Setting The Thermostat For Desired Internal Temperature - Phocos FR-B Serie Betriebsanleitung

electrical wiring.
Please consult the below wiring diagrams for more information:
Wiring Diagram 1: Connection to Solar Charge Controller DC Load Port
(Shown with Phocos Model# CML-USB-20 - Common Positive)
PV Panel/Array
NOTE: For positive ground systems, always install battery fuse on the negative battery wire as shown above.
Wiring Diagram 2: Direct Connection to 12 or 24V Battery – Negative Ground
NOTE: For negative ground systems, always install battery fuse on the positive battery wire as shown above.

4. Setting the Thermostat for Desired Internal Temperature

The FR-B Refrigerator/Freezer is equipped with a wide-range temperature thermostat which allows the unit to operate
as either a Refrigerator or a Freezer. To set your FR-B thermostat to the desired temperature, please follow the below
steps:
1. Locate thermostat knob on the right side of the cabinet near the bottom
2. Choose your desired internal temperature from the below table:
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12 or 24V Battery
Fuse
12 or 24V Battery
Solar Charge
Controller
Fuse
FR-B Compressor
FR-B Compressor
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