Daikin EKWCTRAN1V3 Operation manuals

ANALOGUE THERMOSTAT 230 V

2x

20

EKWCTRAN1V3

1x

The EKWCTRAN1V3 is intended for regulating the room temperature by
setting the desired target temperature for the activation of actuators in
heating/cooling operation. Every other use is considered not intended;
the manufacturer cannot be held liable for unintented use.

¾ The electrical installation must be performed according to the

current national VDE regulations as well as according to the
regulations of your local electric power utility company, by an
authorised and trained electrician, and in a de-energized state.

¾ Only an authorised electrician may open the device. It may only

be opened in de-energized state.
¾ Only use the device if it is in perfect state.
¾ Ensure that children do not play with this device. Children must

be monitored if necessary.

2x

https://qr.daikin.eu?N=EKWCTRAN1V3

Installation position

± 30 cm

± 150 cm

External heat
sources will impact
the thermostat’s
performance.

1 2

Setback temperature

The reduction of 2 K can be activated to
L/L1, e. g. by an external timer.

The thermostat can be
used in heating and cooling

systems. If you want to block

the cooling function, connect
the lower left contacts to
each other in de-energized
state.

2 K

Dismantling

1. Switch o󰀨 the voltage supply.

2. Remove the wiring.

3. Take o󰀨 the thermostat and dispose of it properly.

Target value regulator

Set the target temperature by rotating the target value
regulator

1

3

25

28

-2K

+2K

-1

+1

0

2

15

4

10

Target value calibration

1. Remove the target value

2. Set the target value

by

regulator.

correction: An alignment
to the room temperature
is possible between

-2 K ... +2 K.

1

2a

3,5 mm

3

*

2b

60 mm

4

CO

µC

Protective cover

*

Installation

Mount the thermostat directly on the wall or on a ush-type box. Make the
electric connection as shown in gure 3.

1

2

Optional – Limiting the
temperature range

Insert and set the limiters
for minimum and maximum
temperature.

1

Technical data

Operating voltage: 230 V ±10 %, 50 Hz
Fuse 230 V: T2AH
Switching elem. 230 V: Relay
Switching power 230 V: 2 A resist. load

Rated current w/o valve drives: 230 V: ≤2 mA

Max current draw allowed
with connected valve drives: 230 V: 1.8 A
Temperature setting range: 10 °C - 28 °C
Target value calibration: ±2 K
Reduction temperature: 2 K
Temperature measurement: 0 - 40 °C
Measuring accuracy: ±0.5 K
Ambient temperature: 0 - 50 °C
Storage temp. range: -25 to +75 °C
Admissible amb. humidity: 80%, not condensing
Temp. for ball pressure test: Terminals: 100 °C
Plastic enclosure: 75 °C
CE conformity according to: EN 60730
Protect. class 230 V: II
Protection degree: IP 20
Rated impulse voltage: 1500 V
Pollution degree: 2
Type action: Type 1 / Type 1.C
Weight: 90 g
Dimensions (W x H x D): 86 x 86 x 29 mm
Antifreeze function: From +6 °C in heating mode, inactive in cooling mode.

Only thermostats with heating/cooling function:

Valve protection function: Once every 14 days for 6 minutes after the last
activation

This symbol means that electrical and electronic products may
NOT be mixed with unsorted household waste. Units must be
treated at a specialized treatment facility for reuse, recycling
and recovery.
By ensuring this product is disposed of correctly, you will help
to prevent potential negative consequences for the environment
and human health.
For more information, contact your installer or local authority.

Copyright 2019 Daikin

2

4P560991-1 2019.01