Honeywell TH115-AF-GA User manual

Owner’s Guide
Guide du propriétaire
Guía para el usuario
TH115-AF-GA / TH115-AF-GB
Programmable thermostat
Thermostat programmable
Termostato programable 400-115-051-B
400-115-051-B (Honeywell TH115-AF-GA_GB) 5 x 3.125 EFS.book Page 1 Monday, April 12, 2010 3:10 PM

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400-115-051-B (Honeywell TH115-AF-GA_GB) 5 x 3.125 EFS.book Page 2 Monday, April 12, 2010 3:10 PM

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TH115-AF-GA / TH115-AF-GB
Overview
Before you start..................................................2
About your thermostat........................................3
Controls..............................................................4
Display ...............................................................5
Installation
Installing the thermostat .....................................6
Wiring diagrams .................................................7
Connecting the floor sensor / remote control .....8
Setting the configuration switches......................9
Setup
Time and day....................................................10
Daylight Saving Time .......................................11
Floor temperature limits....................................12
Preset temperatures.........................................13
Default schedule ..............................................14
Modifying the schedule ....................................15
Operation
Running the schedule (Automatic mode) .........16
Temporary override of schedule.......................16
Permanent override (Manual mode) ...............17
Before going on vacation (Vacation mode) ......17
Ground fault protection (GFCI).........................18
Appendices
Error messages................................................20
Technical specifications....................................21
Customer assistance........................................22
Warranty...........................................................23
Table of contents
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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 TH115 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
On/Off switch*
Day button
Temperature adjustment buttons**
Program button
Mode selection / program exit
Preset temperature buttons
(see page 13)
Backlight button**
Program clear button
Hour button
Minutes button
*
Place at Off to cut power to the heater (e.g., in the summer). This will not affect the time and temperature settings.
** When the backlight button or either of the buttons is pressed, the display illuminates for 12 seconds.
TEST light/button for ground
fault protection (see page 18)
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Display
Temperature*
Operation mode icon
(see pages 16 & 17)
Period (see page 14)
Time
Number of flames varies
according to heating intensity
Preset temperature icon (see page 13)
Appears when the setpoint
temperature is displayed*
Temperature control mode
(see pages 3 & 9)
Ground fault indicator (see page 18)
Day
* The thermostat normally displays the actual (measured) temperature. To view the setpoint temperature, briefly press
either of the buttons. The setpoint will appear for 5 seconds. To change the setpoint temperature, press one of the
buttons until the desired temperature is displayed. To scroll faster, press and hold the button.
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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).
qConnect 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.
vApply power to the heating system.
wTest the ground fault protection (see page 19).
Installing the thermostat
Wallplate
Faceplate
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NOTE: Connect the wires using the provided solderless connectors for copper wires.
Wiring diagram
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 cable through one of the two
openings on the wallplate and connect the sensor
wires to terminals 1 and 2 (no polarity).
• The sensor cable 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 17), 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 sensor / remote control
Floor
temperature
sensor
Remote control device
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