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Siemens RMZ790

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Marvo Stock ID MV-80QI

HS Code 85371091

SKU RMZ790

Warranty 12 months

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	RMZ790
Alternative Part Number	RMZ790
Part Manufacturer	Siemens
Part Category	Operator Unit
Part Family
Part Description	The Siemens RMZ790 is a plug-in type operator unit designed for use with universal controllers.
Country of Origin
Commodity Code	853710

The Siemens RMZ790 is a sophisticated operator unit designed to interface seamlessly with the Synco 700 range of universal controllers. This plug-in type unit is an essential component for managing and monitoring HVAC systems, providing users with a user-friendly interface for system configuration and operation.

Crafted with precision, the RMZ790 allows for the activation of preprogrammed applications, modification of existing applications, and the free configuration of new applications, ensuring a high degree of flexibility for various ventilation and air conditioning plant requirements. Its compatibility with a range of preprogrammed applications makes it a versatile choice for building automation tasks.

The unit boasts a sleek design that can be easily mounted on a standard DIN rail or directly onto a wall, offering convenient installation options to suit different environments. The RMZ790 is engineered to work with additional extension modules, expanding its functionality and making it a scalable solution for complex systems.

With its robust construction and intuitive operation, the Siemens RMZ790 operator unit is an indispensable tool for facility managers and technicians looking to optimise their building's climate control systems with precision and ease.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

Peace of mind with every purchase

Anna

‘I can recommend quick, efficient, and professional.’

Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Blažej Knežo

‘Quick response and fast delivery of the product.’

Kayden

‘Services is great.’

Irene

‘Fast delivery and prompt action.’

Muswalin

‘Good packing, quickly delivery and responsible.’

Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Martin Ruml

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Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Kayden

‘Services is great.’

Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Muswalin

‘Good packing, quickly delivery and responsible.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

How do I select the language on the RMZ790 operator unit?

Upon initial startup, the 'Language' menu will appear in English. You can select your desired language from this menu. The language can also be changed at any time during operation through the 'Settings' menu on the device.

Can the RMZ790 operator unit display faults and errors?

Yes, the RMZ790 is designed to display faults and errors with a fault number on the operator unit display. You can view all queued faults through the 'Faults' menu on the device.

Is it possible to configure the contrast on the RMZ790 display?

Yes, the display contrast on the RMZ790 can be adjusted to suit the lighting conditions of the environment. This can be done through the 'Settings' menu on the device.

What should I do if the RMZ790 operator unit is locked in remote operation mode?

If the RMZ790 is locked in remote operation mode, it can be locally restarted by briefly disconnecting it from power. This will reset the device to local operation mode.

How can I acknowledge and reset faults on the RMZ790?

Faults on the RMZ790 can be acknowledged by pressing the fault button on the unit. If a fault requires resetting, it must be acknowledged first, and then the fault message will be maintained until the fault is no longer present. After the fault has been cleared, the fault message can be reset, and the LED on the fault button will extinguish.

Can I enter a custom text or business card on the RMZ790?

Yes, the RMZ790 allows for the entry of custom text and an electronic business card, which can be displayed as an info picture. This can be configured through the 'Settings' menu under 'Texts'.

What types of inputs can the RMZ790 handle?

The RMZ790 can handle various types of inputs including digital, analog, and passive sensor inputs. It is designed to be versatile and accommodate different signal types for comprehensive control and monitoring.

How do I perform a function check or wiring test on the RMZ790?

A function check or wiring test can be performed through the 'Commissioning' and 'Wiring test' menus on the RMZ790. This allows direct activation of outputs to verify proper installation and function.

What should I do if I encounter a sensor error on the RMZ790?

If you encounter a sensor error, you should check the wiring and configuration of the sensor. If the sensor was incorrectly wired and is rewired later, you may need to go to the 'Commissioning' menu and then return to the main menu to clear the fault.

How can I save and backup configuration data on the RMZ790?

Configuration data can be saved and backed up through the 'Commissioning' menu on the RMZ790. This ensures that your settings are preserved and can be restored if necessary.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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