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Honeywell RTH2310B Support Question

Honeywell RTH2310B Support Question

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Question posted by theisennl on June 6th, 2017

No Cool Symbol

I have set my thermostat on cool and programmed temp and time but when I save the settings the cool symbol on the screen disappears and the air conditioner cuts in regardless of temp. Used default setting of 25.5

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Related Honeywell RTH2310B Manual Pages

Owner's Manual - Page 1

Quick Installation Guide RTH2310 Programmable Thermostat 69-2214EF-04
Owner's Manual - Page 2

... designed for fast and easy installation. Just follow the simple step-by-step instructions in the following pages. 1) Identify your system type. 2) Remove your old thermostat. 3) Identify the wires. 4) Mount the new wallplate. 5) Connect the wires. 6) If the wire labels don't match. 7) Specify the furnace type. 8) Install the batteries. 9) Install the...
Owner's Manual - Page 3

...; a central heating and cooling system If you are not sure of your system type or if you have any other questions, call us toll-free at 1-800-468-1502. RTH2310 Programmable Thermostat 1 Identify System Type 1. This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • a hot...
Owner's Manual - Page 4

... your local waste management authority for instructions regarding recycling and proper disposal. 3 Quick Installation Guide 2 Remove Old Thermostat 2. 1) Turn power off at the heating/cooling system. 2) Remove old thermostat, but leave wallplate with wires attached. Do not remove wallplate yet. Contact your old thermostat in the trash if it contains mercury in a sealed tube.
Owner's Manual - Page 5

If any wires are not attached to your new thermostat. IGNORE WIRE COLORS: Use terminal screw designations to your old thermostat or are labeled. Do not use C or C1 wires Identify and label each of these wires with electrical tape, so it cannot touch and short other wires. Wrap the wires around a ...
Owner's Manual - Page 6

Pass wires through opening of wallplate and secure wallplate to the wall using provided screws. 5 Quick Installation Guide 4 Mount New Wallplate 4. 1) Remove coverplate. 2) Loosen screw (the screw remains captive on wallplate). 3) Remove thermostat. 4) Mark and drill appropriate mounting holes (or use existing holes). Insert plastic anchors.
Owner's Manual - Page 7

... you have both R and Rc wires. 1) Match each labeled wire with the terminal having the same letter. 2) Loosen the terminal screws using a screwdriver, insert the wires, then tighten the screws. 3) Push any terminal on the thermostat, see next page. 6 If a wire does not match any excess wire back into the wall opening.
Owner's Manual - Page 8

Do not use C, X or B. If wires are connected to both Rh and Rc terminals, remove jumper (see diagram below. Wrap bare end of wire with electrical tape. Quick Installation Guide 6 Connect Wires (less common wiring) If a labeled wire does not match any terminal designation, see previous page). 7
Owner's Manual - Page 9

Set the Jumper J2, on the back of the thermostat, if you have a gas or oil furnace. RTH2310 Programmable Thermostat 7 Specify Furnace Type 6. J2 jumper HG Leave the jumper in this position if you have connected a wire to the G terminal. HE Place the jumper to this factory-set position if you have an electric furnace. 8
Owner's Manual - Page 10

By default, the setpoint is installed on the wall. After the batteries are holding the thermostat. Afterwards, the screen displays the actual temperature. The thermostat will hear a clicking sound. Observe the polarity. 3) Reinstall the battery cover. It is normal that the displayed temperature be higher than the ambient temperature if you are installed, the thermostat performs...
Owner's Manual - Page 11

RTH2310 Programmable Thermostat 9 Install thermostat 8. 1) Mount the thermostat on the wallplate. 2) Tighten the screw and install the coverplate. 3) Turn power back on at the heating/cooling system. 10
Owner's Manual - Page 12

...Manual. 3 Use the system switch to switch between the two parameters. 4 For optimal heating control, use the setting that matches ...setting, press the or button. DISPLAY DESCRIPTION OPTIONS 1 Temperature display °C or °F Time display 12 h or 24 h Early Start 2 On or Off Heating cycles per hour 3 2, 3, 4, 5 or 6 4 Cooling cycles per hour 3 2, 3, 4, 5 or 6 5 1 Default settings...
Owner's Manual - Page 13

Guide d'installation rapide RTH2310 Thermostat programmable 69-2214EF-04

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