RMM+ installation guide on Carrier ML2i/ML3

Rev. 131213

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Electrical ratings and requirements Product Supply Ratings:

– Power Supply: 24 VAC +20/-30% 50-60 Hz or 24-41 VDC

– Power consumption max: 36 VA

Power line communication voltages ratings:

– Rated voltage 440 V, 3 Phases +20/-30%

– Frequency: 50-60Hz

– Power consumption max: 0.1 A

Disconnect Device:

– This product requires a disconnect device. The disconnect device must be easily accessible by the service personnel.

Fuse:

– This product requires an external over current protection device.

– Maximum allowable fuse size is 32 A.

Warning:

– This product is for intended use only in a restricted access location. Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken

– This product is for build in only, and requires a suitable electrical and fire enclosure in the final place of installation. Minimum fire requirement for electrical enclosure is UL 94 V-2.

Warning for improper use of rechargeable battery:

– Only replace with rechargeable Emerson battery of same type

CAUTION

RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTION

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Caution! During the installation a hole is to be drilled in the controller door.

Make sure that power is off, unit is disconnected and that no parts inside the unit are damaged during the drilling.

CHECK CONTAINER ID:

Container ID in the container controller must be correct

– verify and correct if necessary.

CHECK CONTROLLER SOFTWARE:

It is strongly recommended to update

to latest controller software

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RMM+ installation guide Carrier

Required tools:

19mm Drill

Marker

Cutting compound for the drill

Drill for removing burrs

Degreasing rags

Screwdrivers

Side cutting pliers

A complete RMM+ kit includes:

RMM+ unit

Antenna (black version recommended) with cable and connectors

1 piece cable holder

2 pieces cable binders

2 pieces PG11 nuts

Drill guide

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RMM+ installation guide on Carrier ML2i/ML3

1-2: • Place the drill guide sticker centered below the controller display.

• Mark the holes with a marker.

• Apply cutting compound to the drill before drilling.

• Drill the two 20 mm holes

• Remove drill guide sticker

• Remove all burrs after drilling

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2

IMPORTANT: Controller door should be kept open during drilling

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RMM+ installation guide on Carrier ML2i/ML3

3: Degrease the surface before fitting the antenna.

4-6: Mount the antenna using the supplied PG11 nuts

Tighten the nuts firmly (Torgue 2.5 Nm)

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RMM+ installation guide on Carrier ML2i/ML3

7: Guide the cable from the antenna to the RMM+ device.

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RMM+ installation guide on Carrier ML2i/ML3

9-10: Remove the old modem if one is installed. If no modem installed continue to: 12.

11: Remove and reuse screws and/or locking disks

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RMM+ installation guide on Carrier ML2i/ML3

12-14: Fit the new RMM+ modem with the screws. If no old modem, you need to determine if it is quarter turn or threaded screws that are to be used.

15: Connect the plugs for the antenna by matching the colours. The other 3 plugs are to be mounted in their respective sockets. Make sure no cables are with tension

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RMM+ installation guide on Carrier ML2i/ML3

16:

Turn on the reefer and verify functionality of RMM+.

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Verify that the ”Ctrl” LED (green) must

turn on within 2 minutes.

(If no light check center 7-pin connector)

(if flashing check container ID in controller)

Verify ”Power” LED (green) is lit (if not check 24 volt power supply on 3-pin

connector)