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The preprogrammed schedule is used with the Automatic
mode and controls the floor temperature by automatically
alternating between the Comfort and Economy programs.
The schedule consists of 4 daily programs which are
defined as follows:
Program 1: time you wake up, Comfort temperature
Program 2: time you leave home, Economy temperature
Program 3: time you return home, Comfort temperature
Program 4: night time, Economy temperature

Overview of the preprogrammed schedule: 

To modify the pre-programmed schedule, follow these
steps:

n

Press PGM; the first program 
is displayed and the clock 
segment flashes. 

o

Use 

 to set the start time 

of the first program.

p

Once you are done, repeat steps 1 and 2 for remain-
ing programs (2, 3 & 4).

q

Press MODE to exit. 

Note: To modify the number of programs per day, see
“Advanced Programming”.
Note: After 60 seconds of inactivity, the thermostat will
automatically exit programming mode.

n

Press and hold PGM for 3 seconds to access the 
advanced programming mode.

o

Press PGM to select the desired menu.

p

To modify the default programming, use 

 to 

select an option.

q

Press MODE to exit.

Display Settings (unit)

°C/24h or °F/12h

To select the temperature and time display
format on the screen. PIA control mode.

P (Power Regulator)

In this mode, there is no temperature
reading nor display. Should be used only when the floor
sensor is damaged (E1/E2 error).
The TSTAT operates on perpetual heating cycles and
heating commands are sent based on the amount of
power you define. 
For example (15-minute

a

 cycle):

If you select 6 (60%) as the setpoint,
your system will heat for 60% of the
cycle; it will be ON for 9 minutes then
OFF for the last 6 minutes. Scale: 0 to 10 (0 to 100%).   

Note: The time, day and programs are saved.

Programs

MO

TU

WE

TH

FR

SA

SU

1

6:00

6:00

2

8:30

3

17:00

4

23:00

23:00

PPD

1

1. Number of programs per day. See “Advanced Programming”.

4

4

4

4

4

2

2

Preprogrammed Schedule

Modify the Schedule

Description

Menu Default

Option

Display settings & 
Temperature control

unit

°C/24h

°C/24h or 

°F/12h

or P

Number of 
programs per day

PPd  MO

4

0, 2, 4

PPd  TU

4

0, 2, 4

PPd  WE

4

0, 2, 4

PPd  TH

4

0, 2, 4

PPd  FR

4

0, 2, 4

PPd  SA

2

0, 2, 4

PPd  SU

2

0, 2, 4

Heating Cycles

CPH

4

2, 3, 4, 5, 6

Advanced Programming

a. This thermostat has selectable heating cycles, see Heating Cycles below.

Setpoint and 
equivalent %

1

0%

2

20%

4

40%

6

60%

8

80%

10

100%

ON 

0 min

3 min

6 min

9 min 12 min 15 min

OFF 

15 min 12 min 9 min

6 min

3 min

0 min

Number of Programs per Day 
(PPd)

You can select the number of
programs to be executed for each
day of the week. For example, you can run all 4 programs
or only 2 (1st and 4th) or none (0).

Note: When none (0) is selected, the TSTAT will maintain
the temperature setpoint of the last program.

Heating Cycles (CPH)

You can select the number of
cycles per hour to suit your heating
area. 
To minimize temperature swings, a large floor area
requires longer heating cycles, whereas a small floor
heating area requires shorter heating cycles.

Technical Specifications

Model

: TSTAT

Storage temperature

: -20°C to 50°C (-4°F to 122°F)

Software and controller

: Class A, electronic

Programming protection

: Protected memory

Clock protection

: 6 hours

Size (H/W/D)

:  3.2 x 3.3 x 0.65 in (81.4 x 84.6 x 16.5 mm)

Warranty

WARMUP PLC THREE-YEAR LIMITED WARRANTY
This product is warranted against material defects and
workmanship in normal use for a period of three (3) years, from
the date of the original purchase from authorized dealers. During
this period,Warmup plc will repair or replace the product with a
new or of equivalent quality at Warmup plc’s option, without
charge, any product proven defective in normal use.
Warranty does not cover transportation costs. Nor does it cover a
product subjected to misuse or accidental damage. This warranty
does not cover the cost of installation, removal or reinstallation.
This limited warranty is in lieu of all other warranties, obligations
or liabilities expressed or implied by the company. In no event
shall Warmup plc be liable for consequential or incidental
damages resulting from installation of this product. This warranty
does not affect your statutory rights.
The defective product and the original sale receipt must be
returned to the original dealer or shipped pre-paid, insured and
addressed to:

Warmup PLC
702 Tudor Estate
Abbey Road
London NW10 7UW

Cycles/hour

Length

2

30 min.

3

20 min.

4

15 min.

5

12 min.

6

10 min.

PIA temperature 

control

Regulator

Pre-programmed 
setpoints

  28°C (82°F)

  

6 (60%)

  

20°C (68°F)

  

3 (30%)

Setting range

5°C to 40°C 

(40°F to 104°F)

0 to 10

(0 to 100%)

Setting scale

0.5°

1 (10%)

Display range

-10°C to 60°C 

(14°F to 140°F)

0 to 10

(0 to 100%)

Display scale

0.1°

1 (10%)

Temp. accuracy

± 0.2°C (0.36°F)

WEEE Directive:

Do not dispose along with 
normal household waste.

Do not burn.

The product and its packaging must be
disposed at a suitable recycling centre.

10/11/2005

3/3

400-608-000-C

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