Questions and Answers for Honeywell Home 5-2 Day Baseboard Programmable Thermostat with Digital Backlit Display

A:  Hi Steve, you will see the mode indicator below the squiggly lines on the screen. If you are not getting heat please verify if the squiggly lines for heat indication are shown on the screen and feel free to contact us at (800) 633-3991 or send us a DM to our Honeywell Home Facebook/Twitter account and we will be happy to help. - Maria

A:  Hi Mark, the Honeywell Home RLV4305A1014 Thermostat does not have an internal fuse. We'd be happy to look into this for you. When you have a moment, please reach out to us at 1-800-633-3991, or through Twitter and Facebook under Honeywell Home. -Jerry

A:  This model is compatible with baseboard heating within the following electrical ratings. -Joey Minimum load: 0.83 A (resistive only) 200 W @ 240 V AC 100 W @ 120 V AC Maximum load: 14.6 A (resistive only) 3500 W @ 240 V AC 1750 W @ 120 V AC

A:  Those are boot up codes. These thermostats will act like this if the minimum load requirement or voltage are not met. (Example if there are low voltage relays (RC840T240/ R841xxx) used between thermostat and baseboards) measuring voltage between the 2 wire going to thermostat will give that answer. If proper voltage (120 or 240Vac,), bypass thermostat and check for amperage 0.8amps or more is needed. If voltage and amperage is good, then it is a faulty thermostat with a bad power stealing circuit. -Joey

A:  The Maximum load is14.6 A (resistive only). -Joey

A:  I installed this thermostat for my cadet in-wall heater. When I switched on the fan feature of the thermostat, the heater did not turn on/off constantly anymore.

A:  Set your differential to 2 degrees to reduce the frequency of cycles (if you have this feature) . Once your room has reached the desired temperature, the system will shut down. It will only turn back on after the temperature has dropped 2 degrees.

A:  It's normal for the unit to cycle, it uses different intensity levels to conserve energy. -Joey

A:  Yes. I know what it is designed to do. As annoying as it is, I am wondering how it is more efficient when it?s constantly cycling until the room gets a good degree higher and shuts off.

A:  Hi Stenobadge, to disable heating, press the Mode button until Standby appears on the screen. In this mode, the setpoint temperature cannot be displayed or modified. - Maria

A:  Hi Paul, to verify the compatibility of this thermostat and your system we need to know what is the voltage, wattage and amperage of your system, you can contact us at (800) 468-1502 or on social media. If you are not sure about the wiring please reach out to your electrician or contractor to verify this. - Maria

A:  Hi, thank you for reaching out with this. We would like to gather some more information on this to better assist. Please reach out to our support team on Facebook/Twitter with a private message. We look forward to hearing from you soon. -Jim

A:  Hi Lisa, thank you for reaching out with this. We would like to gather some more information on this to better assist. Please reach out to our support team on Facebook/Twitter with a private message. We look forward to hearing from you soon. -Jim

A:  It operates at 120-240 volts. To use it for low voltage, you would need a relay.