Coster RTL 120 Manual Download Page 15

15

D33351-RTL 120/520  Eng.

 

24.06.15 AM 

We reserve the right to make changes without notice

 2  0  0  c

 2  4  H  1 

 7  d    1

27. USER INSTRUCTION QUICKSHEET

 

A single small sheet (front & back) provides 

a summary of the main functions which the 

user of the local unit has to carry out.This 

sheet is plastic-coated for everyday use. 

If the user is only an occasional one, the local unit 

may be configured to allow only the desired 

room temperature to be adjusted, or possibly 

some programs to be chosen. In this case, 

only the front page of the sheet (FRONT) is 

required)

FRONT

VIEWING AND/OR SETTING OF PROGRAMS

Viewing and setting of programs may or may not be permitted by the Master.

After entering this menu, scroll to the end to exit. Exit will in any case be automatic after 15 

minutes

.

SELECT THE PROGRAM TO BE VIEWED OR MODIFIED, AS PREVIOUSLY INDICATED

.

BEFORE THE FLASHING CEASES, PRESS 

 TWICE RAPIDLY  

TO ENTER THE VIEWING 

AND/OR SETTING MENU

24-HOUR PROGRAMS

 D 1    H 1    0 6 0 0 

 2  0  5  c

20.5°c 

= Temperature required for time period indicated

D.1: 

= 24-Hour program chosen to be viewed or modified

H.1: 

= First time period (6 time periods possible)

06.00: 

= Start time of period to be viewed or modified

To eliminate time periods not required press 

  simultaneously

PRESS 

   

TO SELECT THE PARAMETER

PRESS 

 

or

 

 

 TO MODIFY THE PARAMETER

Continue until all 6 time periods and 6 desired temperatures are set..

7-DAY PROGRAMS

 M O N    2 4 H r    1 

7d.1 

7-day program to be viewed or modified

MON 

day of the week

24Hr 1 

Program to assign to day of week

PRESS 

   

TO SELECT THE PARAMETER

PRESS 

 

or

 

 

TO MODIFY THE PARAMETER

Continue until all the 7 days of the week are completed.

LIMITED-TIME PROGRAMS (P. LIM)

 

P L  I  M 0 0 d 0 5 h

 

24H1 

Program to assign to limited time

P.LIM. 

Indicates that P. LIM program is in operation 

00d 

Number of days for limited time (max 7 days)

05h 

Number of hours for limited time (max 23 hours)

PRESS 

   

TO SELECT THE PARAMETER

PREMERE 

 

or

 

 

TO MODIFY THE PARAMETER

MANUAL PROGRAM

 M A N        1 1 5 9 

20.0 c 

= Temperature for MANUAL mode

MAN. 

= Indicates that MANUAL program is in operation 

11.59 

= Current time

PRESS 

  

TO SELECT THE PARAMETER

PRESS 

 

or

 

 

TO MODIFY THE PARAMETER

FROSPROT OR HEATP PROGRAM

CONTROLLI

ENERGI

A

TEMPERATURA

COSTER

Same procedure as for MANUAL PROGRAM, except that “FROSP” or 
“HEATP” appear instead of "MAN"

SIMPLIFIED USE

MANUAL

RTL 520 & RTL 120

TO CONTROL DESIRED ROOM TEMPERATURE.

 2  1  5  c

2

  4 H R 1    1 1 5 9 

= UP

= DOWN

Adjustment of desired room 
temperature may be:
– TEMPORARY
– TIMED
– INDEFINITE
This choice must be made 
from the Master. 

21.5 c

  = actual or desired room temperature (choice made by  Master).  When you 

press 

 or 

  the value flashes to indicate that the temperature value is the one 

being adjusted.

24HR 1

 = programme in use 

11.59

   = current time or current time alternating with outside temperature

TO CHOOSE DESIRED PROGRAM

.

 P  r  o  G

2

  4 H R 1

    

PRESS 

THE FOLLOWING PAGE APPEARS

PRESS 

 o 

    

TO SELECT THE DESIRED PROGRAM

The choice of programs offered may be 

set via the Master to adapt to the user's level of 

experience 

The complete range of programs available is: 
– 24HR1...7 = 24hour programs from 1 to a maximum of 7
– 7DAY1...7 = 7day program from 1 to a maximum of 7

– P. LIM. = temporary choice of any program for limited period, for use in the event 

of occasional occupation. The type & duration can be programmed as 

required. 

– MAN = the program is manual: the same temperature is always maintained and this  

can be adjusted as required.. 

– FROSP. = the Frost Protection program with temperature as desired
– HEATP = sif the control is for summer, instead of FROSP will appear HEATP
– OFF = always off

CHOICE OF PARAMETER TO SET (flashes

)

= ADJUST CHOSEN PARAMETER :

The chosen parameter continues to flash for 5 seconds

after setting. To reset parameter press 

 simultaneously

or

BACK

Summary of Contents for RTL 120

Page 1: ...t input in POWER or TEMPERATURE On Off valve and fan coil ventilator switch with 0 10 Volt input Any other device that can be controlled via a three point relay and with 0 10 Volt input Internal or external room sensor Complete configuration of the limits and of the mode of use permitted to the user Three On Off inputs to be programmed as required Ample display with simplified readout for less exp...

Page 2: ...ups of local units names Each local unit can be assigned to a group so as to operate as a group instead of as a single unit To each group a name can be assigned Number of groups 0 9 Relay output Relay for selection heating conditioning 1 0 10 Volt output Maxiumum input load 1mA Min and Max limits settable via the Master Local alarm system All the alarm functions are available in order to have inst...

Page 3: ...cure the electronic unit to the built in base to avoid theft or tampering 7 Three module 503 enclosure for wall recessing 5 5 Exploded drawing of wall mounted RTL 520 2 3 1 4 5 6 7 1 Base for wall mounting 2 Terminal block for the electronic unit 3 Screw to secure the electronic unit to the built in base to avoid theft or tampering 4 Cover with rotary connection 5 Screw for securing cover to base ...

Page 4: ...if used E1 First AUXILIARY SERVICE switch or SEASON SWITCHING E2 Second AUXILIARY SERVICE switch E3 Third AUXILIARY SERVICE switch G Power supply 13 Volt P Cold pole of P Loc 0 Volt of the Y 0 10Volt output P Hot pole of the P Loc Y 0 10 Volt output 1 2 3 Control output relay switches The local unit REQUESTS heat HEAT or Cold COND 1 2 SWITCH CLOSED 2 3 SWITCH OPEN ThelocalunitDOESNOTREQUESTheat HE...

Page 5: ... Control of the output relay The output relay may be controlled in two modes PURE ON OFF the output relay is switched ON when the thermal unit must be switched on and vice versa PROPORTIONAL ON OFF the output relay is controlled cyclically with a programmable cycle duration This is a more sophisticated way of controlling the thermal unit in order to limit thermal excursions Factory setting the out...

Page 6: ...lished by the Master 18 TECHNICAL SETTINGS If permitted it is also possible locally to intervene locally with a series of checks and settings of technical parameters which are fully explained in the section devoted to screen displays It is also possible to program a local check for testing the electrical connections 19 LOCAL CLOCK The local unit has its own clock and calendar which are aligned as ...

Page 7: ...ETER CONTINES TO FLASH FOR A FEW SECONDS BEFORE RETURNING TO NORMAL CONDITIONS THE FLASHING PARAMETER IS CANCELLED BY PRESSING THE TWO PUSH BUTTONS TOGETHER As already described in both the Technical Data Sheet for the MRL 608 C1 Master and in this document the RTL 120 520 local unit may be configured in a number of different ways to adapt to the user s requirements Given the high number of possib...

Page 8: ...Essen tially the zone unit is converted into a thermostat with no time settings FROSP the frosp program with temperature as desired The frost protection tempera ture has a lower limit set in the Master on page 21 0 15 OFF always Off HEATP if control is in summer mode HEATP appears instead of FROSP PRESS TO CHOOSE DESIRED PROGRAM 0 0 1 no temperature seen NO TEMP SEEN 10 0 5 21 5 c actual room temp...

Page 9: ...HE PROGRAM PRESS TO CHOOSE THE PROGRAM TO ASSIGN The choice is between 24Hour 1 7 MAnual Frosprot Heatp OFF Continue until all 7 days of the week are completed The choice of the programs described above may be replaced by other types of programs imposed by different conditions These different conditions are linked to the three auxiliary switches E1 E2 and E3 and to one of the five settable annual ...

Page 10: ...ing summer operation instead of the FROSP function the HEATP function may be programmed 25 MENU No 1 PROGRAM VIEWING AND SETTING if permitted Permission Page n Display Description Memo P L I M X X d X X h 1 0 3 LIMITED TIME PROGRAM P LIM X X X X XXXX Program to assign for this function for limited time MAn Heap or FroP OFF 24 Hr 7d x P LIM Indicates that limited time program is in operation XXd Du...

Page 11: ... 26 1 MENU NO 2 chec READOUT OF TECHNICAL DATA Page n Display Description PRESS THE FOLLOWING PAGE APPEARS PRESS THE FOLLOWING PAGE APPEARS T A R Actual Room Temperature measured XX X c Value of measured room temperature t E S t T A R X X X c PRESS THE FOLLOWING PAGE APPEARS T A D Desired Room Temperature 21 0 c Value of Desired Room Temperature t E S t T A D 2 1 0 c PRESS THE FOLLOWING PAGE APPEA...

Page 12: ... t S W W TEST MENU COMPLETED PRESS TO RETURN TO THE START OF THIS MENU PRESS TO GO TO THE NEXT TECHNICAL MENU PRESS TO GO TO THE PREVIOUS TECHNICAL MENU t E S t 26 3 MENU NO 3 CONF LOCAL CONFIGURATION Page n Display Description PRESS THE FOLLOWING PAGE APPEARS ADD Telematic address of the Bus P Loc of the zone XXX Set desired address using push buttons PRESS THE FOLLOWING PAGE APPEARS GRUP The Gro...

Page 13: ...WARNING the logical status corresponds to the real position of the switch if it has been configured LIVE LOGICAL STATUS SWITCH CLOSED If on the other hand LIVE LOGICAL STATUS SWITCH OPEN the indication is reversed page 17 0 11 Master PRESS THE FOLLOWING PAGE APPEARS CORR tA Correction of room temperature measurement X X c value of the correction Room Temperature measurement may be corrected on thi...

Page 14: ...n switching is configured as LOCALE SETTING or INPUT E1 S E t S W W PRESS THE FOLLOWING PAGE APPEARS The internal clock of the zone unit may be adjsuted using this page This clock acts as an emergency backup of the centralised clock in the Master should a communication breakdown occur XXX Set the day of the week XX XX Set the time S E t X X X X X X X This menu provides information on how the zone ...

Page 15: ...in operation 00d Number of days for limited time max 7 days 05h Number of hours for limited time max 23 hours PRESS TO SELECT THE PARAMETER PREMERE or TO MODIFY THE PARAMETER MANUAL PROGRAM M A N 1 1 5 9 20 0 c Temperature for MANUAL mode MAN Indicates that MANUAL program is in operation 11 59 Current time PRESS TO SELECT THE PARAMETER PRESS or TO MODIFY THE PARAMETER FROSPROT OR HEATP PROGRAM CON...

Page 16: ...er to the RTB zone unit which are powered by 24 V and which receive C Bus from the Master itself The site is converted from COSTERZONE to MULTIZONE without changing the existing cabling as follows 24 Volt phase 24 Volt neutral C hot pole of C Bus which becomes P hot pole of P Loc 0C cold pole of C Bus which becomes P cold pole of P Loc BLACK BROWN BLACK RED G Power supply RTL P 0 V Power supply Bu...

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