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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

4P560991-1 

2019.01

Copyright 2019 Daikin

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.

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