KingShield THPW1-CA, THPW1-CB, THPW1-CC, THPW1-CD, THPW1-CE Installation & Operating Instructions Manual

INSTALLATION / OPERATING

INSTRUCTIONS FOR WIRELESS DIGITAL

PROGRAMMABLE THERMOSTAT

- THPW1-C*

GENERAL

INSTALLATION

OPERATION AND PROGRAMMING INSTRUCTIONS

The THPW1-C* digital programmable thermostat consists of the
thermostat transmitter and the remote mains operated receiver
unit.
It has 7 days preset programs which can be tailored to suit your
lifestyle.

The THPW1-C* transmitter is operated by 2 x AA size batteries
and can replace any mechanical standard 2 wire thermostat.
Please note that the maximum resistive load is 16A.

These units are paired during manufacture and the operating
channel is given by a letter code. When installing more than one
unit in a system ensure each thermostat pair has a different letter
code.

SAFETY INSTRUCTIONS

Please read these instructions fully before

attempting installation.

IF IN DOUBT, INSTALLATION SHOULD BE MADE BY A

QUALIFIED ELECTRICIAN IN ACCORDANCE WITH

CURRENT WIRING REGULATIONS.

1. You should place the thermostat as following:
a. About 160cm up from the floor.

b.Only on inside walls (not on an outside wall).
c. Do not expose to direct sun light.
d.Do not position close to a heater, ventilation outlet or

close to an outside door.

2. Remove the front cover. Unscrew the screw in the battery
compartment. Remove the front housing from the base.

3. Using the base as a template, drill two holes in the wall and
secure the base with appropriate wall plugs and screws.

4. Replace the front housing onto base and replace the screw
in battery compartment.

5. Install 2 x AA size batteries into battery compartment and
replace front case.

6. Press the reset button once to enter time set mode.

Features of the LCD display and keys:
THPW1-C LCD display

Fig 1

Fig 3

Fig 2

To view programs:

THPW1-C* thermostat is a weekly programmable thermostat,
and each day can be programmed separately.
Each hour can select or temperature. However a weekly
factory preset program is installed.
This preset program is set to suit most families life style. See
table 3.1 for factory preset program.

Description of each key function:

- To enter into program mode

- To view an Temperatures

- To enter into time and day adjustment mode

Reset - To reset the unit into initial mode

- To turn the unit on or off

- To enter into Vacation mode

- To confirm setting

- To override into CT (COMFORT Temperature) mode (20°C)

- To override into ET (ECONOMY Temperature) mode (17°C)

- Temporary temperature override mode or increase
value adjustment

- Temporary temperature override mode or decrease
value adjustment

Press key. The Monday preset program at 0.00 is on display.
Press or key the display will show the temperature setting in
each hour. E.g. Monday program show 0:00 - 5:59 and 8:00 ­15:59 are set at evening temp.,6:00 - 7:59 and 16:00 - 22:59 is
set at CT. Note 23:00 - 0:00 is set at ET.
Press key the next day preset program is displayed. Again
Press or key. This will show the temperature setting at each
hour. Repeat above steps, each preset program will display until
Sunday. Once Sunday program has been reviewed. Press key.
The display will return into running mode.

To set clock and day:

After the batteries (2 x AA size) have been installed into the
thermostat unit, or reset or key is pressed, the thermostat is
in time adjustment mode.
The hour is flashing. Press or key to adjust hour.
Press key to confirm setting. The minute is flashing.
Press or key to adjust minute. Press key to confirm
setting. The day is flashing. Press or key to adjust day.
Press key to confirm setting. This will
confirm the setting of time and day.
The display will return into running mode.
E.g. If you have set the clock at 8.30 FRIDAY
and the room temperature is 25°C.
The display will display in Fig 3.

To change preset program:

The preset program may not be suitable for some families but
the program may be adjusted to suit your living life style.
The following instruction will allow you to change the preset
program.
Press key to enter into program viewing mode.
Press key to select the day of program to make a change.
Press or key to select the hour to make change. Press or

to select the temperature to make change. E.g. To change

Saturday 12:00 - 16:59 from CT to 12:00 - 16:59 ET.

1. Press key to enter into program viewing mode.

2. Press key to select the day to Saturday program.

3. Press key until 12:00 with CT setting.

4. Press key to change CT period to ET period.

5. Repeat step 3 & 4 to change 13:00 - 14:00 from CT period to

ET period.

6. Press key to confirm setting. Press key to return into
running mode.

7. You can review the program on
Saturday to check the program and
confirm the setting (Fig 4).

Fig 4

Mode

Air-conditioning Heating

23°c 20°c

28°c 17°c

Important

Note: Do not set the beginning and end of the program to 0:00
due to the thermostat needing this time for its reference use.
Therefore you must set the beginning or end time at 23:00 or
01:00.

To view and change or temperature:

The CT and ET temperature is preset at below table for heating
and air-conditioning mode:

Fig 3.1

Part numbers:
THPW1-CA, THPW1-CB, THPW1-CC, THPW1-CD, THPW1-CE

Our latest microprocessor controlled programmable thermostat
has been designed to reduce your heating and air-conditioning
bill. The THPW1-C* is made to be user friendly and easy to use.

THPW1-C* Instructions July 2012:Layout 1 30/7/12 10:59 Page 1

Press key to view CT and ET temperature mode.
Press to change the viewing of CT setting from ET setting or
press key to change the viewing of ET setting from CT setting.
The temperature is flashing at this moment. Press or
key to change CT or ET setting. Press key to confirm the
setting and return to running mode.

To set temporary manual override temperature:

This function allows you to change the present temperature
setting to a temporary temperature setting from next 1 hour up
to 48 hours. Press or to enter the manual override
temperature mode and temperature is flashing.
Press or key to select override temperature. Press key to
confirm temperature setting. H will display and flash.
Press or key to select hours for overriding time.
The maximum hours are 48. Press key to confirm setting.

To cancel manual, temporary, vacation or permanent
override:

Press or key to return into running mode. Or press key
to turn off the unit.

To switch the unit ON and OFF:

Press key to turn off from on. Press key to turn on from off.

To reset the unit:

Press the Reset key to reset the unit into initial clock setting
mode. All previous programs will reset to factory preset
settings.

User Optional Selection:

On the back of the front housing there is a DIP SWITCH on the
PCB where the user can select following option:

To set temporary override program temperature:

This function allows you to temporarily override the CT
temperature from the ET temperature settings, until next CT
setting (or vice versa).

Program temperature setting until next ET setting.
The unit is running at CT program period. Press to change
from CT to ET setting (until the next CT program period).
The unit is running at ET program hour. Press to change
from ET to CT setting (until next ET program hour).

Note: The first hour of override (1H) will only run for maximum
45 minutes. However from second hour onward will run for full
hour timing. e.g. If you select 2 hours override the maximum
time of override will be 1 hour and 45 minutes.

To set vacation or permanent override temperature:

This function allows you to set your vacation temperature from
1 to 99 days or to set a permanent override temperature forever.
Press key will display under “SA SU” and flash. Press or
key to select the number of day for your vacation period.

DIP SWITCH 1 - SWING CYCLE - ON = 0.2°C

OFF = 0.5°C

DIP SWITCH 2 - HEATING OR AIR-CONDITIONING

System setting

ON = AIR CONDITIONING
OFF = HEATING

Sensor:

This thermostat (THPW1-C*) uses the most advance
temperature sensing element located on the lower right side of
the cast under the grill. If the sensor is touched accidentally you
must allow few minutes for sensor to come back to normal
temperature.
The temperature is measured every minute.

Note that if you connect the receiver to a 230V AC system,
please make sure the power is switched off and that only a
person with good electrical knowledge carries out the
installation. This receiver has a volts free contacts.
If you have a mechanical receiver connected with 2 wires just
take away the old receiver and replace it with THPW1-C* re­ceiver. Connect the wires to the terminals as shown in Fig 5.

Note: The base unit of this product must be mounted within a
suitable enclosure. Base unit is DIN rail mountable.

Receiver should be mounted on a wall close to the boiler and
within 50m of the THPW1-C* thermostat transmitter.
Receiver should be mounted on a 65mm long section of DIN
rail within a suitable enclosure. Red “on” indicator illuminates
when the “heat on” indicator is showing on the THPW1-C*
thermostat transmitter.
230V AC input supply to THPW1-C* receiver should be from a
switched spur unit fused at 3 Amps.

THPW1-C RECEIVER INSTALL

INPUT

THPW1-C Receiver

Red
“on” indicator

L

230VAC

(Receiver Supply)

AC feed
16 Amp

Max

N

N in

N out

Fig 5

Temperature range: 5-30°C
Differential: +/- 0.5°C from set temperature
Temperature accuracy: +/- 0.5°C
Batteries: 2 x AA (1.5VDC) size batteries
Receiver Rated switching 230V, 50Hz AC, 16A resistive
power: 2A Inductive load
Minimum on time in
heating mode: 1 minute
Minimum off time in
air-conditioning mode: 3 minutes
RF Frequency: 433MHz

Issue no: 702966

The maximum selection is up to 99 days. If you choose - - the
period will be permanent override. Press key to confirm the
vacation period.
Press or key to select temperature. Press key to confirm
the override setting.

TECHNICAL INFORMATION

L in

L out

WEST ROAD . HARLOW
ESSEX . CM20 2BG . UK

sa les @g re en br oo k.c o. uk

WW W.G RE EN BR OO K. C O. UK

THPW1-C* Instructions July 2012:Layout 1 30/7/12 10:59 Page 2