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Table of Contents
Related Manuals for Verano freshAIR+ VWT
Summary of Contents for Verano freshAIR+ VWT
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Page 2: Table Of Contents
Table of contents 1. Introduction....................................5 1.1. General information................................5 1.2. Nameplate..................................5 1.3. Symbols...................................5 2. Safety6 2.1. Responsibility..................................6 2.2. Protection of the environment and disposal ........................6 2.3. Safety rules..................................6 2.4. Safe use...................................6 3. Product information ................................7 3.1. Device description ................................7 3.2. Recuperator connection sides ............................7 3.3. - Page 3 5.5.7. Bypass support...............................19 5.5.8. Burglar alarm system..............................19 5.5.9. Schedules................................20 5.5.10. Filters replacement procedure..........................20 5.5.11. Exchanger cleaning..............................21 5.5.12. General settings..............................21 5.5.13. Cooperation with differential pressure sensors.....................21 5.5.14. Internet module cooperation..........................21 5.5.15. Alarms and prompts ............................25 5.5.16. Cooperation with air parameters sensors......................27 6.
- Page 4 9.9. Temperature sensor connection and installation ......................48 9.10. Temperature sensors testing ............................48 9.11. Connecting differential pressure sensors........................48 9.12. Connecting differential pressure sensors ........................48 9.13. Connecting air parameters threshold sensor.........................48 9.14. Connecting the internet module...........................48 9.15. Air filters..................................48 9.16. Modbus communication..............................49 9.16.1.
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Page 6: Safety6
The high quality of products as well as the economy and ecology of production, operation and disposal are for Verano Global Sp. z o. o. operation of an unearthed device, equal goals. -
Page 7: Product Information
Product information to which the temperature in the building will be reduced without the use of air conditioning. 3.1. Device description two-stage filtration system of the supply air: the ePM10 pre- The standard equipment of the freshAIR + VW series air handling filter (60%) allows for the sifting of coarse-grained dust unit with heat recovery includes the following elements: floating in the air, and the ePM1 fine filter (55%) filters the... -
Page 9: Product Dimensions
3.4. Product dimensions 3.5. Technical data and available variants of the device he table below lists the models of VW series heat recovery units depending on the equipment version: Exchanger and connection side Secondary, Water Heat Temperature Enthalpy Hybrid Exchanger Left Right Left... -
Page 10: Transport And Storage
fresh AIR+ VWT 450 fresh AIR+ VWE 330 fresh AIR+ VWH 450 Parameter Unit Exchanger type TEMPERATURE ENTHALPY HYBRID Air stream maximum nominal minimum External pressure (for the nominal [Pa] air stream) Temperature efficiency of heat recovery for the nominal air stream for the minimum air stream Energy class time-controlled... - Page 15 current time and date as well as the value of the external temperature are displayed with the information "Regulator off". To start the regulator, touch the button , the message "Turn on the air handling unit?" will appear. Confirmation of the message with the button will turn the regulator on again.
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Page 16: Main Screens
5.4. Main screens Panel ecoTOUCH T4_RT: The controller has two main screens. First: with the displayed parameters and operation modes, with the function of editing and reading information; second: with automation scheme displayed. The view between these screens can be switched. Main screen with options to read information and change selected parameters. -
Page 18: Description Of The Controller's Operation
ALARM – alarm signaling; stay active. This mode can be applied to prevent unpleasant odors from the outside. It is possible to select one of modes Mode 1…4, settings of which can be defined by user. - primary heater operation; ... - Page 26 overheat – 3x temperature – triple output active, ventilation cause of the alarm thermostat trip thermostat trip. Too low air system operation stopped flow, heater thermostat may require alarm confirmation Periodic inspection Periodic inspection approaches – Signaling alarm, ALARM Continually since the occurrence of the approaches contact service output active, ventilation...
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Page 31: Connecting The Condensate Drain
6.4. Connecting the condensate drain Correct operation of the air handling unit requires a condensate drainage system. The factory-made mounting hole for the condensate drain is located in the drip tray in the center of the unit base. Correct installation of the condensate drain for the VW AHU installed under the ceiling of the room 6.5. -
Page 33: Connection Of Sensors And External Accessories - Connection Diagrams
6.7. Connection of sensors and external accessories - connection diagrams 6.7.1. Time control The control is available in the following models of recuperators: Exchanger and connection side Secondary, Water Heat Temperature Enthalpy Hybrid Exchanger Left Right Left Right Left Right Time control (monochrome, built-in touch panel) VWT 450 L... -
Page 34: Central Control According To Demand
6.7.2. Central control according to demand The control is available in the following models of recuperators: Installation diagram for devices without a built-in heater or cooler: * - Standard scope of delivery for a heat recovery unit. The supply socket for the air handling unit should be made on a separate electric circuit equipped with a residual current circuit breaker of min. -
Page 35: Local Control According To Demand (Dcv)
6.7.3. Local control according to demand (DCV) Local control according to demand is available in the following models of recuperators: Installation diagram for devices without a built-in heater or cooler: * - Standard scope of delivery for a heat recovery unit. The supply socket for the air handling unit should be made on a separate electric circuit equipped with a residual current circuit breaker of min. - Page 42 starts fan convector and controls it according to actual demand. Anti-freezing protection is realized, depending on recuperation central configuration, by opening bypass throttle, by changing fans adjustment ,by heating up the outdoor air using primary heater.
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Page 50: Modification Request 0X10
error code CRC (2 bytes). Exemplary answer signaling modification error: 01 86 03 02 61 According to protocol specification, above frame informs, that in the device with address 1 (01) value modification of single parameter (86) was unsuccessful due to forbidden data value (03). 9.16.5.Modification request 0x10 Modbus communication protocol allows value modification of many registers containing current values of parameters. -
Page 51: Modbus Table
9.16.6.Modbus table The following table includes full list of controller Modbus parameters. This table is applied to S003.08 programs and newer. Modbus Variable Description Signal Variable Comments Index adress name type type Min. Max. value Default Format: Program Software 0xFFFF SXXX.YYY XXX –... - Page 52 actuator (SM1) CLEAN 0 – inactive, Clean EXCHANGER integer 1 – active mode Manual Clean_M 0 – turn off, exchanger integer ANUAL 1 – turn on cleaning Mode_M Manual control 0 – inactive, integer ANUAL mode 1 – active OPEN Mode_W 0 –...
- Page 53 onth DATE_y Year integer TIME_ho Hour integer TIME_m Minute integer inutes Periodic pause Stop_tim time in ECO integer Unit: hours e_ECO mode Work_ti Airing time in integer Units: minutes me_ECO ECO mode Filter_ti Time remaining me_rema replace 1500 integer Units: day ining filters Service_t...
- Page 54 W1_USE – air supply – user 1 mode Pressure_ Preset pressure W1_USE – air supply – 4000 integer Unit: Pa user 2 mode Pressure_ Preset pressure W1_USE – air supply – 4000 integer Unit: Pa user 3 mode Pressure_ Preset pressure W1_USE –...
- Page 58 Maximum maksymalne Kp setting Filters settings Ki setting Dirtying detection mechanism – air supply: Td setting None, Time, Pressure switch, Sensor Dirtying detection mechanism – exhaust: Primary heater settings None, Time, Pressure switch, Sensor Heater Kp settings Signal source selection Heater Ki settings Configured by installer Heater Td settings...
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Page 60: Description Of The Installer Parameters
9.19. Description of the installer parameters Configuration confirmation After changing service settings a correct controller configuration must be confirmed to service allow its further operation, according to section 9.20.15. Filters settings Settings related to mechanisms monitoring filters dirtying status. Manual mode allows to set individual relay outputs manually. Manual control Attention: This menu must be used with caution and knowingly switch on the outputs to prevent damaging the ventilation system. - Page 61 Fans operation control Menu contains settings related to fans operation control function. Air supply fan Parameter allows setting normal status of digital input to confirm operation of air supply fan. Exhaust fan Parameter allows setting normal status of digital input to confirm operation of exhaust fan. Heaters settings Setting related to primary and secondary heaters.
- Page 62 Hood mode settings Menu contains settings related to hood mode. Logical state IN1 Parameter allows setting normal digital input status to detect IN1 signal for hood mode. Logical state IN2 Parameter allows setting normal digital input status to detect IN2 signal for hood mode Setting percentage adjustment change of air supply fan for IN1 signal.
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Page 67: Controller Dimensions
9.23. Controller dimensions...
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