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![Honeywell rth221b thermostat installation manual](https://tse0.mm.bing.net/th?q=Honeywell rth221b thermostat installation manual pdf manual) |
Honeywell rth221b thermostat installation
This installation guide describes in details the sequence of steps required to connect the programmable thermostat (RTH221B1000, RTH221B1047, RTH221B1021, RTH221B1039). Operation 1.1 Controls Press to set clock or schedule Press to
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![Quick Installation Guide](https://tse0.mm.bing.net/th?q=Quick Installation Guide pdf manual) |
Quick Installation Guide
2 See page 3 of Operating Manual. 3 Use the system switch to switch between the two parameters. 4 For optimal heating control, use the setting that matches your sys-tem as follows: 2=30 min (steam, gravity), 3=20 min (hot water, 90
Tag:honeywell rth221b1039 installation manual
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User Manual |
PDF |
ENGLISH |
[Download] |