Subscribe to Our Youtube Channel
Related Manuals for VENTOMAXX ZS-SMART
Summary of Contents for VENTOMAXX ZS-SMART
- Page 1 ASSEMBLY and OPERATING INSTRUCTIONS ZS-SMART From FW 1.4 Original installation and operating instructions (German) Version MA_BA_ZS-SMART_FW1.04_V23.02/15.06.2023...
- Page 2 FOREWORD Ladies and Gentlemen, Thank you for purchasing our ZS-SMART control unit and for your confidence in our products. These instructions will familiarise you with the operation, maintenance and care of the ZS-SMART. Improper operation of the device can result in personal injury and damage to property.
-
Page 3: Table Of Contents
5.2 Assembly ....................................28 5.2.1 Space required for installation ........................29 5.2.2 Mounting ZS-SMART UP for 2 / 4 fan units ....................29 5.2.3 Mounting ZS-SMART UP for 2 / 4 / 6 / 8 fan units..................30 6 OPERATION ............................33 6.1 Initial commissioning..............................33 6.2 Setting operating modes / Programme selection....................33... -
Page 4: Disclaimer
Neither Ventomaxx GmbH nor any of its affiliates or subsidiaries can be held responsible or liable for any misuse of the information contained herein. All relevant national, regional and local safety regulations must always be observed when installing and using this device. -
Page 5: Notes On The Instructions
Observing them helps to avoid hazards, minimise repair costs and downtimes, and maintain or increase the reliability and service life of the system. Read the operating instructions carefully before installing and commissioning the ZS-SMART control unit. Our systems are constantly being developed and improved. The data contained herein is correct at the time of going to press. -
Page 6: User And Safety Instructions
NOTES ON THE INSTRUCTIONS 2.3 User and safety instructions The user and safety instructions in this manual have a standardised structure and are marked with a symbol on the left-hand side of the instructions. If several hazard levels occur, the safety instruction for the highest level is always used. -
Page 7: Type Plates
The type designation can be found on the packaging or on the back of the control board. The type plates indicate the version status of the ZS-SMART control unit and can be traced back using the serial number. If you have any questions about the product, please have this information to hand. -
Page 8: Storage Instructions
The ZS-SMART control unit is designed for flush-mounted installation. It is suitable for controlling Ventomaxx ventilation systems with heat recovery and is used for the continuous ventilation of dust-free and dry interior spaces under normal climatic conditions. The ZS-SMART may only be used in conjunction with the following series approved by Ventomaxx GmbH:... - Page 9 Any use other than that described in these instructions is considered improper use. Ventomaxx GmbH is not liable for damage resulting from improper use. The risk is borne solely by the user/operator.
-
Page 10: Scope Of Delivery And Storage
Complaints that are not made in good time may result in the loss of possible claims. Please also note our current General Terms and Conditions (https://www.ventomaxx.de/agb). The ZS-SMART control unit is supplied in combination with the ventilation units from the Z-WRG and WRG MAKANI series. -
Page 11: Simplified Eu Declaration Of Conformity
NOTES ON THE INSTRUCTIONS 2.9 Simplified EU Declaration of Conformity Ventomaxx GmbH hereby declares that the ZS-SMART control unit complies with the following relevant EU directives: EU Directive 2014/30/EU EU Directive 2014/35 EU EU Directive 2011/65-EU EEC Directive 93/68/EEC The full text of the EU Declaration of Conformity can be requested from the manufacturer. -
Page 12: Description Of The Product
Depending on requirements, the ZS-SMART is available in the two design variants ZS-SMART UP with connection of 2 or 4 and 2-8 fan units using the paired connection method. When connecting more than 4 fans, the ZS-SMART is connected via a separate power supply unit and a connection unit in the sub- distribution board. -
Page 13: Dimensions
DESCRIPTION OF THE PRODUCT 3.1.2 Dimensions 3.1.2.1 ZS-SMART operating unit (all figures in mm) Side view Front view Top view Rear view Installation and operating instructions ZS- Page 13 from 40 SMART... -
Page 14: Connection Unit Zs-Ae
DESCRIPTION OF THE PRODUCT 3.1.2.2 Connection unit ZS-AE (all figures in mm) 21,5 26,5 Front view Side view Top view Page 14 from 40 Installation and operating instructions ZS- SMART... -
Page 15: Universal Power Supply Unit Zs-Nt
DESCRIPTION OF THE PRODUCT 3.1.2.3 Universal power supply unit ZS-NT (all figures in mm) Front view Side view Top view Installation and operating instructions ZS- Page 15 from 40 SMART... -
Page 16: Technical Data
DESCRIPTION OF THE PRODUCT 3.1.3 Technical data Degree of protection / protection class (DIN EN 60529:1989-11) IP 20 / III Input voltage power supply [V AC] /Hz 100-240 / 50-60 Output voltage power supply unit / operating voltage [V DC] Sensor input voltage [V DC] 14-24 Fan control PWM [V DC]... -
Page 17: Function And Operating/Display Elements
3.2.2 Operating/display elements The ZS-SMART is operated and interfaces are configured via the control panel on the front of the control unit. It consists of pushbuttons and various indicator LEDs. Operation and configuration are carried out by pressing the various buttons or button combinations. -
Page 18: Interfaces
DESCRIPTION OF THE PRODUCT 3.3 Interfaces The ZS-SMART offers the option of extending the range of functions via external interfaces. 3.3.1 Interface for connecting sensors The external interface is a bifunctional interface for connecting sensors with potential-free switching contacts. A hygro sensor or a combined CO and hygro sensor are optionally available as accessories. -
Page 19: Interface Configuration
3.3.1.2 Interface configuration Once the sensors have been successfully assigned (chapter 3.3.1.1), they are configured and registered directly on the ZS-SMART control panel via the configuration menu. 1. Switch on the control unit by pressing the ON/OFF button 2. Open the configuration menu by pressing the ON/OFF button and the air level selector button simultaneously (>5 seconds) -
Page 20: Interfaces For Connecting Additional Devices
To equalise the exhaust air volume flows, the air stages of the fans connected to the ZS-SMART (in supply air mode) are adjusted and automatically switch one air stage higher. When the external devices are deactivated (e.g. switching off the bathroom ventilation), the fans return to their original operation. -
Page 21: Electrical Connection
All fans are connected to the ZS-SMART control unit in a star configuration. To ensure optimum functionality of the control unit, a maximum cable length of 40 m between the fan and the ZS-SMART must not be exceeded. -
Page 22: Connection Examples To The Zs-Smart
ELECTRICAL CONNECTION 4.2 Connection examples to the ZS-SMART 4.2.1 Flush-mounted installation (for connection of 2 / 4 fan units): ZS-SMART UP (rear view) Mains voltage connection terminal ZS-SMART connection terminals Connection or PCB terminal with cable and connector plug Fan units WRG MAKANI R / Q... -
Page 23: Flush-Mounted Installation (For Connection Of 2 / 4 / 6 / 8 Fan Units)
V S 1 - V S 2 - 2 12 ❷ ZS-SMART UP (rear view) Mains voltage connection terminal ZS-SMART ZS-SMART connection terminal Universal power supply unit ZS-NT OUTPUT 12VDC connection terminal Connection terminal Mains voltage Power supply unit Connection unit ZS-AE INPUT 12 V DC connection terminal ❷... -
Page 24: Connection Of External Switching Devices
(see chapter: 3.3.2.1) For connecting additional fans in exhaust air mode Connection of external exhaust fan (e.g. BALNEO EX ) ® Relay priority circuit IMR3 ZS-SMART Connection alternative external exhaust fan Page 24 from 40 Installation and operating instructions ZS- SMART... - Page 25 Negative pressure monitor when using 2 / 4 fans For differential pressure equalisation with simultaneous operation of the fireplace and ventilation system. External negative pressure monitor (on site) Installation relay (on site) ZS-SMART Installation and operating instructions ZS- Page 25 from 40 SMART...
- Page 26 ELECTRICAL CONNECTION Negative pressure monitor when using 2 / 4 / 6 / 8 fans Connection without vacuum switch Connection with negative pressure monitor Power supply +12V and [-] for If no negative pressure monitor is connected, the two "+12V" terminals must be connected direct connection from the ZS-NT power directly to the ZS-NT power supply unit! supply unit to the ZS-AE connection unit.
-
Page 27: Cabling
+12V DC WARNING When using the ZS-NT power supply unit, it is essential that the mains voltage of the ZS-SMART and the ZS-NT power supply unit are supplied electrically from the same phase, as otherwise an impermissibly high voltage may be applied to the device, which could destroy it. -
Page 28: Installation And Assembly
• A 230V power connection via NYM-J 3x1.5 mm² / NYM-Y 4x1.5 mm² must be provided to supply power to the ZS-SMART central control unit. The fuse protection must be 6A. • Always use a J-Y(ST)Y 2x2x0.8 mm cable to connect the fan units to the ZS-SMART or to the connection unit (ZS-AE). -
Page 29: Space Required For Installation
ZS-AE connection unit in the switch cabinet 71 = 4TE When installing the ZS-SMART UP for 2 / 4 / 6 / 8 fan units, space must be provided in the control cabinet for the power supply unit and the ZS-AE connection unit. -
Page 30: Mounting Zs-Smart Up For 2 / 4 / 6 / 8 Fan Units
When using the ZS-SMART UP for 2 / 4 / 6 / 8 fan units, the power supply unit and connection unit are mounted and connected on the top-hat rail in the sub-distribution board. The operating unit is mounted in a flush-mounted or cavity wall box and connected to the cables of the connection unit (ZS-AE) in the sub- distribution board using a connecting cable. - Page 31 If necessary, take into account a negative pressure monitor to be installed. Otherwise, active ventilation operation is not possible. • Connect the ZS-SMART control unit to the connection unit via connection terminal . Lay the low- voltage cables (J-Y(ST)Y 2x2x0.8 mm) from the connection unit to the fan connections via the...
- Page 32 Connection terminals 230V AC Connection terminals 12V DC Connection cable power supply unit / connection unit Connection terminals INPUT 12V DC Fan unit connection terminals ZS-SMART connection terminals ❷ Connection terminals for external switching devices Connection terminals Sensors Slide switch zones...
-
Page 33: Operation
6.2 Setting operating modes / programme selection NOTE To save energy, all LEDs on the ZS-SMART are also switched off during operation. All LEDs only light up during the operating status display, configuration or when settings are changed. If there is no activity on the control unit, the LEDs switch off automatically after approx. -
Page 34: Setting The Air Stages
OPERATION Efficiency ventilation The ventilation cycle changes the air flow direction at intervals. The system operates in the preselected air stage. Heat recovery is active. Cross ventilation The connected fans [at terminals F1 / S1] operate continuously in supply air mode. The connected fans [at terminals F2 / S2] operate continuously in extract air mode. -
Page 35: Further Functions
CLEANING AND MAINTENANCE The ZS-SMART control unit is virtually maintenance-free. Any cleaning work required can be carried out by the user after brief instruction. If necessary, the control unit can be cleaned with warm water and a commercially available detergent. We recommend using a lint-free, soft cloth or a soft brush. -
Page 36: Malfunctions And Disposal
At the end of its service life or when the control unit and its components are replaced, they must be disposed of in an environmentally friendly manner. Dismantle the ZS-SMART in reverse assembly sequence. Dispose of the product in accordance with the applicable national regulations. -
Page 37: Warranty And Guarantee
For the complaints process, please refer to our general terms and conditions: https://www.ventomaxx.de/agb/ 10.2 Accessories and spare parts To order spare parts and/or accessories for the ZS-SMART control unit, please contact your dealer or contact our customer service at info@ventomaxx.de. Accessories... -
Page 38: Technical Service
If you have technical problems or questions, please contact our technical support team during regular business hours. Tel: +49 (0)871 953 406-0 Fax: +49 (0)871 953 406-29 Email: technik@ventomaxx.de 11 OTHER 11.1 Overview diagram of fan connections With 2 / 4 connected fans Connection location / room designation Connection Fan unit (e.g. - Page 39 OTHER With 2 / 4 / 6 / 8 connected fans (via connection unit ZS-AE in the sub-distribution board) Connection location / room designation Fan unit (e.g. living room, children's room, office...) Installation and operating instructions ZS- Page 39 from 40 SMART...
- Page 40 Ventomaxx GmbH Roider-Jackl-Straße 5 D-84036 Landshut Phone +49 (0) 871 - 95 34 06 - 0 Fax +49 (0) 871 - 95 34 06 - 29 info@ventomaxx.de www.ventomaxx.de...
Need help?
Do you have a question about the ZS-SMART and is the answer not in the manual?
Questions and answers