2 Wire Programmable Wired Room Thermostat 24 VAC Power Supply Wiring Home
ISO certifications .pdf
Product Description :
>Display temperature range ...................... 32℉ to 99℉ (1℃ to 40℃)
>Setpoint Range ......................................... 44℉ to 90℉ (7℃ to 32℃)
>Stages ...................................................... 1 Heat / 1 Cool
>Programmability ........................................ 5(Mo~Fr)/1(Sa)/1(Su) Programmable
>Program ................................................ 4 times / 4 temp, “WAKE” “LEAVE” “RESTRN” “SLEEP”
>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)
2*AAA 1.5V Alkaline batteries power
>Fan Switch ............................................... AUTO/ON
>System Switch ......................................... HEAT/OFF/COOL
>Differential ................................................ 0.2 to 2.0℉
>Low battery indicator ................................ Under 2.7V (without 24V power supply)
>Backlight ................................................... Blue, light on for 15 seconds
Dimensions of thermostat ........................ 120 x 98 x 28MM
Terminal Designations:
| RH ------------------ 24VAC (system power supply) HEAT=RH TO W |
| RC ------------------ COOL= RC to Y FAN=RC TO G |
| C ------------------ Common24VAC (system power supply) |
| W ------------------ HEAT |
| Y ------------------ COOL |
| G ------------------ FAN |
| B ------------------ REV VALVE HEAT |
| O ------------------ REV VALVE COOL |
Technical Parameters:
| (1) Single Stage |
| (2) 1 Heat, 1 Cool |
| (3) 5-1-1 Day Programmable |
| (4) Easy menu driven programming |
| (5) Intuitive wake, leave, return, sleep programming icons |
| (6) 4.5 sq. inch large LCD display with white/blue backlight |
| (7) Easy access battery compartment |
| (8) Electric or gas configurable |
| (9) Separate B & O terminals |
| (10) Separate heating and cooling swing (cycle rate) |
| (11) Air filter change indicator (selectable on or off) |
| (12) 5 minute compressor delay protection (selectable on or off) |
| (13) Low battery indicator |
| (14) Terminal Designations:RH, RC,C,W,Y, G, B, O |
| (15) Room temperature calibration adjustment |
| (16) Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock |
| (17) Easy wire coded terminal blocks |
| (18) Universal sub-base |
| (19) Mounts on wall or junction box |
| (20) Battery Or 24 VAC power supply |
Set Time:
- Press MENU
- Press SET TIME
- Day of the week will be flashing. Use the + or - key to select the current day of the week.
- Press NEXT STEP
- The current hour is flashing. Use the + or - key to select the current hour.
When using 12-hour time, make sure the correct a.m. or p.m. choice is selected.
- Press NEXT STEP
- Minutes are now flashing. Use the + or - key to select current minutes.
- Press DONE when completed or quit after 15 seconds automatically.
Package Including:
- STN705 thermostat - 1pcs
- Screws and anchor - 2pcs
- User manual - 1pcs
- Box - 1pcs
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2 Wire Programmable Wired Room Thermostat 24 VAC Power Supply Wiring Home Images
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