3) Connecting Remote Controller - Mitsubishi Electric PWFY-P200VM-E-AU Data Book

(3) Connecting remote controller, indoor and outdoor transmission cables
• Connect unit TB5 and outdoor unit TB3. (Non-polarized 2-wire (shield))
The "S" on unit TB5 is a shielding wire connection. For specifi cations about the connecting cables, refer to the
outdoor unit installation manual.
• Install a remote controller following the manual supplied with the remote controller.
(3)-1 Power supply examples
(3)-1-1 Using MA Remote controller (Remote controller is optionally available)
• Connect the "1" and "2" on unit TB15 to a MA remote controller. (Non-polarized 2-wire)
[Fig. V. 1. (3). 1] MA Remote controller
(A) (B)
TB3 TB02
M1M2 M1M2 S
• DC 10 to 13 V between 1 and 2 (MA remote controller)
[Fig. V. 1. (3). 2] MA Remote controller
PWFY- P100VM-E-BU
(D)
(E)
M1
N
L
• The MA remote controller cannot be used at the same time or interchangeably.
Note:
Ensure that the wiring is not pinched when fi tting the terminal box cover. Pinching the wiring may cut it.
Caution:
• Use wire with supplemental insulation.
• Input to TB142A, TB142B, and TB142C should not carry voltage.
• Cables from equipment connected to external input/output should have supplemental insulation.
• Use a single multiple-core cable for external input/output to allow for connection to the PG screw.
Caution:
Wire the power supply so that no tension is imparted. Otherwise disconnection, heating or fi re result.
(C)
TB5 TB15
M1M2 S 1 2 S
earth cable
(shielded)
(D)
(shielding wire)
TB5 TB15
M1M2 S 1 2
PWFY- P100, 200VM-E-AU
(B)
S
2
1
S
(A)
M2
(E)
DC10~13V
(C)
A B
1 2
L
(E)
(A) Outdoor unit
(B) BC controller/WCB
(C) PWFY-P100VM-E-BU
(D) PWFY-P100, 200VM-E-AU
(E) MA remote controller
(E)
(B)
2
(D)
(A)
1
S
M2
M1
DC10~13V
(C)
N
A B
1 2
- 57 -
(A) Non-polarized
(B) TB15 (MA remote controller cables)
(C) MA remote Controller
(D) TB5 (Transmission cables)
(E) TB2 (Power supply wiring)