Bosch Climate 5000 MS 18 - Page 17

Climate 5000 MS – 6720887246 (2018/04) 17
Wiring
L2
L1
1(A)
2(A)
3(A)
1(B)
2(B)
3(B)
1(C)
2(C)
3(C)
1(D)
2(D)
3(D)
1(E)
2(E)
3(E)
L(C)
N(C)
S(C)
L(D)
N(D)
S(D)
L(E)
N(E)
S(E)
L(A)
N(A)
S(A)
L(B)
N(B)
S(B)
N
L
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
POWER
POWER SUPPLY
POWER SUPPLY
POWER
TO A
TO A
TO A
TO A
TO B
TO B
TO B
TO B
TO C
TO C
TO C
TO C
TO D
TO D
TO D
TO D
TO E
TO E
TO E
TO E
Model C
Model E
Model D
Model F
Fig. 28.
CAUTION
After confirmation of the above conditions, follow these guidelines when performing wiring:
• Always have an individual power circuit specifically for the air conditioner. Always follow the circuit diagram posted on the inside of the control
cover.
• Screws fastening the wiring in the casing of electrical fittings may come loose during transporation. Because loose screws may cause wire burnout,
check that the screws are tightly fastened.
• Check the specifications for the power source.
• Confirm that electrical capacity is suffi cient.
• Confirm that starting voltage is maintained at more than 90 percent of the rated voltage marked on the name plate.
• Confirm that the cable thickness is as specified in the power source specifications.
• Always install an earth leakage circuit breaker in wet or moist areas.
• The following can be caused by a drop in voltage: vibration of a magnetic switch, damaging the contact point, broken fuses, and disturbance of
normal functioning.
• Disconnection from a power supply must be incorporated into the fixed wiring. It must have an air gap contact separation of at least 3 mm in each
active (phase) conductors.
• Before accessing terminals, all supply circuits must be disconnected.
NOTE:
To satisfy the EMC compulsory regulations, which is required by the international standard CISPR 14-1:2005/A2:2011 in specific countries or districts,
make sure you apply the correct magnetic rings on your equipment according to the wiring diagram that adhere to the your equipment.
Contact your distributor or installer to get further information and purchase magnetic rings (the supplier of magnetic rings is TDK (model ZCAT3035-
1330) or similar).