Electric Perry TE540 User Manual

DIGITAL THERMOSTAT
MENU DRIVEN with BACKLIT DISPLAY
Recessed installation

Mod. TE540

Battery-operated
Winter / Summer
2 temperature levels + antifreeze
Input for remote contact
Input for remote temperature probe

2x 1,5V dc LR6-AA

(not included)

www.perry.it

PE - DETIPE023 06/17

Set

PERRY ELECTRIC Srl

Via Milanese, 11
22070 VENIANO (Como) ITALY

INDICE

DEVICE PRESENTATION

WARNINGS

1 - TECHNICAL DATA
2 - FACTORY SETTINGS

3 - KEY FUNCTIONS

4 - DISPLAY FEATURES

5 - INSTALLATION

5.1 - Overall dimensions

5.2 - Installation rules

5.2 - Installation example

5.4 - Electrical connections

5.5 - Removing and inserting the thermostat (e.g. battery replacement)

5.6 - Signalling batteries low or down

6 - START THE THERMOSTAT
7 - USE OF THE THERMOSTAT

7.1 - Temperature adjustment from COMFORT to ECONOMY
(energy saving) and vice-versa

7.2 - Modification of T Set temperature set

7.3 - Temperature control pause

7.4 - OFF (disabling the thermostat)

8 - STRUCTURE OF THE MAIN MENUS (use and configuration)

9 - ACCESS TO MENUS

10 - USER MENU

10.1 - Set WINTER or SUMMER mode

10.2 - Modification or disabling of set antifreeze temperature

10.3 - USER PASSWORD Menu (user)

10.3.1 - Entering the user password

10.3.2 - Password modification or cancellation

)

COMPATIBILITY TO THE MOST COMMON RESIDENTIAL SERIES PLATES

IMPORTANT: for the assembly procedure of the thermostat with the chosen residential plate,

IMPORTANT: for the assembly procedure of the thermostat with the chosen residential plate,

follow instructions contained in the specific compatibility sheet contained in the package.

follow instructions contained in the specific compatibility sheet contained in the package.

2

11 - CONFIGURATION MENU (installer)

pag. 3

11.1 - Access to configuration menu

pag. 3

11.2 - Change set language

pag. 4

11.3 - Type of temperature adjustment mode

pag. 5

11.3.1 - Selection of the temperature adjustment mode

pag. 6

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(differential on/off or proportional)

11.3.2 - Setting hysteresis for thermal differential ON-OFF

11.3.3 - Setting period duration for modulating Proportional

11.4 - Change unit of measure for temperature reading

11.5 - Correction of room temperature reading

11.6 - Max and min set temperature lock (winter and summer mode)

11.7 - Probe menu

11.7.1 - No connection to separate probe

11.7.2 - Setting separate remote probe

11.7.3 - Setting floor probe

11.7.4 - Setting separate external probe

11.8 - Connection to external contact for remote
thermostat switching on/off

11.8.1 - Activation / disabling with a Telephone Programmer

11.8.2 - NO Duty - for normally open contact

11.8.3 - NC Duty - for normally closed contact

11.9 - Descaling cycle

11.10 - Display contrast adjustment

11.11 - Backlighting

11.12 - Entering and managing password

11.12.1 - Entering new password

11.12.2 - Password modification or cancellation

11.13 - Restore (Reset)

11.14 - System software information

12 - POSSIBLE PROBLEMS AND SOLUTIONS

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PRESENTATION

Dear Customer, thank you for choosing our product.

The thermostat, suitable for allheating and/or cooling system, isfitted with a large andclear backlit display to keepall its functions under
control in real time. The fundamental feature is its easy to use menu navigation, which makes it extremely user-friendly despite its
comprehensive range of functions. The thermostat is factory-set to adjust temperature in a Differential ON/OFF manner and hysteresis
can beset from0.2°C to1.2°C toadapt tothe thermalinertia ofyour specificinstallation. Alternatively, modulatingProportional operation
may be selected with settable duration cycles (from 7 to 20 minutes): this system ensures the desired temperature is maintained more
stable, increasing user comfort and is particularly suitable for installations with high thermal inertia such as, for instance, forunderfloor
radiant panels. The set temperature scale is in degrees Centigrade (Celsius) with the option to calibrate room temperaturemeasurement
setting a correction value (from -3 to +3 °C). The thermostat can be connected to a separate remote controllable temperature probe
(optional) which maythen beset according to one'sinstallation needs: remote, floor, external.
Special attention was devoted to energy saving: pausing for household cleaning, optional Set temperature (MAX/MIN) lock, adjustable
anti-freeze temperature value, control through an external contact (e.g. optional telephone programmer), are conducive to avoiding
wasting energy withconsequent savings.See the following pagesfor a descriptionof these aswell asof other features.

WARNINGS!

Read this manual carefully beforeusing theproduct as itprovides important guidelines regarding safety, installationand use.

The manual mustbe preserved with carefor future reference.

&

The installation and electrical connection of the programmable thermostat must be implemented by qualifiedonly a
electrician and inconformity with currentlaws and regulations.

The thermostat is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or by
those with a lack of experience and knowledge of the instructions, unless they are supervised or have received the necessary
instructions concerninguse of thedevice bya personresponsible fortheir safety.

Children should besupervised toensure that theydo not playwith the device.

If (+23°F or +99.9 °F) roomtemperature flashes onthe display,the measuredtemperature is beyond thescale.-5 °C or+37.7 °C
If flashes on thedisplay,it indicates faulty probe:any temperature control activityis suspended."Err"
Use 2 stilo 1.5V batteries typeAA (LR6). Batteriesnot included.alkaline

N.B.: the producthas been testedand its characteristicsare guaranteed whenalkaline DURACELLor ENERGIZERbatteries areused.

If necessary, gentlyclean thethermostat andthe display with asof t, drycloth.

The manufacturer reserves the rightto introduce anytechnical and/or constructive changes deemednecessary,with no priornotice.

3

1 - TECHNICAL DATA

Power supply:
Autonomy:
Battery life after the "battery low" symbol starts
flashing on the display:
White color backlight:
Type of action, disconnection and device:
Type of output:

Software:
Rated impulse voltage:
Cross-section of wires to terminals:
Input for remote contact ON/OFF:
Input for separate remote probe:
Type of insulation:
Degree of protection:
Pollution rating:
Number of temperature levels:
Ambient temperature display range:
Floor probe threshold display range:
External probe display range:
Relay ON signal:
Room temperature indicator resolution:
Temperature Set adjustment range:
Setting temperature Set:
Temperature correction (Offset):
Antifreeze temperature: (t ):
Type of temperature adjustment:

- DIFFERENTIAL ON/OFF (default)

- PROPORTIONAL WITH CONTROL PERIOD
Thermal gradient:
Temperature reading tolerance:
Operating temperature limits:
Storing temperature limits:
ErP classificaenergy tion:
Reference regulations for CE markings:

4

n° 2 batteries 1,5 V type AA (LR6)Alkaline
Approx. 2 years

Approx. 15 days
timed 6 sec. (default) / always off
1 / B / U / Electronic
voltage free relay with COM / NO / NC changeover contact,
max 5(3)A/250 V ~
class A
4 kV

22

1,5 mm ÷ 2,5 mm
for NO or NC contact free from potential
yes - probe may be set depending on use: remote, floor, external
class II
I30P
normal
n° 2 « = COMFORT», « = ECONOMY» + t antifreezet1 t2

- 5.0 °C ÷ + 37.7 °C (+ 23 °F ÷ +99.9 °F)

- 0.0 °C ÷ + 60.0 °C (+ 32 °F ÷ +140 °F)

- 9.9 °C ÷ + 60.0 °C ( +14.2 °F ÷ +140 °F)
Flashing + ON (winter) or + ON (summer)

0.1 °C (0.1 °F)
+5 °C ÷ +37.7 °C (+41.0°F ÷ +99.9 °F) limitable
adjustable by 0.1 °C / 0.1 °F sets
adjustable from -3.0 °C (5.4°F) to +3.0 °C (5.4°F) default 0.0 °C/0,0 °F
adjustable + 5 °C ÷ <t2 (41,0 °F ÷ <t2) default 6 °C (42.8 °F)

adjustable from 0.2 °C to 1.2 °C (from 0,3 °F to 2.1 °F) default 0,3 °C (0,4°F)
cycles adjustable from 7 to 20 minutes (default 10 minutes)
max 1°K / 15 min
± 0,5°C (± 0,9°F)
0 °C ÷ +45 °C

-10 °C ÷ +60 °C
ErP Class I; 1% (Reg. EU 811/2013)

LVD - EMC EN60730-2-7 EN60730-2-9

2 - FACTORY SETTINGS

The data enteredin thethermostat called «FACTORY SETTINGS»refer tooperation definedas «Standard».
The following chaptersdescribe all customisablefunctions, inorder to satisfy anyambient comfort need.

FACTORY SETTINGS TABLE (default)

Parameter

Language
Active season
Temperature unit of measure

Set t1 COMFORT Winter
Set t2 ECONOMY Winter
Set t antifreeze (Winter)T
Set t1 COMFORT Summer
Set t2 ECONOMY Summer
Temp. locks Winter
Temp. locks Summer
Temp. adjustment mode
Differential hysteresis
Modulating proportional
Modulating period
Room temp. correction
Room temp. correction
Anti-scale protection cycle
Display contrast
Display back-lighting
Remote Probe
External Input
User Password
Installer Password
Password reset code

Default

IT (Italian)

Winter
°C (celsius)

20.0°C

18.0°C

6.0°C

24.0°C

27.0°C
Disabled
Disabled
DIFF. ON/OFF

0.3°C
Prop (not active)

10 min. (not active)
0,0 °C
0,0 °C
Disabled

Level 6
Timed 6 sec.
(not active)
(not active)

none
none
0927

Restore «reset»

To confirm

Default
Last value
Default

Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Last value
Default

Default
Last value
Last value
Default
Default
Default

RESTORE «Installer RESET»

Restore manyfactory settings (default)

RESTORE brings the thermostat back to factory settings with the
exception of some items as shown in the table; to perform the
operation follow theinstr uctions inparagraph 11.13.

RESTART

It does not cancel the entered settings

Should thethermostat featuremalfunctioning, wrong displays or other
incorrect conditions,per form a .«User reset»
Simultaneously press for4 secs. the and keys.Menu
The thermostat resumesnormal operation.

Set

SetT

Menù

back

Press simultaneously for 4 seconds

Set

0

6810

2 4

SetT

Menù

back

12 14

161820

22

OK

5

3 - KEY FUNCTIONS

Backlit display

Touching anykey activates back-lighting, displayingthe
words selection and navigation, press the desired key
within 6 sec. to vary the settings (touching any key
reactivates a 6secs. time-out).

Set

Note: more particularbutton functions aredescribed

in the specificparagraphs.

Multifunction Key Menu/back,

A

its use changes depending on function or active menu:

Menu = press briefly to switch temperature from comfort to economy and vice-versa,

press and hold (3 sec.) access to menus

back = exit from menusgo back to previous item,

B

C

D

6

increases the desired Set temperature;Key
navigation through the menus: to increase a setting value;

Key decreases the desired Set temperature;

navigation through the menus: to decrease a setting value;

Multifunction Key

thermostat in OFF (disabled temperature control)
current program pause for household cleaning

access to selected menu / confirm function or set value (within the menus)

OK

OK

Menù

back

SetT

A

OK

B

C

D

Press the pulse arrow key to
increase/decrease per unit
and keep pressed to
increase/decreaserapidly.

4 - DISPLAY FEATURES

5

4

3

Set

2

1

Display Set temperature

1

Currently active set temperature depending on the desired setting:

2

Comfort or Economy (saving) or antifreezet1 t2 t

Current program pause (example: for household cleaning)

3

Enabling thermostat from remote control

4

Info and thermostat operating mode, menu items

5

Cooling mode ( Summer) active

6

Signalling operating user = and flashingON

7

Signalling operating user = and flashingON

Heating mode ( Winter) active

8

8

Batteries low signal

9

8

Detected room temperature

10

T

T

T

(e.g. boiler on)

(e.g. conditioner on)

7

6

8

9

10

Note: further displays
are described in the
specific operation
paragraphs

7

5 - INSTALLAZIONE

5 - INSTALLATION

5.1 - DIMENSIONS

47

3965 20 13

battery

thermostat module

5.2 - INSTALLATION REGULATIONS

The installation and electrical connection of the programmable
thermostat must be implemented by qualified electrician and inonly a
conformity with current laws and regulations.

declines allliability inconnection with theuse ofproducts subject to
special environmental and/orinstallation standards.

Thermostat installation: independent - fixed
recessed in rectangularbox 3 modules.
Install the thermostat at a height of 1.50 to 1. 0 m from the floor, far from7

sources of heat,windows and anything thatmay alter its operation.

The manufacturer

5.3 - INSTALLATION EXAMPLE

Warning: before installing, deactivate
the mains voltage of the device to be controlled.

Examples of installation in heating systems with a
thermostat that controls:

43,5

A) Wall mounted boiler
B) Burner or Circulation pump or Motorized solenoid valve
C) solenoid valveZone

(example for floor system or other)

N.B.: theexamples contained inthis documentation arein principle..

AB BB

C C

!

8

h 1,5 m

IMPORTANT: for the assembly procedure of
the thermostat with the chosen residential
plate, follow instructions contained in the
specific compatibility sheet contained in the
package.

5 - INSTALLATION

5.4 - ELECTRICAL CONNECTIONS

Disconnect the 230V~ mains voltage that powers the devices to be controlled

Relay terminals

! connect the device to be controlled

to the terminals

5 - common (C)

- normally open contact (NO)6

- normally closed contact (NC)7

Examples of electrical connections

Separate

temperature

probe

(optional)

AUX 1

Separate

temperature

probe

(optional)

AUX 1

AUX 2

C

NC

AUX 2

C

NC

AUX 1 Terminals (remote probe)

! terminals may be connectedand13 14

to a separatetemperature probe

!(see paragraph 11.7to set the probe)

Note: maximum cable length 4 m

1
2

NO

example: Telephone programmer

1
2

NO

example: Telephone programmer

Contact for remote
thermostat control

Contact for remote
thermostat control

AUX 2 Terminals (remote contact)

! terminals may be connectedto12and

a telephone programmer (or switch)
for remote thermostat enabling (see

paragraph 11.8 for external contact
setting)

BOILER

(optional)

(optional)

opens

closes

LOAD

Connection
to a boiler

N

230V~

Connection to a
motorized valve

N

230V~

L

L

9

5 - INSTALLATION

5.5 - THERMOSTAT REMOVAL AND INSERTION

Insert or replace with 2 1.5V AA-LR6batteries paying attention
to polarity.

ONLY USEGOOD QUALITY ALKALINE BATTERIES

(Duracell or Energizerbatteries are recommended)

Attention: batterylife may be morethan 2years.
However,it isrecommended toreplace themat leastevery 24 monthsto avoid
them runningout when you areaway (e.g. Christmas holidays,etc.)

1°

Remove the
thermostat module
by grasping it with
your fingers in the
appropriate seats.

(es. battery replacement, programming)

2°

ALKALINE

ALKALINE

Convenient programming

All setting operations may beperformed before
inserting the thermostat module to the

recessed base; this means setting may be

carried out while comfortably seated.
The flashing indication with fixed winter orON
summer symbol indicates that the thermostat
is detachedfrom therecessed base.

Attention!

If programming of the thermostat module takes place before fixing
to the recessed base, upon completing installation the ON

indication (off or flashing) on the display might not correspond to
the actual relay status.
Within 1 minuteat the mostthe insertion of the thermostat module

to the recessed base, the relay activateswith the indication (offON

or flashing) displayed.

10

Dispose of flat
batteries in
appropriate containers
and as required by the
environmental
protection regulations.

ON

Set

3°

Reinsert the thermostat
module fully into the
recessed base.

Important: if the display shows the message , itNO RELAY
indicates that the thermostat module has not been correctly
inserted all theway into therecessed relay base.