Owner`s manual

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by Manzanita Micro's special remote current knob (RCK) unit or by the Manzanita
Micro Smart Box. The Smart Box, accepts and interprets the SAE J1772
communication signal from external EVSE devices such as those found in modern
public charging stations. When the communication cable is plugged into this special
rear control port, then if the Smart Box is receiving a proper J1772 pilot signal, it will
automatically adjust the Manzanita Micro PFC charger to the appropriate maximum
amperage level that the J1772 EVSE can provide.
figure 15. Rear Optional Control Port above brass grounding
stud on PFC Chargers produced since the end of 2012
Remote Current Knob (RCK)
Manzanita Micro chargers have always been famous for the easily adjustable
amperage control knob on the front of the charger. By being able to adjust the
charger's input amperage, the user can quickly turn the charger down when plugging
into a standard 15A 120V wall outlet and then easily turn it up to pull maximum
power from an RV outlet or Level 2 public charging station. The optional Manzanita
Micro Remote Current Knob or RCK now enables users to bury the charger deep in
the vehicle and adjust the current from a remote location.
The RCK is a simple box with an LED, a toggle switch and a knob. There are two
holes for easy mounting and a cable which connects to a special port on the rear of
the Gen 3 PFC battery chargers (see figure 15). This port can also be installed on
any earlier model of charger if the user sends the charger back to the factory for the
modification.
The main RCK box is only about 1.5" x 3" on its mounting face and less than an inch
deep (excluding protrusions). The RCK box was designed to be able to panel mount