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Summary of Contents for Exhausto EXcon
- Page 1 EXcon Handheld terminal 3005858-2017-09-28 EXcon handheld terminal VEX4000 Menus and alarms R A N G E M O D U L E S VEX5000 Original instructions EXHAUSTO A/S Tel. +45 65 66 12 34 Odensevej 76 Fax +45 65 66 11 10 DK-5550 Langeskov exhausto@exhausto.dk...
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Page 2: Table Of Contents
3005858-2017-09-28 1. The handheld terminal 1.1. Operation........................ 4 1.1.1. Operation and functions................... 4 1.1.2. Operating levels ....................5 1.2. Passwords......................5 2. User mode 2.1. User menu......................6 2.1.1. Fan operation....................7 2.1.2. Extended operation..................8 2.1.3. Temperature..................... 8 2.1.4. Time and date....................9 2.1.5. - Page 3 These instructions are for use with the following version: ● EXcon Master SW: 3.19 ● Handheld terminal SW: 1.04 The current software version for both the EXcon Master and the handheld terminal can be seen in the menu: User > On control of the handheld terminal. 3/52...
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Page 4: The Handheld Terminal
(help)-button and an "Esc” button. The handheld terminal menu and settings are structured to correspond to the menu and settings found in the EXcon control system’s web server. The functionality, set- tings, etc. of the EXcon control system are described in the EXcon instructions. -
Page 5: Operating Levels
The handheld terminal 3005858-2017-09-28 ? button Press the ? button to bring up help text on the display. Changing the set The hatched field indicates the active value, which can be changed by turning the value turn button. Press the press button to confirm the selected choice. Press the ESC button to exit a menu. -
Page 6: User Mode
User mode 3005858-2017-09-28 2. User mode 2.1 User menu The user level menu gives access to operating times, temperature setpoint, clock, alarms, software version and IP address. No password is required for user level. 6/52... -
Page 7: Fan Operation
User mode 3005858-2017-09-28 2.1.1 Fan operation User menu Fan operation Description FAN OPERATION Setting operating state. Submenu Submenu Set fan operation ● SERVICE ● constant STOP ● LOW speed ● HIGH speed ● Automatic operation according to weekly program SERVICE The unit in in Service stop and can only be started again via this function on the terminal. -
Page 8: Extended Operation
User mode 3005858-2017-09-28 2.1.2 Extended operation User menu Extended operation Description EXTENDED OPERATION Setup of extended operation period. Submenu Any comments Extended operation can override the weekly program for an adjusted time period within 7 days. ● Set starting time: [hh:mm weekday] ●... -
Page 9: Time And Date
Any comments Setting the ● Year ● Date and month ● Day of the week ● Time EXcon control's built-in clock is among other things used by the weekly program. 2.1.5 Alarm log User menu Alarm log Description ALARM LOG Shows the latest alarms. -
Page 10: Internet
User mode 3005858-2017-09-28 2.1.7 Internet User menu Internet Description INTERNET Internet settings - TCP/IP communication Submenu Any comments Set IP address. ● Static: Set network parameters ● Dynamic (DHCP): Address is assigned for the closed network. 10/52... -
Page 11: Installer Level
Installer level 3005858-2017-09-28 3. Installer level 3.1 Installer menu The menu at installer level gives access to selections and settings for regulation types and integral functions. Password The password for the installer level must be set to allow access to underlying me- nus. -
Page 12: Fan Operation
Installer level 3005858-2017-09-28 3.1.1 Fan operation Installer menu Fan operation Description FAN OPERATION Selection of fan regulation type, setpoints and automat- ic functions. Submenu Any comments Shows current operating values ● Outdoor air [m /h] / [l/s] ● Exhaust air [m /h] / [l/s] ●... - Page 13 Installer level 3005858-2017-09-28 Installer menu Fan operation Description Select fan regulation form ● Constant pressure P [Pa] ● Constant airflow [m /h] / [l/s] ● Extract air slave [Pa] & [m /h] [l/s] ● Supply air slave [Pa] & [m /h] [l/s] ●...
- Page 14 Installer level 3005858-2017-09-28 Installer menu Fan operation Description Set alarm relay function Set function of B-alarm relay to, for example, operation of extra fan. B-Alarm: ● B Alarm ● Low speed ● High speed ● Summer night cooling A-Alarm: ● A-Alarm ●...
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Page 15: Temperature
Installer level 3005858-2017-09-28 3.1.2 Temperature Installer menu Temperature Description TEMPERATURE Setting of temperature regulation type, cooling and au- tomatic functions. Submenu Any comments Shown if Outdoor air External outdoor temperature sensor temperature (external ● Switch on/off external outdoor temperature sensor sensor) is configured Shows current operating temperatures ●... - Page 16 Installer level 3005858-2017-09-28 Installer menu Temperature Description Shown only if summer/ Setting compensation of temperature setpoint winter compensation ● Summer temperature difference [˚C] is: On ● Summer start [˚C] ● Summer maximum [˚C] Shown only if summer/ Winter compensation of temperature setpoint winter compensation ●...
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Page 17: Initial Adjustment
Installer level 3005858-2017-09-28 Installer menu Temperature Description Shown at following Set summer/winter change temperature regula- Summer tions: ● Room temperature ● Constant extract Winter air temperature ● Supply air temperature ● Constant room Summer/winter changeover temperature ● Off ● Outdoor air temperature ●... -
Page 18: Fire
Installer level 3005858-2017-09-28 3.1.4 Fire Installer menu Fire Description FIRE Setting of fan speed in case of fire alarm, and tempera- ture limit for internal fire alarm in the machine. Submenu Any comments Set fire ventilation When the fire alarm is activated, the fan is forced to op- erate at the set speed. -
Page 19: Communication
Installer level 3005858-2017-09-28 3.1.5 Communication Installer menu Communication Description COMMUNICATION Modbus/RTU settings Submenu Any comments Modbus settings Settings for remote communication on Modbus RS485 connection. ● Modbus address [1 - 240] ● Baud rate (9600, 19200, 38400) ● Parity[ None, Equal, Unequal] ●... -
Page 20: Factory Setting
Installer level 3005858-2017-09-28 3.1.7 Factory setting Installer menu Factory setting Description DEFAULT SETTINGS Recreate default settings in control system. Submenu Any comments Confirm retrieval of default settings ESC: aborts OK: Continues Acknowledgement of correct re-entry of default set- tings. 20/52... -
Page 21: Store Functions
Installer menu Store functions Description SHOP FUNCTIONS Select on and off settings for energy saving functions. This menu is only available if, under EXcon modules > configure > SettingsShop functions is crossed off. Submenu Submenu Setting of functions in fan Set speed change for fans ●... - Page 22 Installer level 3005858-2017-09-28 Installer menu Store functions Description Shown only if reg. type Select Heat 1 regulation type Standard is selected. Select Standard if Heat1 is to be regulated as a single heating surface. Shown only if reg. type Select Heat 1 regulation type Splitter is selected.
- Page 23 Installer level 3005858-2017-09-28 Installer menu Store functions Description Shown only in case of Outdoor temperature limits "outdoor tempera- ● Set connection level [°C] ture" limits ● Read off current outdoor temperature [°C] Delayed start-up Heat 2 ● Mark to activate the function ●...
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Page 24: Service Level
Service level 3005858-2017-09-28 4. Service level 4.1 Service menu The service level menu gives access to the operating values, settings and forced operation of the unit's components. Password The password must be set to allow access to underlying menus. The password gives automatic access to installer level. -
Page 25: Fan
Service level 3005858-2017-09-28 4.1.1 Fan Service menu Description Show current operating status. Set functions and forced fan control. Submenu Any comments Set fan operation ● SERVICE ● Manual STOP ● Constant LOW speed ● Constant HIGH speed ● Automatic operation according to weekly program NB! When setting SERVICE , the unit cannot be started from the WEB user interface, but only from the hand- held terminal. - Page 26 Service level 3005858-2017-09-28 Service menu Description Forced control of supply air fan and setting K fac- tor. Forced operation is only possible once the unit has startet. ● Set the forced control setpoint [%] ● Setting of remaining time until forced control ex- pires [hh:mm:ss] ●...
- Page 27 Service level 3005858-2017-09-28 Service menu Description Set regulation parameters for exit air ● I-time heating 2 [sec] ● I-time heat pump [sec] Calibrate temperature measurement for exhaust air (sensor correction/offset) ● Shows current temperature [°C] ● Correction value [°C] Calibrate temperature measurement for outdoor air (sensor correction/offset) ●...
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Page 28: Filter
Service level 3005858-2017-09-28 4.1.2 Filter Service menu Filter Description FILTER Show current pressure. Setting of filter alarms. Submenu Any comments Set outdoor air filter alarm limit ● Setting of alarm limit [Pa] [%] ● Current alarm limit [Pa] * ● Current filter pressure [Pa] Symbol is shown when a filter alarm is triggered. - Page 29 Service level 3005858-2017-09-28 Service menu Filter Description Filter measurement complete Acknowledgement that filter measurement is in pro- gress/is complete. 29/52...
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Page 30: Heating
Service level 3005858-2017-09-28 4.1.3 Heating Service menu Heating Description HEATING Show current operating status. Set functions and forced fan control of heating coils. Submenu Any comments Show current operating status. Set temperature for heating coil 1 ● Current outdoor temperature [°C] ●... - Page 31 Service level 3005858-2017-09-28 Service menu Heating Description Shown for the electric Forced control of electric heating coil heating coil 1 Forced operation is only possible once the unit has started. ● Set forced operation setpoint [%] ● Set remaining time until forced operation termi- nates [hh:mm:ss] ●...
- Page 32 Service level 3005858-2017-09-28 Service menu Heating Description Shown for the electric Forced control of electric heating coil 2 heating coil 2 Forced operation is only possible once the unit has started. ● Set forced operation setpoint [%] ● Set remaining time until forced operation termi- nates [hh:mm:ss] ●...
- Page 33 Service level 3005858-2017-09-28 Service menu Heating Description Shown for the water Forced control of water heating coil 1 heating coil 1 Forced operation is only possible once the unit has started. ● Set forced operation setpoint [%] ● Current supply air temperature [°C] ●...
- Page 34 Service level 3005858-2017-09-28 Service menu Heating Description Shown for the water Forced control of water heating coil 2 heating coil 2 Forced operation is only possible once the unit has started. ● Set forced operation setpoint [%] ● Current input air temperature [°C] ●...
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Page 35: Heating Recovery
Service level 3005858-2017-09-28 4.1.4 Heating recovery Service menu Heating recovery Description HEATING RECOVERY Show current operating status. Set functions and forced fan control of heat exchanger. Submenu Submenu/Any com- ments Crossflow heat exchanger Shows current status of crossflow heat exchanger ●... - Page 36 Service level 3005858-2017-09-28 Service menu Heating recovery Description Shown for tempera- Settings for pressure-controlled de-icing, time ture-controlled ice pro- ● De-icing type: Static/Dynamic tection ● Start measurements: Yes/No ● De-icing time [s] ● Remaining de-icing time [s] ● Measurement status Shown for tempera- Settings for pressure-controlled de-icing, pressure ture-controlled ice pro-...
- Page 37 Service level 3005858-2017-09-28 Service menu Heating recovery Description Shown only in case of Show current RHX2M operating status. RHX2M (Rotor control) ● Current recovery [%] ● Current control type: ● RH2M-1212/1412/1612 ● Motor revs [RPM] ● Motor power [mA] ● Holding torque [%] ●...
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Page 38: Cooling
Service level 3005858-2017-09-28 4.1.5 Cooling Service menu Cooling Description COOLING Shows current operating status. Set functions and forced fan control of cooling coils. Submenu Any comments DX Cooling Shows current status of cooling ● Current outdoor temperature [°C] ● Current cooling [%] ●... - Page 39 Service level 3005858-2017-09-28 Service menu Cooling Description Shows current status of cooling compressors ● Current cooling errors compressor 1: Yes/No ● Current cooling errors compressor 2: Yes/No ● Current cooling errors compressor 3: Yes/No ● Current cooling errors compressor 4: Yes/No Settings for connection times on cooling relays ●...
- Page 40 Service level 3005858-2017-09-28 Service menu Cooling Description Set pump operation Pump operation can be set to: ● Constant operation ● Auto ● Outdoor air temperature ● Cooling requirement Start appears when pump is in operation. Shown if outdoor tem- Set pump start temperature perature is selected ●...
- Page 41 Service level 3005858-2017-09-28 Service menu Cooling Description Shows current status of cooling compressors ● Current cooler errors compressor 1: Yes/No ● Current cooler errors compressor 2: Yes/No ● Current cooler errors compressor 3: Yes/No ● Current cooler errors compressor 4: Yes/No Settings for connection times on cooling relays ●...
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Page 42: Damper
Service level 3005858-2017-09-28 4.1.6 Damper Service menu Damper Description DAMPER Show current operating status. Set functions and forced fan control of damper. Submenu Any comments Outdoor air damper Outdoor air damper, status ● Current damper position: Open/closed ● Current supply air [m3/h] [l/s] Shown at Belimo Mod- Damper motor, Modbus bus damper motor... - Page 43 Service level 3005858-2017-09-28 Service menu Damper Description Shown only in case of Exhaust air damper, status modulating damper ● Current damper position: [%] motor ● Current supply air [m3/h] [l/s] Shown only if modula- ted recirculation is con- figured Recirculation damper Recirculation damper, status ●...
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Page 44: Temperature Sensor Correction
Service level 3005858-2017-09-28 4.1.7 Temperature sensor correction Service menu Temperature sensor correction Description Settings for sensor correction/calibration For correction of measurement errors, cable resistance and sensor tolerances. Submenu Any comments Shown if heating coil Calibrate temperature measurement - Heating coil 1 1 is configured Set sensor offset [+/-3.5°C] ●... -
Page 45: Pressure Transmitter
Service level 3005858-2017-09-28 4.1.8 Pressure transmitter Service menu Pressure transmitter Description Calibration of pressure transmitters Zero-calibrate all pressure transmitters in the air han- dling unit. Submenu Submenu Select type 0 calibration ● Set zero calibration: [Manual/Auto] If Auto is selected, zero calibration is carried out auto- matically every time the unit stops. -
Page 46: Alarm Summary
Alarm summary 3005858-2017-09-28 5. Alarm summary Alarm list manual terminal Alarm list EXcon SW version 3.13 Alarm text - Handheld terminal Fire alarm External fire thermostat Fire alarm External stop Supply air EC controller: No communication Extract air EC Contrl. No communication... - Page 47 Alarm summary 3005858-2017-09-28 Alarm text - Handheld terminal FanIO 1: +24 VDC overloaded Extract frequency converter Low supply voltage (Vlo) Extract frequency converter High supply voltage (Vhi) Extract frequency converter High output current (Ihi) Extract frequency converter High temperature (Thi) Extract frequency converter Loss of supply phase Extract frequency converter High internal ripple voltage Exhaust air/extract air fan, alarm...
- Page 48 Alarm summary 3005858-2017-09-28 Alarm text - Handheld terminal Cooling error 2: Compressor 2 overheated circuit 1 Low cooling pressure circuit 2 High cooling pressure circuit 2 Cooling error 3: Compressor 1 overheated circuit 2 Cooling error 4: Compressor 2 overheated circuit 2 Pressure transmitter error: DX low pressure 1 Pressure transmitter error: DX high pressure 1 Pressure transmitter error: DX low pressure 2...
- Page 49 Alarm summary 3005858-2017-09-28 Alarm text - Handheld terminal Supply air EC Contrl. : Loss of supply phase Extract air EC Contrl. Loss of supply phase FanIO 1 (Air2FanIO21): No communication FanIO 2 (Air2FanIO21): No communication Damper motor (supply air), ID 130: No communication Damper motor (exhaust air), ID 131: No communication Damper motor (recirculation), ID 132: No communication Damper motor (heat exchanger), ID 133: No communication...
- Page 50 Alarm summary 3005858-2017-09-28 Alarm text - Handheld terminal Temperature sensor error: Heat pump Frost alarm, Air No communication, Modbus, HTH-6202, sensor No communication, Modbus, HTH-6203, sensor Output, humidifier not configured Alarm input from humidifier 1200 High humidity in supply air 1200 Low humidity in supply air 1200...
- Page 51 Alarm summary 3005858-2017-09-28 Alarm text - Handheld terminal 1800 Rotary heat exchanger is soiled Supply air, EC-2 controller: Alarm stop Supply air, EC-2 controller: Rotor blocked Supply air, EC-2 controller: Power restriction Supply air, EC-2 controller: Low supply voltage (Vlo) Supply air, EC-2 controller: High supply voltage (Vhi) Supply air, EC-2 controller: High temperature (Thi) Supply air, EC-2 controller: High internal ripple voltage...
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