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MANUFACTURED FOR:

MITSUBISHI ELECTRIC US, INC.

SPTB1

INSTALLATION MANUAL

For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.

English

FOR INSTALLER

Separate Power Terminal Block Kit 

Summary of Contents for SPTB1

Page 1: ...ITSUBISHI ELECTRIC US INC SPTB1 INSTALLATION MANUAL For safe and correct use please read this operation manual thoroughly before operating the air conditioner unit English FOR INSTALLER Separate Power Terminal Block Kit ...

Page 2: ...2 Specifications are subject to change without notice 2015 Mitsubishi Electric US Inc Contents 1 Safety Precautions 3 2 Parts List 4 3 Installation 5 4 Wiring Schematic 7 ...

Page 3: ... power until installation has been completed Doing so may result in electric shock or fire Keep the area around the unit clean to keep the indoor unit from accumulating dust on the components Dust particles that enter the indoor unit may cause fire Do not move and re install the SPTB1 yourself Any deficiency caused by the installation may result in electric shock or fire Ask your distributor or sp...

Page 4: ...15 Mitsubishi Electric US Inc 2 Parts List A 1 Terminal Block labeled L1 and L2 B 1 M4 self drilling screw C 1 Wiring harness for communication brown and yellow wires with connector D 1 Wiring harness for power red blue and green wires with connector C D A B ...

Page 5: ...below and remove the ELECTRICAL panel Step 2 Remove the 1 screw that secures the panel to the air handler Step 3 Control box for M P series air handler Step 4 Remove the screw that secures the green wire to the sheetmetal ground Step 5 Remove the harness beginning at the red plug CND next S1 S2 S3 and CN3C Step 6 Remove the harness from the air handler and discard If the model has a ferrite bead r...

Page 6: ... with the provided M4 screw be tween the two terminal blocks in the control box There is already a pilot hole for the M4 screw in the control box Step 10 Plug the connector from the Power Wiring Harness into CND Connect the ground to the screw removed earlier and then connect the blue wire to L1 and the red to L2 NOTE If a ferrite bead was removed from the original wiring harness from the air hand...

Page 7: ...7 2015 Mitsubishi Electric US Inc Specifications are subject to change without notice 4 Wiring Schematic ...

Page 8: ...tions June 2015 Please be sure to put the contact address telephone number on this manual before handing it to the customer This product is designed and intended for use in the residential and light industrial environment 1340 Satellite Boulevard Suwanee GA 30024 Toll Free 800 433 4822 www mehvac com Manufactured for MITSUBISHI ELECTRIC US INC ...

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