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4. Handling and Storage
The devices can be transported and stored in any position. Damages must be reported immediately to the freight forwarder. Non-observance of the
transport and mounting instructions will void any warranty. Air-to-water heat exchangers must be operated only in the specified position.
In case of storage or transport temperatures below the freezing point, ensure that no water from commissioning is in the heat exchanger. (Blow out with
compressed air in forward direction with open valve.)
Please provide the following environmental conditions during transport, storage and operation:
• Dry
• Dust-free
• Corrosion-protected
• Frost protected /completely empty
4.1 Receipt and Control of the Delivery
The goods are delivered in cardboard boxes.
Please check the packaging after receipt of goods for:
• Transport damages.
• Other conspicuous features.
Any damages found must be filed immediately (damages should be confirmed in writing by the freight forwarder!)
5. Unpacking and Control of Goods
Dispose the packaging material environmentally friendly or re-use it.
• Check the goods for damages.
Any damage found has to be filed and reported to your local sales office (see last page).
• Check the goods upon receipt for completeness.
5.1 Scope of Delivery
• Air-to-water heat exchanger
• Mounting hardware
• Operation manual
• Technical data sheet with drilling template and circuit diagram
• Declaration of conformity
• Rubber seal (if not foamed-in place)
6. Commissioning – Start-Up
Follow all operating instructions in order to minimize the risk of bodily injuries and damages.
The heat exchanger must only be operated in flawless condition. In case of malfunctions, switch off the heat exchanger immediately.
6.1 Installation
• To make installation as easy as possible, the unit is supplied with a drilling template, showing all openings for air entry and outlet as well as mounting
holes.
• Mount/adhere the provided gasket around the cut-outs (depending on the type, loosely enclosed or foamed-in place).
• Fix the device at the enclosure/ cabinet with the provided mounting hardware.
• The device must be installed in its operating position.
• All relevant local laws and regulations must be observed.
• Observe the operating and safety instructions at the installation site.
6.2 Instructions for Electrical Connection
• Read the operation manual before connecting the air-to-water heat exchanger
• The air-to-water heat exchanger may only be commissioned by trained personnel.
• All relevant connection instructions of the responsible energy supplier have to be adhered to.
• Voltage requirements and technical details are listed on the type plate or the enclosed technical data sheet.
• Connect the air-to-water heat exchanger to the power supply via an all-pole disconnecting device according to the over-voltage
category III (IEC61058-1).
• The electrical connection must only be done by qualified electricians according to all relevant German VDE directives and the applicable local electrical
requirements.
• Power connection must correspond to the enclosed circuit diagram and technical data sheet.
• We recommend the use of a door contact switch. If no connection possibility is available, disconnect the device from the power supply.
• For factory settings, see technical documentation.
