The Panasonic CZ-NV1 is a switching valve for the water circuit of an Aquarea split heat pump. The 3-way valve switches the heating water flow between two consumers, usually between the heating circuit and the hot water storage tank; the page does not explicitly state which switching it refers to. According to the page, it is compatible with Panasonic Aquarea split heat pumps; the page does not state the series and generation. The page describes the accessory in one sentence; we will provide all further information upon request.

Function and Use

• Task: The 3-way valve switches the heating water flow between two consumers, usually between the heating circuit and the hot water storage tank; the page does not explicitly state which switching it refers to
• Heat pump accessory: complements the control of the Aquarea with the measuring point or function that the basic equipment does not include
• Installation: according to the page, installation within the unit (in the indoor unit of the split heat pump)

Requirements and Compatibility

• Heat pump: Panasonic Aquarea split heat pumps according to the page; the page does not state the series and generation; whether your model belongs to it, we check upon request based on the type designation
• Connection: to the control of the indoor unit according to the manufacturer's installation instructions; the page does not state the terminals and settings
• Technical values: connection size, actuator / voltage, cable length are not stated on the page; upon request

Scope of Delivery

• 1x 3-way valve Panasonic CZ-NV1

The page does not state the scope of delivery; mounting material and instructions we confirm upon request.

What you need additionally

• A compatible Panasonic heat pump (Panasonic Aquarea split heat pumps; the page does not state the series and generation)
• Suitable fittings and seals for the water connection, if not included
• Connection and commissioning by a specialist company that services the heat pump

Technical Data

Model	Panasonic CZ-NV1
Type	3-way valve
Compatible with	Panasonic Aquarea split heat pumps according to the page; the page does not state the series and generation
Installation	according to the page, installation within the unit (in the indoor unit of the split heat pump)
Connection size	not specified on the page
Actuator / Voltage	not specified on the page
Cable length	not specified on the page
Manufacturer according to the page	Panasonic Connect Europe GmbH, Wiesbaden
Scope of delivery	1x 3-way valve CZ-NV1; further information not specified on the page

Frequently Asked Questions

What is the Panasonic CZ-NV1 used for?

The 3-way valve switches the heating water flow between two consumers, usually between the heating circuit and the hot water storage tank; the page does not explicitly state which switching it refers to. Without this accessory, the control is missing the measured value or function; whether your system needs it depends on the hydraulic diagram and is determined during planning.

For which heat pumps is it suitable?

According to the page, for Panasonic Aquarea split heat pumps; the page does not state the series and generation. Whether your model is approved, we check upon request based on the type designation of the indoor unit.

What is included in the scope of delivery?

The page states 1x 3-way valve CZ-NV1. Whether mounting material, cable or instructions are included is not stated on the page; we confirm it upon request.

How is it installed and connected?

According to the page, installation within the unit (in the indoor unit of the split heat pump). The electrical connection is made to the control of the indoor unit according to the manufacturer's installation instructions; then the function is activated in the control.

Can I install the accessory myself?

The installation is the responsibility of the specialist company that installs or services the heat pump: For the connection, the indoor unit must be opened and the control switched over, and with incorrect assignment, the system will operate incorrectly.