Zamel exta RTM-02 User manual

plik: inst_ext_gb_rtm-02 | modykacja: 03.01.2014
RTM-02 TEMPERATURE REGULATOR INSTRUCTION MANUAL
FEATURES
TECHNICAL DATA
DESCRIPTION
APPEARANCE
RTM-02
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
Hysteresis: ±1 oC
Relay terminals: 11, 12, 14
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 mm2
Ambient temperature range: -20 ÷ 60 oC
Operating position: free
Mounting: TH 35 rail (according to PN PN-EN 60715)
Protection degree: IP20 (PN-EN 60529)
Protection level: II
Overvoltage category: II
Pollution degree: 2
Dimensions: single-module (17,5 mm) 90x17,5x66 mm
Weight: 0,08 kg
Reference standards: PN-EN 60730-1, PN-EN 60730-2-9
PN-EN 61000-4-2,3,4,5,6,11
● 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 RTM-02 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 mm2 lead. Do not join
the probes.
The device is designed for
single-phase installation
and must be installed in ac-
cordance with standards
valid in a particular country.
The device should be con-
nected according to the
details included in this operating manual.
Installation, connection and control should
be carried out by a qualied electrician
staff, who act in accordance with the ser-
vice manual and the device functions. Dis-
assembling 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 inuence 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.
CAUTION
ON threshold setting
Supply voltage indicator
Power terminal (L)Power terminal (N)
Relay state indicator
Relay output terminals
(11, 12, 14)
Sensor input terminals
(IN, IN)
NTC probe
The symbol means selective
collecting of electrical and electronical
equipment. It is forbidden to put
the used equipment together
with other waste
ZAMEL Sp. z o.o.
ul. Zielona 27, 43-200 Pszczyna, Poland
Tel. [phone], Fax [phone]
www.zamelcet.com, e-mail: [email protected]

plik: inst_ext_gb_rtm-02 | modykacja: 03.01.2014
MOUTING, OPERATION
APPLICATION
DIMENSIONS
PRODUCT FAMILY
The RTM-02 temperature regulator is a
member of the RTM family.
1. Disconnect the electric network by
means of an appropriate cut-off,
current-limiting circuit-breaker or
separator.
2. Check if there is no any voltage
between power leads by means of
an appropriate gauge.
3. Mount the RTM-02 module on TH 35
rail.
4. Connect the system leads according
to the electrical diagram.
5. Connect power supply circuit.
The device is ready to work just right
after its appropriate connecting. The
system controls temperature near the
external NTC probe. When temperature
drops below Tp - ∆T temperature, the
regulator will switch ON the output relay
(11 – 14 contacts shorted) and the relay
load (e.g. heater). The heater will be
ON until the temperature reaches Tp +
∆T. The temperature hysteresis is about
∆T ~ 1 oC. The hysteresis is needed for
decreasing relay switching frequency.
NTC temperature sensor connecction
signalization:
• sensorinputopen-greenLEDdiode
pulses once a second,
• sensor input closed -  green LED
diode pulses three times a second,
• sensor properly connected - green
LED diode illuminates constantly.
WARRANTY CARD
There is 24 months guarantee on the product
Salesman stamp and signature, date of sale
1. ZMIE ZAMEL SP. J. assures 24 months guarantee for the product.
2. The manufacturer’s guarantee does not cover any of the following actions:
a) mechanical damage during transport, loading / unloading or under other circumstances,
b) damage caused by incorrect product mounting or misuse,
c) damage caused by unauthorised modications made by the PURCHASER or any third parties to the product or any other devices
needed for the product functioning,
d) damage caused by Act of God or any other incidents independent of the manufacturer.
3. The PURCHASER shall lay any claims in writing to the dealer or ZMIE ZAMEL SP. J.
4. ZMIE ZAMEL SP. J. is liable for processing any claim according to current Polish legislation.
5. ZMIE ZAMEL SP. J. shall process the claim at its own discretion: product repair, replacement or money return.
6. The manufacturer’s guarantee is valid in the Republic of Poland.
7. The PURCHASER’s statutory rights in any applicable legislation whether against the retailer arising from the purchase contract or
otherwise are not affected by this warranty.
CONNECTION TIME DIAGRAMS
INNER DIAGRAM
Floor heating system.
heating
μC
L
N
L
N
Device version:
01 - basic
02 - extended
20 - with the LCD display
30 - extended with
the LCD display
Device type