Hc-A16Knx; Safety Summary; Installation; Installation Site Selection - Hitachi PC-ARF Technical Catalogue

7 Gateways for building management systems

HC-A16KNX

7.2 HC-A16KNX

7.2.1 Safety summary

C A U T I O N
• Do not connect voltage input to the control system before preparation for test run has been correctly completed.
• Read this manual carefully before performing installation work.
• Read this manual in order to configure the HC-A16KNX.
• This appliance must be used only by adult and capable people, having received the technical information or instructions to handle
properly and safely this appliance.
• Children should be supervised to ensure that they do not play with the appliance.
• Do not install HC-A16KNX in places :
- With vapour, oil or dispersed liquids.
- With heat sources nearby (sulphuric surroundings).
- Where accumulation, generation or leaks of inflammable gases has been detected.
- That are near the sea, in saline, acid or alkaline surroundings.
• Install HC-A16KNX away from possible sources of electromagnetic waves.
• Respect local electrical standards.
• Use a power circuit that is not subject to peak demands.
• Ensure that there is enough free space around the HC-A16KNX so that the heat may dissipate adequately (refer to "Installation Work").
• If you install the HC-A16KNX in vertical position, install the power supply in the lower part and the temperature control outputs in the
upper part.

7.2.2 Installation

7.2.2.1 Installation site selection

Take note of the maximum admissible cable length between units and the control as well as between the units themselves,
as shown in the following table:
Cable section

7.2.2.2 Components list

Unpack the unit and check that:
• The package contains all the components (see next table).
• All components are in perfect condition.
Otherwise, contact the manufacturer.
HC-A16KNX
Installation and operation manual
635 635
TCGB0106 rev.0 - 12/2014
0.3 mm
Cable length
Name
≥ 0.75 mm
2
30 m 500 m
Quant.
To control the system operation using this KNX
1
gateway.
1 Installation and operation unit instructions.
2
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