Esbe CRA112 User Manual

Distributed by Danfoss in Nort h America

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www.NA.Heating.Danfoss.com

SERIES CRA112

Setpoint Temperature Controller

Series CRA112

LVD 2006/95/EC
EMC 2004/108/EC
RoHS 2002/95/EEC

Ambient temp: 23°F to 131°F (-5°C to 55°C)
Flow temp. range: 41°F to 200°F (5°C to 95°C)
Power supply: 24 ± 10%, 60 Hz
Power consumption: 3VA
Max run time at max speed: 30 seconds
Weight: 2 lbs (0,9 kg)
Torque: 53.1 in.lbs (6 Nm)
Enclosure rating: NEMA 2 (IP41)

Mountable to ESBE 3MG, 4MG, Type G and VRG valves up to 2"

Temperature Sensor Installation

Mtrl.nr. 9814 09 32 Ritn.nr. 8419 utg. A • Rev. 1506

Selection Operation

Wrap the sensor

Start up

1. Set the required rotation

of the controller by pushing

24V

the rocker to the right for
clockwise opening or left for

A

— +

counter clockwise opening (A).

2. Keep the rocker in the
desired direction and connect
power (B).

3. Wait 2 seconds before
releasing the rocker ( C ), the

B

desired controller rotation
is now set.

C

+

—

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Maximum Temperature Limitation

= MAX

4 seconds

Press and hold Press and holdPress Press

Minimum Temperature Limitation

T

°F

°

Max°F

Default: 120F (49C)

Maximum temperature
setting: 200F (95C)

t

Return to

Setpoint Display

4 seconds

MAX

OK

—

+

OK

20 seconds

Wait

Adjust

T

°F

Default: 41F (5C)

= MIN

°

Min °F

Minimum temperature
setting: 41F (5C)

t

Return to

4 seconds

Press and hold Scroll

—

+

OK

Press Adjust

—

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OK

20 seconds

Wait

Press and hold

Setpoint Display

4 seconds