Important Safety Instructions - Daikin DV PTC 14 Series Installation Instructions Manual

Index Continued
18 Fully Communicating Daikin System ............................................... 18
18.1 Overview ..................................................................................... 19
18.2 Airflow Consideration .................................................................. 19
18.3 Control Wiring ............................................................................. 20
18.4 Fully Communicating Daikin System Advanced Features .......... 20
18.5 Diagnostics ................................................................................. 20
18.5.1 Network Troubleshooting ......................................................... 20
18.5.2 System Troubleshooting .......................................................... 21
19 Start-Up Procedure ............................................................................. 21
20 Regular Maintenance ......................................................................... 21
21 Communications Troubleshooting Chart ......................................... 22
22 Air Handlers Advanced Features Menu ............................................ 23
22 Diagnostic Codes ............................................................................... 24
23 Wiring Diagrams ................................................................................. 25

1 Important Safety Instructions

The following symbols and labels are used throughout this
manual to indicate immediate or potential safety hazards. It is the
owner's and installer's responsibility to read and comply with all
safety information and instructions accompanying these symbols.
Failure to heed safety information increases the risk of personal
injury, property damage, and/or product damage.
ATTENTION
INSTALLING PERSONNEL:
Prior to installa�on, thoroughly
familiarize yourself with this In-
stalla�on Manual. Observe all
safety warnings. During installa-
�on or repair, cau�on is to be
observed. It is your responsibility
to install the product safely and
to educate the customer on its
safe use.
HIGH VOLTAGE!
Disconnect ALL power before servicing or installing this
unit. Multiple power sources may be present. Failure to
do so may cause property damage, personal injury or
death.
This product is factory-shipped for use with 208/240/1/60
electrical power supply. DO NOT
operate with any other power supply.
reconfigure this air handler to
To avoid property damage, personal injury or death due to
electrical shock, this unit MUST have an
unbroken electrical ground. The electrical ground circuit may
consist of an appropriately sized electrical wire connecting the
ground lug in the unit control box to the building electrical
service panel.
Other methods of grounding are permitted if performed in
accordance with the National Electric Code (NEC)/American
National Standards Institute (ANSI)/National Fire Protection
Association (NFPA) 70 and local/state codes. In Canada,
electrical grounding is to be in accordance with the Canadian
Electric Code (CSA) C22.1.
When installing or servicing this equipment, safety clothing,
including hand and eye protection, is strongly recommended.
If installing in an area that has special safety requirements
(hard hats, etc.), bserve these requirements. o
To prevent the risk of property damage, personal injury, or
death, do not store combustible materials or use gasoline or
other flammable liquids or vapors in the vicinity of this unit.
2
uninterrupted,
CAUTION