Keypad Connection

The GSZ67 outputs can be controlled by the MR164 keypad and/or an external controller or computer (using the RS232 port), so keypads may not be needed.

More than one or two keypads can be used in a zone and nine (9) is the maximum number of MR164 keypads per GSZ67 allowed.

Note: MR164 keypads are not designed for outdoor use, high humidity, high temperatures or any extremes.

The MR164 contains an almost all brand infrared repeater and most functions can be controlled by the Knoll RB12 remote control. RB12 commands can easily be stored in a learning remote.

The MR164 is connected to the GSZ67 with CAT5 or CATe wire. Each keypad can have a home run or be daisy chained on one wire. If you daisy chain one zone and another zone on one wire you may lose some infrared functionality. Each room or zone has a unique IR pass-thru port as indicated on the rear of the GSZ67. In addition there is an all room IR pass-thru port. If you combine two or more rooms or zones on 1 CAT5 wire the ability to individually split infrared signals will be lost. Each keypad has two RJ45 connectors that are both inputs and outputs for daisy chaining keypads together. Five of the eight CAT5 wire conductors are used.

Note: It is very important to use a top quality RJ45 8/8 crimper tool. We strongly suggest using a cat 5 / RJ45 electronic tester to verify the wire conductors.

We recommend the T568A wiring method, which is shown below.

The functions of each wire connection are also shown.

future use brown future use white/brown Infrared orange ground white/blue +12 vdc blue

future use white/orange SDA green SCL white/green

GSZ67 specifications

The Ariston GSZ67 is a highly acclaimed household appliance known for its robust performance and energy efficiency. This model stands out in the competitive market of refrigerators due to its combination of innovative technologies and user-friendly features designed to enhance user experience.

One of the key features of the Ariston GSZ67 is its spacious interior, crafted to accommodate various food items with ease. The refrigerator boasts multiple shelves made of tempered glass, which offers both durability and better visibility, allowing users to find what they need quickly. The refrigerator section has been designed with adjustable shelves, providing users the flexibility to customize storage as per their requirements.

In terms of cooling technology, the Ariston GSZ67 is equipped with a powerful cooling system that ensures uniform temperature distribution throughout the fridge. This advanced cooling technology helps in preserving food freshness for a longer duration, minimizing spoilage. Additionally, the refrigerator includes a fast cooling option, perfect for quickly chilling beverages or newly added groceries.

Energy efficiency is another hallmark of the Ariston GSZ67, making it an environmentally friendly choice for modern households. It features an A+ energy rating, which translates into lower electricity consumption without compromising performance. This not only benefits the wallet but also reduces the carbon footprint, aligning with contemporary eco-conscious living.

For added convenience, the Ariston GSZ67 comes with a user-friendly digital display that allows individuals to monitor temperature settings easily. This interface simplifies adjustments, ensuring optimal performance based on user preferences. Moreover, the model includes alarm alerts for open doors, reminding users to close the refrigerator to maintain energy efficiency.

The Ariston GSZ67 also features advanced filtration systems to minimize odors, keeping the interior smelling fresh. Its design is not only functional but also aesthetically pleasing, making it a stylish addition to any kitchen decor.

In summary, the Ariston GSZ67 is a well-rounded refrigerator that combines space, performance, and energy efficiency. With its innovative cooling technologies and thoughtful features, it meets the dynamic needs of modern households, proving to be a reliable partner in food preservation and household management. Whether it’s for fresh produce, frozen goods, or beverages, the Ariston GSZ67 provides a seamless experience in food storage and maintenance.