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 mpiec on July 5th, 2010
Honeywell Rth230b Blank Display
Display on my Honeywell RTH230B thermostat is blank except one horizontal and one vertical line next to it. Replaced the batteries, same results. Any ideas? THanks, Martin
Current Answers
Answer #1: Posted by kristyd on July 15th, 2010 8:39 AM
kristyd
Member since:
July 14th, 2010 Points: 120
Member since:
July 14th, 2010 Points: 120
Related Honeywell RTH230B Manual Pages
Owner's Manual - Page 1
... replacement indicator
• 5-2 programming including:
-
Insert the plastic anchors.
Pass the wires through the opening of staircase, air outlet, etc.), dead air spots (behind the thermostat.
2.2 Installing the New Baseplate
For a new installation, choose a location approximately 5 feet (1.5 m) above the floor and on the installation. Introduction
The RTH230B programmable...
Owner's Manual - Page 2
...RTH230B
Heat relay
Fan relay Cool relay
2.4 Setting J2 Jumper
The jumper defines the fan operation when the fan is normal that the displayed temperature be higher than the ambient temperature if you are holding the thermostat... battery cover. You will flash on the wall. will hear a clicking sound.
Afterwards, the screen displays the actual temperature. The thermostat will display ...
Owner's Manual - Page 3
... Press both
buttons simultaneously for 120 days, then the thermostat will disappear.
3.5.2 Programmable Mode
Maintains the temperature according to the energy-saving schedule. The four possible periods are removed.
4.
This icon will flash for 3 seconds to exit
the configuration menu. After replacing the batteries, readjust the time and day (see section 5.2. Configuration Menu
...
Owner's Manual - Page 4
... to exit. To use the schedule, place the thermostat in programmable mode.
6.
For each of 15 minutes) using the buttons. Press [ P# ] to go to www.honeywell.com/yourhome, or call 1800-468-1502.
Press for each period, you have been skipped for period 1 are displayed. The heating or cooling setpoint
flashes depending on...
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