Eberle FITnp 3R Manual

Eberle Termostat FITnp 3R

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Side 1/2

User and

installation guide

Room Temperature Controller

FITnp 3R

468 931 003 758-3



1 Principle of operation

The temperature controller FITnp 3R makes it very easy to

change over between comfort- and set-back temperature (one

key press). In addition, via an external timer the temperature

can be set automatically to an ECO-Temperature (e.g. for night

set-back).

After installation the room will be controlled to the comfort-tem-

perature T+. The room temperature will be controlled according

to the temperature measured by the internal or remote sensor.

The Heater will be switched on when the temperature drops

below the current set-point.

2 Installation

Caution!

This device must be installed by a qualiﬁed electrician, accor-

ding to the wiring diagram on the device and in compliance

with all applicable safety regulations. Appropriate installation

measures must be taken to achieve the requirements of pro-

tection class II. This device, is used to control the temperature

only in dry rooms, under normal environmental conditions.

This electronic device conforms to EN 60730, It is an “inde-

pendently mounted control” and

3 Use

The electronic Room Temperature Controller FITnp 3R can be

used to control the room temperature in conjunction with:

• Thermal actuators for e.g. water based ﬂoor heating or

convector heaters

• Oil or Gas heaters

• Circulation pumps

• Heatpumps

• Electric convector heaters, ceiling and storage heating

• Cooling equipment

4 Features

• One line text display for simpliﬁed operation

• Back light

• very easy change over between 2 temperatures e.g. Comfort

and Set-Back

• ECO-Input to activate a freely adjustable temperature e.g. night

set-back

• Time limit for manually changed temperature

• Arm chair programming (with display unit removed)

• OFF-Function, Key to be pressed for 10 secV

• Timer (Party) speciﬁc temperature for conﬁgurable duration

• Energy consumption display (heating on time * cost) for last 2

days, -week, -month, -year

• Energy cost per hour conﬁgurable

• Frost protection

• Range limits for adjusting max and min temperature

• Access protection

• Operating language can be selected

• Control mode PWM or ON/OFF

• Minimum output on/oﬀ time and hysteresis conﬁgurable for

ON/OFF control

• Valve protection

• Heating or Cooling can be selected.

• Adaptation to valves normally open or normally closed

• Measures the room temperature with the internal sensor or a

remote sensor

Electric connection

Caution: disconnect electric circuit from supply

Connecting according to Wiring Diagram

For ﬂexible or solid wires 1 - 2,5mm

Remote sensor F 190 021 (as accessory)

8. ECO-Input

Via the ECO-Input the room temperature can be controlled to

an energy saving temperature (e.g. via an external timer). The

temperature can be changed by using keys (display then T*). + –

This mode will be indicated on the screen as „ECO“.

The used temperature can be pre-set in menu H7.

Via key T+/T- a change over between the temperatures T+, T-,

ECO

will be possible.

If ECO input becomes in-active, T+ will be activated.

Note: TIMER will not be cancelled, ECO will be delayed accor-

dingly.

Notes for adjustment

• Activated settings terminate automatically 3 Min after the last

key press, without saving. They return to the mode which was

active before entering the settings, e.g. T+, T-, T*, ECO

• Entering a Code: change value with + – key then press OK

• When going through User- or Installer settings the item

number used in the manual will be displayed, e.g. G1 for „T+

Setting“ or H2 for „Control Mode“.

• There may be gaps in the sequence of menu numbers.

Troubleshooting

1. The controller does not accept any changes

Is access protection switched on? see G6

2. The range of temperature setting is limited.

Are temperature limits set? See G7

3. Temperature display doesn‘t change.

Is display of set-temperature activated? See G10

Connecting the remote sensor

F 193 720 or F190 021 (optional)

In order to measure the room temperature, instead of the internal

sensor an external one can be used.

Remote or internal sensor selection can be made via menu item

H1.

Lay sensor inside a protective tube (simpliﬁes replacement). The

sensor lead can be extended up to 50 m by using a cable and con-

nections suitable for 230 V. Avoid laying sensor cable alongside

power cables, for example inside a conduit.

Caution!

The sensor is at mains voltage.

6 Technical Data

Order Type FITnp 3R

Supply voltage 230 V AC 50 HZ (195…253 V)

Temperature setting range 5 °C ... 30 °C; in 0,5 °C steps

Temperature resolution 0,1 °C steps

Output Relay NO contact

Switching current 10mA .10(4)A AC; 230 V~

Output signal PWM (Pulse Width modula-

tion) or ON/OFF

PWM cycle time adjustable

Hysteresis adjustable (ON/OFF only)

ECO-Input e.g. for night set-back via

external clock (230V Input),

can be extended up to 50 m.

Power consumption ~ 1,2 W

Remote sensor (optional) F 193 720, length 4 m,

F 190 021.

Both can be

extended up to 50 m.

Ambient temperature

Operating

Storage

without condensation

0 °C … 40 °C

–20 °C … 70 °C

Rated impulse voltage 4 kV

Ball pressure test temperature 75 ± 2 °C

Voltage and Current for the

purposes of Interference mea-

surements

230 V, 0,1 A

Degree of protection IP 30

Protection class of housing II (see Caution)

Pollution degree 2

Software class A

Weight ~ 100 g

Energy class IV = 2 %

(acc. EU 811/2013, 812/2013, 813/2013, 814/2013)

7 Wiring Diagram / Dimensions

ECO

Sensor

ECO

LNN

230V~ 50 Hz

Last /

Load

Remote sensor F 193 720 (as accessory)

Ø7,8

Caution!

Maximum length

of removed cable

insulation 8 mm.

Actual Room

Temperature

Calling for Heat

(Blinks if detached

from power module

or there is no mains

power)

Mode T+ = Comfort-

Temperature

T+ = Comfort-Temp.

T - = Set-Back-Temp.

OK = Accept

The controller should be mounted at a location in the room

which:

• can be easily accessed

• is free of curtains, cabinets, shelves, etc.

• allows free air circulation

• is not exposed to direct sunlight

• is not draughty (when doors or windows are opened)

• is not directly inﬂuenced by the source of heat/cooling

• is not located on an outer wall

• is approx. 1.5 m above the ﬂoor.

Fitting

in a conduit box Ø 60 mm

• remove the display unit

• remove the frame

• Mount it following the reverse

procedure

Caution!

Mounting in plastic wall boxes

only

To insert or remove a ﬂexible

wire press pin.

The plastic tab must be in place to provide insulation between

the terminals/wires and the mounting screw.

5. Mounting

Produkt Specifikationer

Mærke:	Eberle
Kategori:	Termostat
Model:	FITnp 3R
Kode for international beskyttelse (IP):	IP30
Bredde:	80.5 mm
Dybde:	42.5 mm
Højde:	80.5 mm
Vægt:	100 g
Produktfarve:	Blue, White
Skærm:	Digital
Fjernbetjening inkluderet:	Ingen
Strømkilde:	Vekselstrøm
Programmerbar:	Ja
Driftsspænding:	230 V
Måleenhed:	°C
Kølende:	Ja
Maksimal koblingsstrøm:	10 A
Smart termostat:	Ingen
Temperatur sætpunktsinterval:	5 - 30 °C
Manuel temperaturjustering:	Ja
Temperaturføler:	Ja
Planlægningsfunktion:	Ja
Temperaturforøgelse:	0.1 °C