• Non-programmable
• 4.5 sq. inch display
• 2*AAA 1.5V Alkaline batteries power
• Display temperature range ......................32℉ to 99℉ (1℃ to 40℃)
• Setpoint Range.........................................44℉ to 90℉ (7℃ to 32℃)
• Load rating.............................................. 1.0Amp per terminal, 1.5Amp maximum all terminals combined
• Display accuracy......................................±1℉(under 68℉)
• Power source.......................................... 24 VAC(18 to 30 VAC), 50/60 Hz for hardwire (common wire)
• Low battery indicator................................Under 2.7 V (without 24V power supply)
• Backlight...................................................Blue, light on for 15 seconds
• Dimensions of thermostat........................12 x 9.8 x 2.8 CM

Terminal Designations:

Technical Parameters:

System Switch:

Selects the operation mode of your HVAC system.

1. HEAT: Turns on the heat mode, driver terminal: B,W. Press the + or - buttons to select the desired room temperature

2. OFF: Turns both heating and cooling off

3. COOL: Turns on the air conditioning mode, driver terminal: O,Y. Press the + or - buttons to select the desired room temperature

Fan Switch, Electric / Gas Switch:

ON: will run the fan continuously

AUTO: will cycle the fan on or off under the cooling mode

Under the heating mode, select ELEC to allows the thermostat to operate the fan according to the ON/OFF of the system; when select GAS, the fan will always be OFF.

Adjusting the Temperature Swing:

• HEAT SWING

Select HEAT with the system switch, hold down the + and - buttons together for 3 seconds to access the HEAT SWING setting. Use the + or - key to adjust the swing from ±0.2℉ to ±2℉. Wait approximately 15 seconds or slide the system switch to return to normal operation.

• COOL SWING

Select COOL with the system switch, hold down the + and - buttons together for 3 seconds to access the COOL SWING setting. Use the + or - key to adjust the swing from ±0.2℉ to ±2℉. Wait approximately 15 seconds or slide the system switch to return to normal operation.

Package Including:

• STN701 thermostat - 1pcs
• Screws and anchor - 2pcs
• User manual - 1pcs
• Box - 1pcs