AERMEC RTE 240 User Manual
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AERMEC RTE 240 User Manual

AERMEC RTE 240 User Manual

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RTE units –User manual
RTE
240-400
0412-6180480 Rev.00

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Summary of Contents for AERMEC RTE 240

  • Page 1 RTE units –User manual 240-400 0412-6180480 Rev.00...
  • Page 2                                                         User manual RTE   Page 2 of 25 0412-6180480 Rev.00...
  • Page 3 INDEX • Index page 3 • Purpose page 4 • Use of the device page 4 • Responsibilities and residual risks page 4 • WEEE Directive page 4 • DIAGRAM of the parameter masks page 5 • User interface page 7 •...

  • Page 4: Use Of The Device

    RESPONSABILITIES AND RESIDUAL RISKS AERMEC SpA are not liable for any damages arising from: • installation/use other than that prescribed and, in particular, that does not comply with safety requirements laid down by regulations and/or specified in the present;...
  • Page 5 DIAGRAM OF THE PARAMETERS MASKS This menu can be accessed without PASSWORD        User manual RTE Page 5 of 25 0412-6180480 Rev.00  ...
  • Page 6   This menu can only be accessed with PASSWORD  User manual RTE   Page 6 of 25 0412-6180480 Rev.00...
  • Page 7   User manual RTE   Page 7 of 25 0412-6180480 Rev.00...

  • Page 8: User Interface

    USER INTERFACE The Figure 1 illustrates the keyboard for the user interface which allows to perform all operations concerning the use of the controller and in particular: turn the unit on and/or off; set the unit's operating mode; set the time slots; manage alarm situations;...
  • Page 9 Function keys: F1, F2, F3, F4 and Push: ON/OFF Push ON/OFF  These buttons provide access via shortcuts to specific commands that are present in the general menu. These keys give direct access to some commands without following the canonical path foreseen by the menu. The unit is turned on or off by pressing the centre button for a few seconds (PUSH: ON / OFF).

  • Page 10: Switching On And Off

    SWITCHING ON AND OFF The unit is turned on or off by pressing the centre button for a few seconds (PUSH: ON / OFF). The unit can be turned on or off by pressing the Push: ON/OFF key (centre button of the PUSH: ON/OFF Function keys) on the machine control panel or remote control panel (accessory) for a few seconds.
  • Page 11 The initial default mask (on two pages/screens). A mask appears on two pages when the controller is turned on Hh:mm NRGXTPRO 01/02 No Alarm Each screen can display 4 lines at a time. Room Temp. 19.8 °C Set Point The second screen or the subsequent screens can be displayed by Hh:mm NRGXTPRO 02/02...
  • Page 12 MODIFYING THE SET-POINT Hh:mm NRGXTPRO 01/02 The temperature settings can be modified as required from the initial No Alarm default mask. Room Temp. 19.8 °C Set Point Position the cursor on the text "Set Point" using the UP-DOWN keys: press the ENTER/PUSH key SET-POINT 01/01 Winter...
  • Page 13 SELECTION OF THE FUNCTION MODE The unit can be programmed to produce cool air in the summer and warm air in the winter (only if the management program of the time slots has not been activated). In order to be able to modulate the required performance, the RIGHT SUMMER/WINTER/AUTO program, Hh:mm...

  • Page 14: Time Slots

    TIME SLOTS Up to 4 different interventions called "slots" can be set for each day of the week. They can be activated individually and within them all the information necessary to operate the unit in automatic mode can be entered. The management of the time slots can be accessed from the main Hh:mm NRGXTPRO...
  • Page 15 TIME SLOTS 01/01 Depending on the choice made (7/7, Weekly, 5+2) the SETTINGS menu, Timer Timer type Weekly of the TIME SLOTS menu, will give you the possibility to set options Settings according to your personal needs: by the way, in any case 4 slots are managed for each type of timer, in which it is possible, for each of them, to change the condition of the unit.
  • Page 16 1- MANUAL SET, in this slot the machine is on and takes as standards the temperatures set in the initial set-point; 2 -MANUAL MODE, in this slot the machine is on and takes as standard the settings (hot or cold mode) set in the initial set-point; 3 -AUTO, in this mode the machine automatically switches from hot mode or cold mode regardless of the set-point value;...
  • Page 17 - Again in the TIME SLOTS 1 menu, with the UP – DOWN’, it is MONDAY 05/27 possible to select the SUMMER SET-POINT (temperature); press SLOT 1 ENTER to select, press the UP - DOWN key to adjust the temperature SUMMER SET 25.0°C depending on your needs, press ENTER to confirm, press ESC to exit...

  • Page 18: Alarms Diagnostics

    (it also works with the unit off). The following paragraphs list the types of alarms that can be found: for the resolution of all alarms (the presence of which is shown by the red LED with fixed light) please contact the AERMEC service department. Cumulative alarm relay The presence of active alarms with manual reset, probe errors or anti-freeze alarm are signalled by the cumulative alarm relay inside the electrical panel of the unit.
  • Page 19 The High and Low temperature alarms are reset: - Manually if resettable - When the system is turned on or off; - When exiting the configuration mode 12.2 Alarm reset When an alarm/error condition persists on the unit, it is signalled on the Hh:mm NRGXTPRO 01/02...
  • Page 20 12.2.1 BIOS alarms status list TIMEOUT INT. EXP. CRC EEPROM BIOS ERROR CRC EEPROM USER ERROR REAL TIME CLOCK NEED TO BE SET REAL TIME CLOCK COMM. ERROR REAL TIME CLOCK REGISTERS 12.2.2 USER alarms status list POWER LIMITATION DEL. FAN THERMAL SWITCH LOW ROOM TEMPERATURE FILTERS BLOCKED HIGH ROOM TEMPERATURE...
  • Page 21 12.3.1 Description and resolution of BIOS alarms Error description Action Troubleshooting Reset type TIMEOUT INT. EXP. Replacement performed by AERMEC service dept. CRC EEPROM BIOS The default of the parameters are Evaluate to restore parameters or replacement ERROR automatically reset by the AERMEC service Dept.
  • Page 22 12.3.2 Description and resolution of USER alarms and Probe Errors Error description Action Problem description Troubleshooting Reset type LOW ROOM Display only the system failed to modify the room Check if any other alarms Manual TEMPERATURE temperature after a set time are present or contact the service centre HIGH ROOM...
  • Page 23 Error description Action Problem description Troubleshooting Reset type INTAKE TEMP. System block Room air temperature probe error Check wiring or replace Automatic (ambient air intake) component DELIVERY TEMP. Disable delivery limit function Delivery temperature probe error Check wiring or replace Automatic component EXTERNAL TEMP.
  • Page 24   User manual RTE   Page 24 of 25 0412-6180480 Rev.00...
  • Page 25 37040 Bevilacqua (VR) - Italy Via Roma, 996 - Tel. (+39) 0442 633111 The technical data in this document are not binding. AERMEC Telefax (+39) 0429 93730 – (+39) 0442 93566 S.p.A. reserves the right to make changes at any time deemed www.aermec.com...

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