Honeywell TH114-AF-GA User manual

Owner’s Guide
Guide du propriétaire
Guía para el usuario
TH114-AF-GA / TH114-AF-GB
Non-programmable thermostat
Thermostat non programmable
Termostato no programable 400-114-022-A
400-114-022-A (Honeywell TH114-AF-GA_GB) 5 x 3.125 EFS.book Page 1 Tuesday, May 4, 2010 3:27 PM

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400-114-022-A (Honeywell TH114-AF-GA_GB) 5 x 3.125 EFS.book Page 2 Tuesday, May 4, 2010 3:27 PM

TH114-AF-GA / TH114-AF-GB
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Overview & operation
Before you start...........................................................................................................................................2
About your thermostat.................................................................................................................................3
Controls and display....................................................................................................................................4
Installation
Installing the thermostat ..............................................................................................................................6
Wiring diagrams ..........................................................................................................................................7
Connecting the floor temperature sensor / remote control system .............................................................8
Setting the configuration switches...............................................................................................................9
Appendix
Floor temperature limits.............................................................................................................................10
Unoccupied Mode .....................................................................................................................................11
Ground fault protection (GFCI)..................................................................................................................12
Error messages.........................................................................................................................................14
Technical specifications.............................................................................................................................15
Warranty....................................................................................................................................................16
Table of contents
400-114-022-A (Honeywell TH114-AF-GA_GB) 5 x 3.125 EFS.book Page 1 Tuesday, May 4, 2010 3:27 PM

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Read the entire document
CAUTION:
• Installation must be carried out by a certified electrician and must comply with national and
local electrical codes.
• Use this thermostat for resistive loads only.
• Do NOT install the thermostat in an area where it can be exposed to water or rain.
• To prevent severe shock or electrocution, always turn the power OFF at the service panel
before working with wiring.
• Install the thermostat onto an electrical box.
• Use special CO/ALR solderless connectors if you connect the thermostat to aluminum wires.
• Keep the thermostat's top and bottom air vents (openings) clean and unobstructed at all
times.
Before you start
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The TH114 non-programmable thermostat has three temperature control modes:
See page 9 on how to change the temperature control mode setting.
Supplied Parts
• One (1) thermostat
• Two (2) mounting screws
• Four (4) solderless connectors for copper wires
• One (1) floor sensor
• One (1) flat-tip screwdriver
About your thermostat
A mode: controls the ambient air temperature
F mode: controls the floor temperature using an external temperature sensor
AF mode: controls the ambient air temperature
maintains the floor temperature within desired limits using an external temperature
sensor
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Controls and display
Backlight button (see page 5)
Temperature adjustment button
On/Off switch (see page 5)
Heating indicator. The number
of flames indicates the heating
intensity. The image disappears
when heating stops.
Temperature (see page 5)
GFI appears when the ground
fault protection is triggered
(see page 12)
Unoccupied Mode indicator
(see page 11)
TEST light/button for ground
fault protection (see page 12)
Appears when the set
temperature is displayed
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TH114-AF-GA / TH114-AF-GB
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Temperature Display and Setting
The thermostat usually displays the room temperature. To view the set (desired)
temperature, press either of the buttons once. The set temperature is displayed for 5
seconds.
To set a new temperature, press one of the buttons repeatedly until the desired
temperature is displayed. To scroll faster, press and hold the button.
Backlight
The display illuminates for 5 seconds when the backlight button is pressed.
When either of the buttons is pressed, the display illuminates for 10 seconds. The set-
point temperature appears for the first 5 seconds, then the current temperature is displayed.
On/Off Switch
You can set the thermostat to OFF to cut power to the heating system when it is not in use
(e.g. in summer). The thermostat screen becomes blank but the settings are saved.
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nTurn the heating system off at the main electrical panel.
oLoosen the bottom screw and remove the thermostat faceplate from
its wallplate. (The screw cannot be completely removed.)
pConnect the thermostat to the load and to the power supply (see
page 7).
qIf the thermostat will be used in F or AF mode (see page 9), connect
the floor sensor (see page 8).
rIf you wish to connect a remote control device, see page 8.
sInstall the wallplate to the electrical box using the provided screws.
tSet the configuration switches on the back of the faceplate (see page
9).
uInstall the faceplate back on the wall plate and tighten the screw. If
there is a sticker on the screen, peel it off.
vApply power to the heating system at the main electrical panel.
wTest the ground fault protection (see page 12).
Installing the thermostat
Wallplate
Faceplate
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NOTE: Connect the wires using the provided solderless connectors for copper wires.
Wiring diagrams
White
120 V
Load
Power
supply
Red
Black
Red
Red
Black
Black
Red
Black
240 V
Load
Power
supply
Red
Black
Red
Black
Black
Black
White
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nInsert the floor sensor wires through one of the two
openings on the wallplate and connect them to
terminals 1 and 2 (no polarity).
• The sensor wires must not come in contact with the
electrical wires and must be routed outside the
electrical box and follow the wall down to the floor.
• Position the sensor cable such that it does not
come in contact with the floor heating wires. The
sensor must be centered between two floor heating
wires for best temperature control.
• Do NOT staple the sensor head (the plastic end) to
the floor. Doing so might damage the sensor. Any
damage might not be noticeable during testing but
can become apparent several days later.
oIf you wish to connect a remote control device (see
page 11), insert the wires (use 18- to 22-gauge flexible
wires) through one of the two openings on the wallplate
and connect them to terminals 2 and 3 (no polarity).
Connecting the floor temperature sensor / remote control system
Floor
temperature
sensor
Remote control device
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