Zamel Exta RTM-02 Operation Instructions

RTM - 02 TEMPERATURE REGULATOR
DESCRIPTION
The RTM-01 temperature regulator is
designed for load control (e.g. heaters,
floor heating systems) in dependence of
ambient temperature, near NTC sensor.
The device is capable of temperature
regulating in the range of -10°C ÷ +40°C
according to the temperature adjusted
by means of a potentiometer on the
unit front panel. The external NTC-03
temperature probe is needed for correct
system operation. The probe is not part
of the set and it is necessary to purchase
it separately. The probe lead is 3 m in
length. It is possible to extend it up to
50 m with 0,2 ÷ 2,5 mm lead. Do not join
2
the probes.
FEATURES
● Temperature control in a range of
-10°C ÷ +40°C,
● External NTC probe,
● Power supply indicator,
● Relay state indicator,
● Load control in dependence of ambi-
ent temperature,
● Single-module casing,
● Mounted on TH 35 rail,
● Relay output, maximum load 16 A.
The device is designed
for single-phase installa-
tion and must be installed
in accordance with stand-
ards valid in a particular
country. The device should
be connected according to
the details included in this operating man-
ual. Installation, connection and control
should be carried out by a qualified electri-
cian staff, who act in accordance with the
service manual and the device functions.
Disassembling of the device is equal with
a loss of guarantee and can cause electric
shock. Before installation make sure the
connection cables are not under voltage.
The cruciform head screwdriver 3,5 mm
should be used to instal the device. Im-
proper transport, storage, and use of the
device influence its wrong functioning.
It is not advisable to instal the device in the
following cases: if any device part is miss-
ing or the device is damaged or deformed.
In case of improper functioning of the de-
vice contact the producer.
ZAMEL Sp. z o.o.
ul. Zielona 27, 43-200 Pszczyna, Poland
Tel. +48 (32) 210 46 65, Fax +48 (32) 210 80 04
www.zamelcet.com, e-mail: marketing@zamel.pl
TECHNICAL DATA
Power supply terminals: L, N
Input rated voltage: 230 V~
Rated voltage tolerance: -15 ÷ +10 %
Nominal frequency: 50 / 60 Hz
Rated power consumption: 33 mA
Supply voltage indicator: green LED
NTC sensor terminals: IN, IN
Temperature adjustment range: -10°C ÷ +40°C
Load supply indicator: red LED
Relay contacts parameters: 16A NO/NC 4000 VA AC1
Number of terminal clamps: 7
Section of connecting cables: 0,2 ÷ 2,50 mm
Ambient temperature range: -20 ÷ 60
Operating position: free
Protection degree: IP20 (PN-EN 60529)
Overvoltage category: II
Pollution degree: 2
Reference standards: PN-EN 60730-1, PN-EN 60730-2-9
APPEARANCE
Power terminal (L)
Supply voltage indicator
Relay state indicator
Relay output terminals
(11, 12, 14)
RTM-01
Hysteresis: ±1 C
o
Relay terminals: 11, 12, 14
C
o
Mounting: TH 35 rail (according to PN PN-EN 60715)
Protection level: II
Dimensions: single-module (17,5 mm) 90x17,5x66 mm
Weight: 0,08 kg
PN-EN 61000-4-2,3,4,5,6,11
INSTRUCTION
2
Power terminal (N)
Sensor input terminals
(IN, IN)
NTC probe