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 balaqua on April 30th, 2012
Magicstat Ct2400a1008 9528 Thermostat.changed Battery Now No Display.
Reversed polarity like manual says, still no display. It's HOT in AZ. Can I have an answer soon 4/30/12. URGENT
Current Answers
Related Honeywell RTH230B Manual Pages
Owner's Manual - Page 1
... from falling into the wall.
If the hole in 3- RTH230B
Tilt the thermostat upwards. Mark and bore the appropriate mounting holes (or use... on (continuous)
• Programmable heating and cooling cycle lengths: 10, 12, 15, 20 or 30 minutes
• Temperature display in 2- Display
Adjustment buttons
Remove the thermostat faceplate.
Loosen the...
Owner's Manual - Page 2
... until cooling can start again.
69-1800-03 03-11 2/4
After the batteries are holding the thermostat. will display the ambient temperature once it is controlled by the furnace fan control circuitry.
2.5 Installing the Batteries
Pull out the battery cover. Install the batteries as shown. You will hear a clicking sound.
Note: When you place...
Owner's Manual - Page 3
... and Day
Press [ Clk ]. RTH230B
69-1800-03 03-11 3/4
To place the thermostat in this mode, press [ Mode ]. The four possible periods are replaced. To view the setpoint, press once on .
3.3 Displaying the Temperature
The actual temperature is placed in programmable mode, the new temperature will
3.4 Setting the Temperature
Press one of the change...
Owner's Manual - Page 4
.... The schedule automatically controls your thermostat, please go to the next ...display resolution: 1°F (0.5°C) Accuracy: ± 1°F (0.5°C) Heating/cooling cycle lengths: 10, 12, 15, 20 or 30 minutes (programmable...programmable mode.
6. RTH230B
Printed in increments of 15 minutes) using the [ Day...supply: 2 AA batteries Maximum load: 1 A @ 24 Vca per day, each period,...
Similar Questions
Rth230b Batteries Changed Battery Symbol Wont Go Off. Help
(Posted by dmcfarron 1 year ago)
Honeywell Programmable Thermostat - Rth2310b How To Change Battery
(Posted by wowChloe8 10 years ago)
How To Change My Display To Celcius
how to i change my display to celcius on my honeywell RTH6400
how to i change my display to celcius on my honeywell RTH6400
(Posted by perrynaclia 10 years ago)
Rth230b Thermostat Won't Turn On After I Changed Batteries
(Posted by HUShari 10 years ago)
Display Screen Is Blank After Changing Batteries
The display screen showed LO which we took to mean the batteries were low even though the manual doe...
The display screen showed LO which we took to mean the batteries were low even though the manual doe...
(Posted by bhugg137 12 years ago)