Honeywell TH401 User manual

Owner’s Guide
Guide du propriétaire
Guía del usuario
Non-programmable Thermostat
Thermostat non programmable
Termostato no programable 400-401-001-A
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TH401
400-401-001-A (TH401) 5 x 3.5 EFS.book Page 1 Tuesday, November 17, 2009 9:21 AM

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About your new thermostat ............................................................................ 1
Temperature display and setting .................................................................... 2
Removing the faceplate.................................................................................. 3
Wiring ............................................................................................................. 4
Installing the faceplate.................................................................................... 5
Setup procedure............................................................................................. 6
Setup menu.................................................................................................... 7
In case of difficulty.......................................................................................... 8
Specifications ................................................................................................. 9
Warranty....................................................................................................... 10
Customer assistance.................................................................................... 11
Table of contents
400-401-001-A (TH401) 5 x 3.5 EFS.book Page 0 Tuesday, November 17, 2009 9:21 AM

Owner’s Guide
1
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This thermostat can be used to control an electric heating system such as a
baseboard heater, a radiant floor, a radiant ceiling, a convector or a fan-forced
heater.
The thermostat CANNOT be used with:
• a resistive load under 0.83 A
• a resistive load over 10.4 A
• a system driven by a contactor or a relay (inductive load)
• a central heating system
SUPPLIED PARTS
• One (1) thermostat
• Two (2) 6-32 mounting screws
• Two (2) solderless connectors
About your new thermostat
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2
The thermostat normally displays the actual (ambient) temperature.
• To view the setpoint temperature, briefly press the Up or Down button. The setpoint will
be displayed for 5 seconds and the screen illuminated for 12 seconds.
• To change the setpoint temperature, press the Up or Down button until the desired
value is displayed.
Temperature display and setting
Temperature display
Heating intensity indicator.
(No image appears when
heating is off.)
Up button
Down button
Appears when the setpoint is displayed
Appears when the thermostat
is configured for 5-minute
cycles. The thermostat must be
set to this configuration if it is
controlling a fan-forced heater.
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Owner’s Guide
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TURN OFF POWER OF THE HEATING SYSTEM AT THE MAIN POWER
PANEL TO AVOID ELECTRIC SHOCK.
Loosen the screw holding the faceplate to
the base. The screw cannot be completely
removed and remains captive on the base.
Remove the faceplate from the base by
pulling the bottom half.
Removing the faceplate
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4
Connect any one of
thermostat wires to the
heater (load) wire and the
other one to the power
supply wire using solderless
connectors for copper wires.
(The thermostat wires are
non-polarized; either wire
can be connected to the load
or to the power supply.)
NOTE: All cables and connections must conform to the local electrical code.
Special CO/ALR solderless connectors must be used when connecting with
aluminium conductors.
Wiring
2-wire installation 4-wire installation
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Owner’s Guide
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Install the base onto an electrical
box.
Reinstall the faceplate on the base
and secure it in place with the
screw.
NOTE: Keep the air vents of ther-
mostat clean and unobstructed at
all times.
Installing the faceplate
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6
The setup menu is shown on the following page.
nPress the Up and Down buttons simultaneously for three seconds to enter
the setup menu.
oPress the Up or Down button to change the option.
pPress the Up and Down buttons simultaneously for one second to advance
to the next parameter.
qWhen the last parameter is displayed, press the Up and Down buttons for
three seconds to save any changes and exit the menu.
NOTE:
If you do not press any button for one minute, the thermostat will automati-
cally save any changes you have made and will then
return to its normal display .
Setup procedure
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Setup menu
Parameter Options Display and
default setting
Temperature display format •°C
•°F
Heating cycle • Std (conventional heating): 15 seconds
• Fan (fan-forced heating): 5 minutes
Minimum setpoint 5°C - 20°C (41°F - 68°F)
Maximum setpoint 15°C - 30°C (59°F - 86°F)
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