Jung FTR231 User Manual

1 Safety instructions
Electrical devices may only be mounted and connected by electrically skilled
persons.
Serious injuries, fire or property damage possible. Please read and follow manual
fully.
Danger of electric shock. Always disconnect before carrying out work on the device
or load. In so doing, take all the circuit breakers into account, which support danger-
ous voltages to the device and or load.
Danger of electric shock. The sensor cable is connected to the mains voltage poten-
tial. If the sensor cable is damaged, immediately disconnect the device from the
mains by switching off all associated circuit breakers.
This manual is an integral part of the product, and must remain with the end cus-
tomer.
2 Device components
Image1: Device components
(1) Room temperature controller insert
(2) Frame
(3) Status LED
(4) Central plate
(5) Control knob
(6) Adjustment rings for temperature limit
3 Intended use
– Electronic temperature controller for controlling electric underfloor heating or
floor temperature conditioning systems
– Control of the floor temperature in closed rooms
– Mounting in appliance box with dimensions according to DIN 49073
Floor thermostat
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82404903 16.09.2022
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Jung FTR231 Specifications

General

Brand	Jung
Model	FTR231
Category	Thermostat
Language	English