Section 4: Control Panel Installation; Mounting The Control Panel Cabinet; 1: Preventing Water Damage; 2: Removing The 6820 Assembly From The Housing - Honeywell 6820 Manual

4.1 Mounting the Control Panel Cabinet

Read the environmental specifications in Section 3.2 before mounting the control panel cabinet. This will ensure that you select a suitable
location.
The 6820 cabinet can be surface or flush mounted. Cabinet base dimensions are 24.75" H x 14.5" W. If you flush mount there should be 1.5"
to 1.75" of cabinet extruding from the wall, this should be measured from either the top edge or bottom edge to the exterior side of the sheet
rock. Do NOT flush mount in a wall designated as a fire break.
The 6820EVS cabinet can be surface or flush mounted. Cabinet base dimensions are 26.5" H x 20.0"W. If you flush mount the cabinet, there
should be 1.5" to 1.75" of cabinet extruding from the wall, this should be measured from either the top edge or bottom edge to the exterior
side of the Sheetrock. Do NOT flush mount in a wall designated as a fire break.
24.75"
4.1.1 Preventing Water Damage
Water damage to the fire system can be caused by moisture entering the cabinet through the conduits. Conduits that are installed to enter the
top of the cabinet are most likely to cause water problems. Installers should take reasonable precautions to prevent water from entering the
cabinet. Water damage is not covered under warranty.
4.1.2 Removing the 6820 Assembly from the Housing
Should it ever be necessary to remove the control panel assembly from the cabinet for repair, do so by unscrewing the nuts that connect the
control panel assembly to the cabinet. Do not attempt to disassemble the circuit boards.
4.1.3 Ethernet Connection
The Ethernet connect is used for IP communication. For port location, see the figure below.
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Section 4: Control Panel Installation

14.5"
11"
6820
Figure 4.1 FACP Cabinet Dimensions
26.5"
6820/EVS Manual — P/N LS10144-001SK-E:E 4/6/2022
20"
16"
6820EVS