– Display of energy consumption for electric
heating systems
– Pulse width modulation (PWM) or two-point
control system
– Adjustable cycle time (PWM), hysteresis and
minimum on/off time (two-point)
– Switch on delay, such as for burners (with two-
point control)
– Adaptation to valves normally open or closed
– Valve protection (as a room temperature
controller with and without a limiting function)
– Resetting separate from user and installer settings
Description of functions
The programmable temperature controller
automatically controls the room or floor temperature
depending on the time and day of the week. The
automated program can be interrupted at any time by
manual entries.
The temperature controller has three selectable
programs for heating which can be adapted to
your individual comfort. The controller is equipped
with an internal sensor for measuring the room
temperature. In addition, an external remote sensor
can be connected, for example to measure the floor
temperature. The temperature controller compares
the measured temperature with set values. If the
temperature falls below the current setting, the
heating system is turned on.
The
control method
depends on the type of heating
and is determined by the installer:
–
Room temperature controller:
The heating is
turned on when the room temperature falls below
the set target temperature (measured with an
internal sensor or external remote sensor).
–
Floor temperature controller:
The floor heating
is turned on when the floor temperature falls
below the set target temperature (measured
using an external remote sensor).
–
Room temperature controller with a limiter
(in conjunction with floor heaters):
The room temperature is measured and
regulated using the internal sensor. An additional
external remote sensor is connected to measure
the floor temperature, and a target temperature
range for the floor is set. The room temperature
control is deactivated when the floor temperature
is outside of this range. If temperature falls
below this range, the heater is turned on, and if
the temperature is above this range, the heater
is turned off independent of the current room
temperature.
Operation
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(8)
Fig. 2: Default display
(8) Function display (such as the mode)
(9) Large display (such as the current temperature)
(10) Day of the week display
(1 = Monday ... 7 = Sunday)
(11) Heating mode display
(12) Display (such as the current time)
(13)
O
button (info/OK)
(14)
+ button
(15)
- button
(16)
M
button (menu)
Safety instructions
The unit may only be opened by an electrician
and installed according to the circuit diagram on
the unit or in these instructions. Observe existing
safety instructions.
To satisfy the requirements of protection class
II, corresponding installation measures are
required.
This independently installable electronic device
is exclusively for controlling the temperature in
dry, enclosed rooms with normal surroundings.
This device is in conformance with EN 60730 and
functions according to operating mode 1C.
Damage to the device, fire or other hazards may
arise if these instructions are not followed.
These instructions are a component part of the
product and must remain with the end customer.
Structure of the device
(2)
(3)
(1)
(4)
(5)
(6)
(7)
Fig. 1: Layout of the temperature controller
(1) Controls
(2) Display
(3) Control buttons
(4) Plug-in contacts
(5) Design frame (not including delivery)
(6) Socket for the plug-in contacts
(7) Use
Function
Correct use
– Measuring and controlling the room temperature
–
Measuring and controlling the floor temperature
–
Room temperature control via floor heating with
a limiting function (for example in conjunction
with tiled stoves)
– Can be used for “heating only” or “cooling only”
– Installable in a box in conformance with
DIN 49073
– Only for use in dry, enclosed rooms
Product characteristics
– Large display with backlighting
– Text display for self-explanatory operation
– Programmable even when the controls are
removed
–
Different user languages can be selected
– Real-time clock with automatic switchover to/
from daylight savings time
– Internal temperature sensor
– An external remote sensor can be connected
– Three selectable and adjustable time
temperature programs for automatic mode
– A maximum of nine operating times per day (the
setting can also be terminated after a specific
operating time)
– Can be individually programmed every day, or a
block of operating times can be set: workdays/
non-workdays, all days the same
– Can be manually adjusted at any time
– “Vacation” mode with the entered date (from/to)
– “At-home” mode (present)
– Short-time timer (“party function”)
– Optimum start” function (the temperature is
reached at the set time)
– Protection against frost
Universal room temperature controller
with display
Ref.-no.: TR UD .. 231 ..
Operating instructions
GB
ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Tel. +49 2355 806-0
Fax +49 2355 806-204
www.jung.de
08/2015
0024073501
