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Most Recent Honeywell RTH6300B Questions
Rth6300b Wiring Issues.
Replacing a manual/mercury stat with the above. Old stat had G, W, Y, RC and RH wires. the RH was a ...
Replacing a manual/mercury stat with the above. Old stat had G, W, Y, RC and RH wires. the RH was a ...
(Posted by gcrouchcpa 7 years ago)
My Rth6300b Thermostat Just Showed 'in Recovery'.
Never saw this before and the furnace is still on air condition mode.\Should I just leave it for a w...
Never saw this before and the furnace is still on air condition mode.\Should I just leave it for a w...
(Posted by jackmaui 7 years ago)
Need Help
I must of accidentally pushed a button that has my thermastat turning off after a couple hours how d...
I must of accidentally pushed a button that has my thermastat turning off after a couple hours how d...
(Posted by shaundar60 8 years ago)
Thermostat Function - Fan Operation
Is there a way to turn off the fan because it continues to run dispite the function choice of Auto/O...
Is there a way to turn off the fan because it continues to run dispite the function choice of Auto/O...
(Posted by seyffertme1 10 years ago)
The Thermostat Doesn't Light Up.
I changed the batteries and the thermostat still doesn't light up although it is functional. What ca...
I changed the batteries and the thermostat still doesn't light up although it is functional. What ca...
(Posted by wolfeaimp 11 years ago)
Popular Honeywell RTH6300B Manual Pages
Owner's Manual - Page 3
RTH6300B Programmable Thermostat
Table of contents
Getting started Installation tips 2 Pre-installation checklist 3
Old thermostat removal Remove old thermostat 5 Identify and label wires 6
New thermostat installation Wallplate mounting 9 Wire connections 12 Battery installation 14 Thermostat mounting 15
System setup How to change settings 16 Set system type 17 Set changeover valve 18...
Owner's Manual - Page 4
..., step-by-step instructions in three simple steps
• Label wires and remove your old thermostat (see pages 5-8). • Install and wire your new thermostat (see pages 9-15). • Set your heating/cooling system
(see pages 16-21). Install in the following pages. Use wire labels instead (see pages 3-4). • Do not use wire color as a guide.
Installation Guide
Installation is easy...
Owner's Manual - Page 5
RTH6300B Programmable Thermostat
Pre-installation checklist
Check to make sure your package includes the following items:
RTH6300B thermostat (wallplate attached to back)
Quick reference
card
Operating manual
Wall anchors and mounting screws
(2 each)
Caution card 3
Wire labels
Owner's Manual - Page 7
If so, see inside front cover of this manual for proper disposal instructions.
Leave wallplate in place
Is there a sealed tube containing mercury? RTH6300B Programmable Thermostat
Remove your old thermostat
1 Turn off power at heating/cooling system (or fuse/circuit-breaker panel). 2 Remove cover and thermostat, but leave wallplate with wires attached.
Old thermostat
Cover
5
Owner's Manual - Page 8
... in your old thermostat. If the total (not counting C or C1) is 5 wires or less, proceed to check. If so, stop now. If any of the wall and attached to a terminal marked "C" or "C1" do not count that wire in your total. Stop installation and call 1-800-468-1502 for advice. Installation Guide
Did you purchase...
Owner's Manual - Page 9
RTH6300B Programmable Thermostat
Identify wires you will not connect it to your new thermostat. Wrap the bare metal ends of each unused wire with electrical tape, so it .You will not use C or C1 wire 7 Do not use unconnected wires
Do not use
If any wires are not attached to terminals in your old thermostat, do not connect them to your...
Owner's Manual - Page 11
RTH6300B Programmable Thermostat
Remove wallplate and install quick reference card
Insert finger into slot in back of thermostat. Wallplate
Thermostat 9 Insert quick reference card into wire hole and pull to remove wallplate from new thermostat.
Owner's Manual - Page 14
Labels don't match?
Remove metal jumper if you have both "R" and "Rc" wires
12
If labels do not match letters on terminal
2 Use a screwdriver to loosen screw terminals, insert wires, then tighten screws
3 Push any excess wire back into the wall opening. Installation Guide
Connect wires (typical installation)
1 Match each labeled wire with same letter on thermostat, see next page.
Owner's Manual - Page 15
....
13 Wrap bare end of wire with electrical tape and do not match letters on the thermostat, check the chart at right and connect to O/B W. If wires will be connected to both O and B if you have a heat pump. Do not use . Do not connect both R and Rc terminals, remove metal jumper (see notes, below). RTH6300B Programmable Thermostat...
Owner's Manual - Page 16
Back of thermostat. After installation, batteries can be changed without removing the thermostat from the wall (see Operating Manual for more information).
Installation Guide
Install batteries
Install two fresh AA alkaline batteries in back of thermostat
14
Owner's Manual - Page 17
... to mount the thermostat, push excess wire back into place.
2 Restore electrical power at the heating/cooling system, or at the fuse/circuit-breaker panel.
RTH6300B Programmable Thermostat
Mount thermostat and restore electrical power
1 Align the 4 tabs on the wallplate with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps into the...
Owner's Manual - Page 18
... to advance to control the heating and cooling system in your home.
Installation Guide
System setup (set thermostat to match your system)
Next, you must set the thermostat to next function. Press DONE to enter system setup. Press and hold the and FAN
Press or to change settings.
Function number
Setting
10
Done
Next
To begin, press and hold the and FAN...
Owner's Manual - Page 20
..., press NEXT to the O/B W wire terminal (see page 13). When correct setting is used in heating or cooling:
0 Cooling changeover valve: Use this setting if you connected a wire labeled "O" to the O/B W wire terminal (see page 13).
1 Heating changeover valve: Use this setting if you connected a wire labeled "B" to display next function. Installation Guide
Function 2: Heat pump changeover valve...
Owner's Manual - Page 26
... time
wires are not touching each other (see page 12).
(or heat does
not turn off)
Heating system • Check Function 1: System Type to make sure it is set to match your
is properly configured for your
cooling equip-
Heating and
• Check Function 1: System Type to match your system (see page 18). Installation Guide
In...
Owner's Manual - Page 27
...-001 (Use to cover marks left by old thermostats.)
25 RTH6300B Programmable Thermostat
Customer assistance
Model number xxxxxxx
Date code xxxxxxx
For assistance with this product, please visit www.honeywell.com/yourhome. Or call Honeywell Customer Care toll-free at 1-800-468-1502.
Accessories/replacement parts
To order, please call Honeywell Customer Care toll-free at 1-800-468-1502...
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