7
Operating Temperature
Note: Performance may be reduced outside of these
operating temperatures.
Cooling operation
Outdoor temp:
Indoor temp:
Heating operation
Outdoor temp:
Indoor temp:
1. Power cord conductors are distinguished according to color as follows (see Fig.a)
2. For your safety and protection, this unit is earthed through the power cord (see Fig.b)
Please contact the manufacturer or its service agent or a similar qualified person if
you want to replace it.
3. Be sure that the unit being correctly grounded. The wall outlet (Air-break switch)
should be provided with reliable earth wire.
4. The unit should be provided with an individual circuit and the circuit breaker/fuse
rating should be the same as that of the power cord and wall outlet.
POWER
CORD
L
E
N
E-Earth wire, yellow/green
N-Neutral wire, blue
L-Live wire, brown
Fig.a
Wall outlet
Air-break switch
Fig.b
Power point requirement
NOTE: To be in compliance EN61000-3-11, the product MWT2F-21CM-QB4 shall be
connected only to a supply of the system impedance: |Zsys|=0.156 ohms or less; the
product MWT2F1-22CM-QB4 shall be connected only to a supply of the system
impedance: |Zsys|=0.132 ohms or less;the product MWT2F1-22CM-QB8 shall be
connected only to a supply of the system impedance: |Zsys|=0.077 ohms or less. Before
connect the product to public power network, please consult your local power supply
authority to ensure the power network meet above requirement.
CAUTION: Before installing, remove all packaging from inside
the carton, along with any inserts placed into the side louvers.
Inserts placed into
the side louvers.
Remove inserts placed
into the side louvers.