Brivis MINHW020, Installation Manual

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NOTE: Please refer to the following diagrams for the wiring connections for the various models.
ELECTRICAL WORK
18
One Outdoor - Two Indoor models:
One Outdoor - Three Indoor models:
Please run the main power cord through the lower line-outlet of the cord clamp.
POWER
L N
L(A) L(B) N(A) N(B) S(A) S(B)
TO A TO B
L N S L N S
L N
L(A)N(A)S(A)
POWER
TO A
L N S
L(C)N(C)S(C)
TO C
L N S
L(B)N(B)S(B)
TO B
L N S
One Outdoor - Four Indoor models:
L N L(A)N(A)S(A)
POWER
TO A
L N S
TO C
L N S
TO B
L N S
L(B) N(B) S(B) L(C) N(C) S(C) L(D) N(D) S(D)
TO D
L N S
One Outdoor - Five Indoor models:
L N
L(A)N(A)S(A)
POWER
TO A
L N S
TO D
L N S
TO C
L N S
L(C) N(C) S(C) L(D) N(D) S(D)
TO E
L N S
L(B)
N(B) S(B)
TO B
L N S
L(E) N(E) S(E)
1) An individual power circuit must be used for
this system. Wiring shall be conducted in
these installation instructions.
2) The screws which fasten the wiring within the
vibration in transportation. Please ensure that
sufficiently tightened. Loose connections may
to an electrical failure or malfunction.
3) Confirm the suitability of the power source.
4) Confirm that electrical capacity is sufficient
5) Ensure that the starting voltage is maintained
marked as marked on the name plate.
6) Confirm that the cable thickness is suitable
7) Always use an adequately sized circuit breaker.
8) The following issues may be caused by voltage
Vibration/chattering of contactors, which will damage the
malfunction of the system.
9) Before accessing the electrical terminals,
CAUTION
CAUTION
CAUTION CAUTION
accordance with the unit circuit diagram, and
electrical switchboard may come loose from
all electrical connections within the unit are
cause overheating at the terminals, leading
for the operating current of the system.
at more than 90 percent of the rated voltage
for the power source specification.
drop.
contact points, blown fuses breaking, overload and/or
disconnect all power from the system.
Compressor
Stop time
Minimum 3 minutes
Power
Voltage variance
Voltage drop
Voltage imbalance
/- 10% of supply voltage
/- 15% of supply voltage
/- 3% of supply voltage
start/stop
supply
voltage
Compressor / Power Supply Information