Robertshaw RS9220 Programmable Thermostat Installation Guide
| General | Details |
|---|---|
| Name | Robertshaw RS9220 Programmable Thermostat Installation Guide |
| Make | Robertshaw |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.43 MB |
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Robertshaw RS9220 Manual: Questions and Answers
What voltage is the Robertshaw RS9220 thermostat rated for?
24V AC low voltage, with a maximum of 30V AC. Installation Guide, p. 3
How do I install the Robertshaw RS9220 on my wall?
Mount it 4 to 5 feet above the floor on an inside wall in an area with good air circulation and average temperature.
- Choose a location away from doors, corners, air vents, direct sunlight, outside walls, heat sources, and concealed pipes.
- For vertical mounting, place screws on the top and bottom of the wallplate.
- For horizontal mounting, place screws on the left and right of the wallplate. Installation Guide, p. 4
How do I adjust the room temperature display on the Robertshaw RS9220?
Access the installer setup menu to change Room Temperature Calibration.
- Press MENU.
- Press and hold TECH SET for 3 seconds.
- Navigate to Room Temperature Calibration using next and previous step buttons.
- Adjust the display up to 3° above or below the factory calibrated temperature.
- Press DONE to save and exit. Installation Guide, p. 16
What does the Compressor Short Cycle Delay setting do on the Robertshaw RS9220?
Prevents the compressor from restarting for 5 minutes after it shuts off, protecting it from short-cycling damage. The setting can be disabled by selecting OFF. Installation Guide, p. 17
What is Installer Setting Program Option and what are its choices on the Robertshaw RS9220?
Configures the thermostat's programming mode. Options are 7d for 7 Day, 5d for 5+1+1, or 0d for non-programmable. Installation Guide, p. 19
Why won't the Robertshaw RS9220 accept my custom schedule settings?
Verify you've selected HEAT or COOL mode and pressed MENU or RUN SCHED before starting SET SCHED. Heat and cool must be programmed separately.
- Select HEAT or COOL mode first
- Press MENU, or RUN SCHED if menu doesn't appear
- Program heat and cool settings independently Installation Guide, p. 24
What warranty does Robertshaw RS9220 come with?
Limited warranty. Contact customer service at +1.800.304.6563 or email HVACCustomerService@robertshaw.com for details. Installation Guide, p. 28
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