Johnson Controls LN Series Installation Instructions Manual

LN Series Line Powered Fan Coil Unit Controller (PFCU)
Installation Instructions
LN-PFCUA-1, LN-PFCU-1
Application Requirements
Follow these recommendations for proper installation
and subsequent operation of each controller:
• Keep the controller at room temperature for at least
24 hours prior to installation to ensure evaporation
of condensation that may have accumulated due to
low temperature during shipping.
• Properly inspect the product for shipping damage.
Do not install damaged controllers.
• Record the Neuron® ID located on both sides of
the device to commission the device later.
• Ensure proper clearance and ventilation for the
controller. Position the controller with the
ventilation slots and power supply/output terminal
block connector towards the top for safety and to
allow proper heat dissipation.
• Operate the controller under the following
conditions:
- Ambient temperature: 32 to 158°F (0 to 70°C)
- Relative humidity: 0 to 90%, noncondensing
IMPORTANT: Prevent any static electric discharge
to the controller. Static discharge can damage the
controller and void the warranties.
North American Emissions Compliance
United States
Compliance Statement (Part 15.19)
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation.
Warning (Part 15.21)
Changes or modifications not expressly approved by the
party responsible for compliance could void the user's
authority to operate the equipment.
Canada
This Class (A) digital apparatus meets all the
requirements of the Canadian Interference-Causing
Equipment Regulations.
Industry Canada Statement
Le terme « IC » précédant le numéro d'accréditation/
inscription signifie simplement que le produit est conforme
aux spécifications techniques d'Industry Canada.
Mounting
You can mount each controller on a DIN rail, in a panel,
or on a wall. The controllers are equipped with
2 mounting holes measuring 0.25 x 0.165 in.
(6.35 x 4.191 mm).
DIN Rail
To mount the controller on a DIN rail:
1. Ensure the DIN rail is properly mounted on the
wall.
2. Clip the controller onto the DIN rail.
LN Series Line Powered Fan Coil Unit Controller (PFCU) Installation
Code No. LIT-12011319
Issued April 24, 2014
Supersedes November 9, 2007
Instructions
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