HotWire HWGL2 User manual

HotwireThermostat
Instructions
Model Number: HWGL2
AUSTRALIA
Hotwire Heating
WWW.HOTWIREHEATING.COM.AU
NEW ZEALAND
The Heating Company
www.theheatingcompany.co.nz/

Setting the clock and day of the week
This thermostat is fitted with a real time clock. It is essential that the clock time
and day are set accurately if you require your programmed events to start on
time. To set follow the steps below:
(1). Touch the “ ” button and the time will start flashing. Use the increase and
decrease buttons to set the time. By holding these buttons down the time will
change faster.
(2). Press to move to the Day setting and use the increase and decrease
buttons to get to the correct day.
(2). Press to store and exit.
Programme Start Time Setpoint Explanation
01 WAKE
07:00 22 °C This is the time the heating will
come on in the morning.
02 LEAVE
09:30 16 °C
This is the time the heating will
switch off in the morning. It can also
be used to set a minimum
temperature for the day.
03 RETURN
16:30 22 °C This is the time the heating will come on in the afternoon.
04 SLEEP
22:30 16 °C
This is the time the heating will
switch off in the afternoon / evening.
If you do not require the heating in
the afternoon / evening, simply set
this time to a couple of minutes after
the “on” time.
Setting the Programme Schedules
This thermostat has the ability to programme each individual day of the week
separately, or programme 7 days of the week at once. You can also programme
weekdays (5 days) to one schedule and then weekends (2 days) to a different
schedule. See the Menu information for details on how to set this up.(refer to
Menu 9) See page 4 of this manual.
Power button
Confirmation button ( for horizontalmode)
Decrease button ( for horizontal mode)
Time and Day button
Programme button /Menu button (short-press)
Auto mode / Manual mode selection button (long-press)
LCD symbols
The buttons are locked
Icon Legend
Heating is turned on
Frost protection activated
Manual mode
Temporary temperature override
Er
Day of the week
... ...
The floor sensor is not being read by the thermostat
Default Programming is as follows.
Programming your Thermostat.
(1). Press and the day display will start flashing. Using the Increase or
Decrease button to select the day you wish to programme.(If your thermostat
is set to 5+2 day programmable mode, the programming will skip to step 3)
(7). Use Increase and Decrease buttons to adjust the time you wish the heating
to switch off in the morning on the selected day or days.
(8). Press and the temperature will start flashing. This can be used to
maintain a minimum temperature. In most cases this is not required and the
temperature should be set to 5.
This will help you programme your thermostat to come on and off automatically.
If you want to simply turn it on and off when required skip this section.
(9). Press and the Program 3 will display. The time is also flashing. Set the
time at which you want the heating to come on in the afternoon or evening.
NOTE: If you do not wish the heating to come in the afternoon, simply
set the “off” time for only a couple of minutes after the “on” time.
(*). Hint: If you use the default programming of 5 week days plus 2 weekend
days you will now need to repeat the above steps for the weekend.
You may use to delete time periods for the weekend schedule.
(11). Press and the LCD screen will show Program 4.
This is the time
that the thermostat will switch off in the afternoon / evening. Press
and set the temperature. As per above we recommend 5. Then Press
(3). Press
and Program 1 is displayed. This is the first programme function of the day.
(10). Press and set the temperature required in the afternoon.
(6). The LCD screen will show Program 2
and the time will be flashing.
This is the time that the thermostat will switch off in the morning.
(4). The time is now flashing. Select the time you want the heating to come on
in the morning. Then press .
(5). The temperature is now flashing. Set the temperature that you want the floor
to heat to. Then press .
(2). To select every day to be the same simply press and hold the Decrease button.
HotwireThermostat
Instructions
Increase button ( for horizontal mode)

Installation and Wiring
Carefully separate the front half of the thermostat from the back plate by
unscrewing the small screw at the bottom of the thermostat. Carefully unplug the
ribbon connector which is plugged into the front half of the thermostat. Place the
thermostat front half somewhere safe. Terminate the thermostat as shown in the
diagrams below.
Screw the thermostat back plate onto the flush box
Re-connect the thermostat ribbon cable and clip the two halves together.
The conduct a master reset to factory settings, press the power button to turn
7
the thermostat off. Press and hold for 5 seconds. Move to menu 16 then
hold the Decrease button for 5 seconds.
Change between Manual and A uto Mode
To change between
Auto and Manual mode press and hold
The thermostat maintains a constant set temperature manually set by the user.
Simply adjust the temperature using the arrows. In Auto mode, the thermostat
executes the preprogrammed schedules.
Lock the Keypad
To lock the keypad, press and hold the power button for 5 seconds, you will
see a key symbol . To unlock, repeat the steps above and the key symbol
will disappear.
Reset to Factory Setting
This product should be installed by
a qualified electrician.
LOAD (16A)
FEED
(230
VAC)
Floor Sensor
LLN N
Blue wire from the element
House Neutral
Power
Connect green
wire from the
element to the
house earth.
HotwireThermostat
Instructions
Brown wire from the element
82mm
45mm
60mm
50mm
Rear View
80mm
121 mm

Menu #Feature Explanation Adjustment
(Press up & down buttons to adjust)
1 Mode/Sensor Selection
This thermostat is a combination model which allows you
to choose 3 different modes.
A mode = Air Sensing Only(Has built in sensor)
AF mode = Air & Floor sensing (Floor probe must be installed)
F mode = Floor Sensing(Floor probe must be installed)
A / AF / F
2 Switching differential
The number of degrees difference before switching.
The default is 1°C which means the thermostat will switch
the heating on 0.5°C below the set temperature and will turn
it off 0.5°C above the set temperature.With a 2°C differential
the heating will switch on 1°C below the set temperature
and will switch off 1°C above the set temperature.
1 Deg C, 2 Deg C....10 Deg C ( 1 Deg C by default)
3 Air Temp Calibration This is to recalibrate the air temp if required -1 Deg C = decrease 1 °C , 1 Deg C = increase 1
Deg C
4 Floor Temp Calibration This is to recalibrate the floor temperature if required -1 Deg C = decrease 1 °C , 1 Deg C = increase 1
Deg C
5Temperature Readout
(AF mode only)
This gives you the option to show the Air Temp,
Floor Temp or to show both Air & Floor at intervals
A = Show Air Temperature
F = Show Floor Temperature
A-F = Show Floor and Air Temperature in 5 sec
intervals
6Maximum Floor Temp
( AF Mode only) This is to protect the floor surface 20 Deg C - 40 Deg C (40 Deg C by default)
7 Temperature Format This allows the temperature to be set to show
Deg Celsius or Deg Fahrenheit Deg C / Deg F
8
9
Frost Protection This is to avoid your room temp going below 5 DegC On = activated, Off = deactivated
10
5+2 / 7 Day mode
This allows you to programme either 5 days at once,
then the 2 days of the weekend separately,
or a full 7 days at the same time or 7 days separately.
01 = 5 + 2 Day Programming
02 = 7 Day Programming
11
Auto/Manual mode
selection This allows you to choose Auto / Manual mode 00 = Auto mode 01 = Manual mode
12
Software version This is for review only V1.0
13
Minimum temperature
limit
This gives you the option to change the minimum set
temperature 5 °C~ 20 °C (5 °C by default)
40 °C~ 90 °C (40 °C by default)
14
Maximum temperature
limit
This gives you the option to change the maximum set
temperature
15
Sensor type selection This allows you to match your ther
This allows you to adjust the brightness of the back light
mostat to different sensor 10 = NTC10K(by default), 100= NTC100K,
10%~100% 100 = 100%(by default)
3=NTC3K
16
Backlit brightness
Direction of installation
Thermostat / Timer Selection
17
18
Reset This allows you to reset your the
This allows you to select this device as a thermostat or timer
This allows you to choose to install your thermostat vertically or horizontally
rmostat to factory default Press and hold down button until you see RE on screen
L = Vertical H= horizontal
01= thermostat; 02= timer
HotwireThermostat
Technical Information
To enter into the setting menu please follow the steps below:
Step 1. Turn the thermostat off by pressing
Step 2. Press you will then see menu 1.(Press and hold for about 5 seconds, you will see menu 12)
Step 3. Use the increase and decrease arrows to adjust the sensor selection which is Menu 1(Air sensing;Air and Floor, or Floor only)
Step 4. Press to move to the next Menu and once you have all the menu options set, press to accept and store.
Configuration Menu