RTM - 02 TEMPERATURE REGULATOR INSTRUCTION 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 DESCRIPTION TECHNICAL DATA The RTM-01 temperature regulator is RTM-01 designed for load control (e.g. heaters, Power supply terminals: L, N floor heating systems) in dependence of Input rated voltage: 230 V~ ambient temperature, near NTC sensor. The device is capable of temperature Rated voltage tolerance: -15 +10 % regulating in the range of -10C +40C Nominal frequency: 50 / 60 Hz according to the temperature adjusted Rated power consumption: 33 mA by means of a potentiometer on the Supply voltage indicator: green LED unit front panel. The external NTC-03 NTC sensor terminals: IN, IN temperature probe is needed for correct system operation. The probe is not part Temperature adjustment range: -10C +40C of the set and it is necessary to purchase o Hysteresis: 1 C it separately. The probe lead is 3 m in Relay terminals: 11, 12, 14 length. It is possible to extend it up to Load supply indicator: red LED 2 50 m with 0,2 2,5 mm lead. Do not join Relay contacts parameters: 16A NO/NC 4000 VA AC1 the probes. Number of terminal clamps: 7 2 Section of connecting cables: 0,2 2,50 mm o FEATURES Ambient temperature range: -20 60 C Operating position: free Temperature control in a range of Mounting: TH 35 rail (according to PN PN-EN 60715) -10C +40C, Protection degree: IP20 (PN-EN 60529) External NTC probe, Protection level: II Power supply indicator, Overvoltage category: II Relay state indicator, Pollution degree: 2 Load control in dependence of ambi- Dimensions: single-module (17,5 mm) 90x17,5x66 mm ent temperature, Weight: 0,08 kg Single-module casing, Reference standards: Mounted on TH 35 rail, PN-EN 60730-1, PN-EN 60730-2-9 PN-EN 61000-4-2,3,4,5,6,11 Relay output, maximum load 16 A. APPEARANCE The device is designed for single-phase installa- Power terminal (L) Power terminal (N) tion and must be installed in accordance with stand- ards valid in a particular c ountr y. The devic e should Sensor input terminals be connected according to (IN, IN) the details included in this operating man- ual. I nst allat i o n, c o nn e c t i o n an d c o nt r o l NTC probe should be c ar r ied out by a qualified elec tr i- cian staff, who act in accordance with the s e r v i c e m anual an d t h e dev i c e f unc t i o ns. Supply voltage indicator Disassembling of the device is equal with Relay state indicator a loss of guarantee and can cause electric sho c k. B efo re inst allat i on make sure t he c onnec t i on c able s are not under vo lt age. The cruciform head screwdriver 3,5 mm should be used to inst al t he devic e. Im- ON threshold setting proper transport, storage, and use of the devic e infl uenc e it s w rong f unc t i oning. It is not advisable to instal the device in the following cases: if any device part is miss- ing o r t he devic e is damaged o r defo r med. In case of improper functioning of the de- vic e c ont ac t t he pro duc er. Relay output terminals (11, 12, 14)MOUTING, OPERATION CONNECTION TIME DIAGRAMS 1. Disconnect the electric network by L means of an appropriate cut-off, N 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 INNER DIAGRAM after its appropriate connecting. The system controls temperature near the external NTC probe. When temperature drops below T - T temperature , the p 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 T + p T. The temperature hysteresis is about o T ~ 1 C. The hysteresis is needed for C decreasing relay switching frequency. NTC temperature sensor connecction heating signalization: sensor input open- green LED diode pulses once a second, sensor input closed - green LED diode pulses three times a second, APPLICATION sensor properly connected - green LED diode illuminates constantly. L N DIMENSIONS PRODUCT FAMILY The RTM-01 temperature regulator is a member of the RTM family. RTM - xx Device version: 01 - basic 02 - extended 20 - with the LCD display Floor heating system. Device type WARRANTY CARD There is 24 months guarantee on the product 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 modifications 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 PURCHASERs statutory rights in any applicable legislation whether against the retailer arising from the purchase contract or otherwise are not affected by this warranty. Salesman stamp and signature, date of sale