6
Multi V Ducted Indoor Units
Due to our policy of continuous product innovation, some specifications may change without notification.  
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SAFETY INSTRUCTIONS
WIRING
High voltage electricity is required to operate this system. 
Adhere to the National Electrical Codes and these  
instructions when wiring. 
Improper connections and inadequate grounding can cause accidental 
injury or death.
Always ground the unit following local, state, and National 
Electrical Codes.
Turn the power o at the nearest disconnect before servicing 
the equipment.
Electric shock can cause physical injury or death.
Properly size all circuit breakers or fuses.
There is risk of re, electric shock, explosion, physical injury or death.
The information contained in this manual is intended for use 
by an industry-qualied, experienced, trained electrician 
familiar with the U.S. National Electric Code (NEC) who is 
equipped with the proper tools and test instruments.
Failure to carefully read and follow all instructions in this manual can  
result in equipment malfunction, property damage, personal injury or 
death.
Ensure the unit is connected to a dedicated power source 
that provides adequate power.
If the power source capacity is inadequate or the electric work is not per-
formed properly, it may result in re, electric shock, physical injury or death.
Refer to local, state, and federal codes, and use power wires 
of sucient current capacity and rating.
Wires that are too small may generate heat and cause a re.
Secure all eld wiring connections with appropriate wire 
strain relief.
Improperly securing wires will create undue stress on equipment power 
lugs. Inadequate connections may generate heat, cause a re and 
physical injury or death.
Properly tighten all power connections. 
Loose wiring may overheat at connection points, causing a re, physical 
injury or death.
Note:
 Do not cut, lengthen or shorten the communications and 
power cable between any dry contact unit and its connected 
indoor unit. Do not install the unit in a location where the com-
munications and power cable cannot be safely and easily con-
nected between the two units. Do not allow strain on this cable.
Poor cable connections can cause equipment malfunction.