×
- 1. Installation & Operation Guide (Low Voltage Thermostat → System)
- 2. About Your New Thermostat
- 3. Precautions (Specifications → Installing Your Thermostat → Operating Your Thermostat → Maintaining Your Thermostat)
- 4. Precautions (Note)
- 5. Caution (Do Not Use On Circuits Exceeding 30 Volts.)
- 6. Specifications (Electrical Data → Thermal Data → Switch Rating → Temperature Range → Switch Action → Differential)
- 7. Installing Your Thermostat (Check Thermostat Location)
- 8. Route Wires To Location
- 9. 1 ⁄ ” Hole For (1 ⁄ ” Guide Hole → 3 ⁄ ” Hole In Floor Of Partition → Figure 1. Routing Thermostat Wires)
- 10. Through This Hole, Drop A Light Chain Or 6' Chain Attached To A Strong Cord. Snag Cord In Basement With Hooked Wire. In Houses Without Basem…
- 11. Note (Wiring Instructions → Thermostat Cover Removal → Shipping Protective Packing Removal → Wire Connection)
- 12. Push (Position → Drill → Fasten → Snap → Turn)
- 13. Thermostat Adjustable Heating (System Factory-installed Jumper → * Terminal A Is Not For Field Wiring. See → Section For Proper Use Of Terminal A → For Typical System/thermostat Wiring))
- 14. Caution (Electric Heat Furnaces (single Transformer Systems Only))
- 15. Thermostat Wiring (System → Transformer)
- 16. Two-transformer Systems (Caution → Heat Pump Applications)
- 17. Thermostat Wiring (System)
- 18. Note (Special Function Terminals)
- 19. Thermostat Wiring (Transformer → System)
- 20. Fan (System → Auto → On → Cool Off Heat)
- 21. Thermostat (Subbase → Attach Thermostat To Subbase)
- 22. Operating Your Thermostat
- 23. Fan (System → Operation → Auto On → Cool Off → No Heating; No Cooling; No Fan → Cooling System Cycles From Thermostat; Fan Runs Continuously)
- 24. Maintaining Your Thermostat (Adjusting Heat Anticipator → Caution)
- 25. Remove Thermostat Cover (Set Heat Anticipator → Replace Thermostat Cover → Adjust Heat Anticipator)
- 26. Calibrating Thermostat (Caution)
- 27. Move Temperature Adjustment Lever To A Setting At Least 5f Above Room Temperature. (Remove Thermostat Cover. → Replace Thermostat Cover. → Bimetal)
- 28. Move Temperature Adjustment Lever To Match Actual Room Temperature (Slip Calibration Wrench Onto Hex Nut → Replace Thermostat Cover And Set Temperature Adjustment Lever To The Desired Setpoint)
- 29. Notes
- 30. Notes
- 31. Notes
- 32. Part No. 37-6452a
×
Doit 474053 Low Voltage Thermostat Installation Guide
NOTE
RH and RC must be jumpered for single transformer heat pump
systems.
Special Function Terminals
The B and O terminals can provide switching for special functions
other than heat pump operation. When the system switch is in the
HEATposition, theBterminalisenergized. Whenthesystemswitch
is in the COOL position, the O terminal is energized.
18
| General | Details |
|---|---|
| Name | Doit 474053 Low Voltage Thermostat Installation Guide |
| Make | DOIT |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.12 MB |


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Table of Contents
- 1. Installation & Operation Guide - Low Voltage Thermostat →
- 2. About Your New Thermostat →
- 3. Precautions - Specifications →
- 4. Precautions - Note →
- 5. Caution - Do Not Use On Circuits Exceeding 30 Volts. →
- 6. Specifications - Electrical Data →
- 7. Installing Your Thermostat - Check Thermostat Location →
- 8. Route Wires To Location →
- 9. 1 ⁄ ” Hole For - 1 ⁄ ” Guide Hole →
- 10. Through This Hole, Drop A Light Chain Or 6' Chain Attached T... →
- 11. Note - Wiring Instructions →
- 12. Push - Position →
- 13. Thermostat Adjustable Heating - System Factory-installed Jum... →
- 14. Caution - Electric Heat Furnaces (single Transformer Systems... →
- 15. Thermostat Wiring - System →
- 16. Two-transformer Systems - Caution →
- 17. Thermostat Wiring - System →
- 18. Note - Special Function Terminals →
- 19. Thermostat Wiring - Transformer →
- 20. Fan - System →
- 21. Thermostat - Subbase →
- 22. Operating Your Thermostat →
- 23. Fan - System →
- 24. Maintaining Your Thermostat - Adjusting Heat Anticipator →
- 25. Remove Thermostat Cover - Set Heat Anticipator →
- 26. Calibrating Thermostat - Caution →
- 27. Move Temperature Adjustment Lever To A Setting At Least 5f A... →
- 28. Move Temperature Adjustment Lever To Match Actual Room Tempe... →
- 29. Notes →
- 30. Notes →
- 31. Notes →
- 32. Part No. 37-6452a →


































