Honeywell RTH230B Support Question
Honeywell RTH230B Support Question
Find answers below for this question about Honeywell RTH230B - 5-2 Day Programmable Thermostat.Need a Honeywell RTH230B manual? We have 1 online manual for this item!
Question posted by djcanbl on February 12th, 2014
Honeywell Rth230b What Type Of Battery
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Related Honeywell RTH230B Manual Pages
Owner's Manual - Page 1
...°C
• Battery replacement indicator
• 5-2 programming including:
- In this case, this thermostat cannot be similar to use the
existing holes).
Rh Heating power supply Rc Cooling power supply W Heating signal Y Cooling signal G Fan
Note: The red jumper wire between the Rc and Rh terminals must be completely removed). RTH230B
Programmable Electronic Thermostat
Installation and...
Owner's Manual - Page 2
... Completing the Installation
Once the baseplate and the batteries are installed, mount the
thermostat on the baseplate.
Secure the thermostat using the locking screw and install the
faceplate.
... Heating and Cooling
Heat relay Cool relay Fan relay
2.3.6 5-wire Heating and Cooling
RTH230B
Heat relay
Fan relay Cool relay
2.4 Setting J2 Jumper
The jumper defines the fan...
Owner's Manual - Page 3
... fan is controlled by the furnace fan control circuitry. To place the thermostat in programmable mode, the new temperature will
3.4 Setting the Temperature
Press one of...buttons simultaneously for 120 days, then the thermostat will flash for 3 seconds to the thermostat.
• If you have an electric furnace (see section 5.2. The icon disappears once the batteries are as follows: ...
Owner's Manual - Page 4
...battery,...RTH230B
Printed in . (127 mm x 75 mm x 28 mm)
7. To use the schedule, place the thermostat in programmable...days Period number
Temperature setting
Note: During programming, to skip a period, press [ CLR ] while the period is displayed.
To use the schedule, place the thermostat in programmable mode.
5.3 Modifying the Schedule
You can be returned to the following address: Honeywell...
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