Zamel Exta RTM-02 User manual

RTM - 02 TEMPERATURE REGULATOR INSTRUCTION
FEATURES
TECHNICAL DATA
DESCRIPTION
APPEARANCE
RTM-01
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-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 mm2lead.Donotjoin
theprobes.
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qualied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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.
ONthresholdsetting
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
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:[email protected]

MOUTING, OPERATION
APPLICATION
DIMENSIONS
PRODUCT FAMILY
The RTM-01 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-01 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
Device version:
01 - basic
02 - extended
20 - with the LCD display
Device type
RTM - xx
L
N
L
N