Plasma Air 660 Installation Manual
INSTALLATION, OPERATION
& MAINTENANCE
MANUAL
Plasma AIR
MODEL 660
REV 7/19
www.plasma-air.com
INTRODUCTION
The Plasma Air Model PA660 is a needlepoint brush type ionizer producing
an equal amount of positive and negative ions. The PA660 also includes dry
contacts which indicate ionizer functionality to a BAS (Building Automation
System). This ionization unit is effective in reducing harmful pollutants and
odors by introducing positive and negative ions into the system airflow. This
unit is highly versatile as it may be installed in an air handling unit, fan coil
unit, PTAC, heat pump and even a ductless split system. The model PA660 is
self contained in a potted PBT box which has molded flanges with mounting
holes. Models are available to accept 12V DC, 24V AC, 120V AC and
208-240V AC without the use of an external power supply.
LOW MAINTENANCE
The PA660 is designed for continuous operation without requiring replacement parts. It is recommended that the device is mounted downstream of
the filter to ensure the carbon fiber brushes remain clean.
CLEANING INTERVAL:
The PA660 was designed for low maintenance. The device should be
checked semi-annually to confirm the brushes are clean for maximum
output. If the carbon fiber brushes do get dirty, the instructions below
outline how to clean the device:
1. Disconnect power.
2. Remove any accumulated dust on bristles of the brushes with either
compressed air or a toothbrush.
3. Reconnect power.
MECHANICAL INSTALLATION INSTRUCTIONS
GENERAL MOUNTING CRITERIA:
1. Do not connect to power before mechanical installation is complete.
2. Mount ionization unit to allow access for general maintenance.
3. Mount the unit at or near the fan inlet using the holes in the mounting
flanges, insuring that the air stream flows over the 2 brushes simultaneously. See figures 1 & 2.
4. The unit should be mounted downstream of the filter.
5. For best results avoid locations directly after a cooling coil or humidifier.
6. Ensure that there is at least 1/2" of clearance between the brushes and
any metal or other obstructions.
IONIZATION BRUSHESMOUNTING FLANGE MOUNTING FLANGE
AIR FLOW
FIGURE 1
MONITORING
BAS
WIRES
POWER WIRES
LED INDIC ATOR LIGHT
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