RICH SOLAR RS-PC80 Solar Battery Power Converter User Manual
- August 30, 2024
- RICH SOLAR
Table of Contents
RICH SOLAR RS-PC80 Solar Battery Power Converter
MODEL: RS-PC80, RS-PC100
THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR POWER
CONVERTER. YOU READ THIS MANUAL AND FOLLOW THE INSTRUCTIONS EXACTLY.
IMPORTANT SAFETY INFORMATION
A SAFETY ALERT
For your safety, read all instructions before installation and operation.
INSTALLER: Provide these instructions to the end user or consumer.
CONSUMER: Keep these instructions for future reference.
NOTICE: Products are not to be used nor are warranted in aerospace,medical or life safety applications.
WARNING-Avoid Possible Injury or Death
120 VAC is present. This Converter/Charger is designed to convert 120 VAC to
12 VDC. It also provides low voltage power for charging on-board 12 VDC
batteries. The Converter/Charger is a “switch mode” type and is designed to be
maintenance-free with no user serviceable components.
The Converter/Charger power output is “current limiting” by design.
WARNING-Avoid Personal injury or Product Damage
NEVER store electrical devices in compartments where flammable liquids (such
as gasoline) exist.
DO NOT mount/install unit in compartments designed for storage of batteries of
flammable liquids.
SPECIFICATION
RS-PC80
- DC Output VoltAage (No Load) Approx: 14.6/13.6/13.2V
- Max Amp Output Continuous: 80A
- Max Power Output Continuous: 1168W
- Max AC Current: 13A
- Typical Efficiency: >85%
- Fan Control: Proportional
- Reverse Polarity, Overload and Thermal Protection
RS-PC100
- DC Output Voltage (No Load) Approx: 14.6/13.6/13.2V
- MAX Amp Output Continuous: 100A
- MAX Power Output Continuous: 1460W
- MAX AC Current: 15A
- Typical Efficiency: >85%
- Fan Control: Proportional
- Reverse Polarity, Overload, and Thermal Protection
INSTALLATION & MAINTENANCE INSTRUCTIONS
DISCONNECT DC POWER
Disconnect the battery POS (+) wire at the battery end before connecting this
Converter/
Charger to any vehicle/device wiring.
LOCATION
The mounting location may be on any interior (out of direct weather) surface.
Location chosen must be accessible after installation. When mounted inside a
cabinet, the cabinet must be large enough to allow dissipation of heated air.
Make sure that there is a minimum of 1″ (one inch) free air space at each end
of the unit so that cooling air can move through the unit properly. AVOID
foreign contaminants such as dirt, metal particles or moisture.
MOUNTING
Flanges with holes are provided for ease of mounting using standard fasteners.
Confirm that the surface that the converter is mounted to is solid and will
hold the weight (6 lbs) during vehicle operation.
ELECTRICAL REQUIREMENTS
A 120 VAC receptacle needs to be located within 36 inches of the
Converter/Charger to supply power. Electrical consideration should also be
given to mounting near the locations of the batteries and the 12 VDC
distribution panel.
ELECTRICAL CONNECTIONS
Be sure to tighten all connections securely. A loose connection can quickly
cause terminals and wires to overheat. Review unit labels for recommended
terminal torque values.
THE FAN WILL NOT RUN ALL THE TIME. THE FAN IS TEMPETURE CONTROLD AND WILL ONLY
RUN WHEN NEEDED
Never Leave the XX unattended when plugged in.
ALL PRODUCTS MUST BE INSTALLED BY A CERTIFIED ELECTRICIAN.
WARNING- Avoid Possible Injury or Death 120 VAC Connection – First confirm that the 120 VAC power source AC circuit breakers) are in the off position. DO NOT turn-on AC circuit breakers until installation is complete.
- Using an 8 AWG minimum size copper wire, attach from the vehicle/device chassis to the Converter/Charger Bonding Lug.
- Using the attached power cord on the Converter/Charger, connect firmly to the 120 VAC receptacle.
12 VDC Wiring – It is important to use the correct wire gauge. Use a minimum of 8 AWG size copper wire.
- The terminal marked + or POS is for the RV 12 VDC positive connection.
- The terminal marked – or NEG is for the RV 12 VDC negative connection.
- The 12 VDC output wiring does not require over-current protection because the Converter/Charger limits current output. However, all electrical connections need to comply with the appropriate NEC code.
LEAD ACID CHARGING MODE
This is the Factory Settings with the Smart charging mode ‘ON’ with the Output
Voltages preset to 14.6V / 13.6V and 13.2V.
DESCRIPTION: This mode provides an automatic charging system in three steps.
- A fast charge to bring a good, drained battery back up to full voltage rapidly (“Boost”).
- A standard charge to bring the battery up to a full charge at a safe rate to prolong the life of the battery and provide power to run 12V lighting and appliances in the vehiclel/device (“Normal”).
- A trickle charge to keep the battery fresh during times of load inactivity (“Storage”). The charger automatically changes modes to accommodate changes in conditions. The chart below is for reference only, voltages may vary.
LITHIUM CHARGING MODE
This option provides an automatic charging system in two steps.
- A fast charge (Boost 14.6V) to bring a good, drained battery back up to full voltage rapidly.
- A trickle charge (Float 13.6V) to keep the battery both fresh during times of load inactivity to safely prolong the life of the battery and provide power to run 12V lighting and appliances in the vehicle/device. The charger automatically changes modes to accommodate changes in conditions. The chart below is for reference only, voltages may vary.
TEST
First, disconnect all loads and battery on the Converter/Charger by removing
all 12 VDC connections from + or POS. Second, attach a multimeter instrument
between the positive and negative terminals of the Converter/Charger. Then
energize the 120 VAC converter circuit. Test for proper output power using the
multimeter. Measure the output voltage from the positive and negative
terminals. The voltage should read 14.6 +/- 0.2 VDC. Add 12 VDC load
connections to about 2/3 of the rated capacity of the converter, Recheck the
voltage, which should remain approximately the same as at no load.
NOTE: If the charger’s output voltage is set below the battery voltage the charge will not charge plus the LED will not come on.
BATTERY
With the 120 VAC disconnected, reconnect the + or POS positive terminal to a
known good battery. With the converter 120 VAC energized, measure the voltage
at the converter and at the battery. The voltage should be about the same in
both locations. As with any battery it is important that the fluid level be
checked on a regular basis. When continuously connected to any charging source
all batteries will “Gas” and lose some fluid.
WARNING- Avoid Personal Injury/Product Damage
HL-POT TESTING (Vehicleldevice Manufacturing Faclies Only)
DO NOT Hi-Pot DC wiring with the Converter/Charger connected to the
vehicle/device wiring in order to prevent serious iniury and/or damage.
TROUBLESHOOTING
NOTE: Before removing and replacing the Converter/Charger, perform the following checks:
- Disconnect the AC power from the vehicle/device.
- Disconnect the wiring and Battery from the Converter Positive + output terminal.
- Re-connect the AC power to energize the Converter.
- Using a voltmeter, measure the voltage at the Converter – and + Output terminals.
- The Converter is OK if the voltage reading is between 13 VDC and 14 VDC (typically 13.6 VDC).
- Otherwise check the table below:
| CONDITION | POSSIBLE CAUSE |
|---|---|
| No 12 VDC output |
• 120 VAC not connected to coach or the coach AC circuit breaker is in the off position.
• Reversed battery fuses blown. (Battery wiring connections
are reversed)
• Severe overload or shorted load Remove all loads and retest per above instructions.
• Converter/Charger internal failure.
Converter cycles
On &Off
|
• Fan air flow is inadequate or blocked (1″ minimum free air space at each end required)
• Converter/Charger internal failure.
Reversed Battery
fuses blown
|
• Battery wiring connections are reversed.
• Defective batterv possible bad cells
---|---
12 VDC output
istoolow
|
• Attached load exceeds rating of the Converter/Charger
• Defective bilttery, possible bad cells
• Converter/Charger internal failure.
LED light is not on
|
• The output voltage of the charger has dropped below the battery voltage. If charging a battery the unit is best to be in its factory starting at 14.6V. unless the Battery Manufacturer recommends otherwise.
• Charger internal failure.
1-800-831-9889
support@richsolar.com
www.richsolar.com
5550 Jurupa St, Ontario, CA 91761