Manual
Classic SL owner’s manual (continued)
26 | P a g e x x - xxx- x x R E V : A
Stuck in the “VMM” or Quick
Start.
*Do a hardware factory restore. There are 4 sets of jumpers directly above the
blue terminal block. For the purpose of this we will call the left most jumper JP1
and the right most JP4 (actually labeled "Boot")
Step 1- Turn the PV and Battery power off to the Classic and remove
the front cover
Step 2- Locate the 2 jumpers JP1 and BOOT (JP4). Take the actual
jumpers and keep them in your hand
Step 3- Turn the Battery power on to the classic
Step 4- within 1 minute place jumper JP4 on its two pins and then place
jumper JP1 on its two pins. at this point the 3 leds on the top of the
circuit board should flash back and forth for about 60 seconds.
Step 5- After the flashing stops power down the classic and remove JP1
and JP4 and stow them back on a single pin like they where.
Step 6- Put the front cover on and power up the Classic Lite. If you have
the MNLP set to Custom you will need to go to the local app and reset
the battery voltage and setpoints etc.
Table 5
Electrical Specifications
Model
Classic150-SL
Classic200-SL
Classic250-SL
Operating Volts in
150VDC
200VDC
250VDC
Max Hyper VOC
150+battery
200+battery
250+battery
*Battery Charge Volts
12-93 volts
12-93 volts
12-93 volts
**Absolute Current
Output at 25°C
96a at 12v battery
94a at 24v battery
83a at 48v battery
74a at 12v battery
70a at 24v battery
65a at 48v battery
60a at 12v battery
62a at 24v battery
55a at 48v battery
De-rate current
at 40°C+
80 amperes
66 amperes
52 amperes
Environment
-40c to 40c
Dimensions of Classic
14.87”X 5.95”X 4.00” 378mm X 151mm X 102mm
Dimensions of Box
19.00”X 8.50”X 5.70” 483mm X 216mm xX145mm
Shipping Weight
11.5 lb 4.9 kg
NOTE: Current output ratings were measured with 75% of the PV array’s VOC (Open Circuit Voltage)
*NOTE: Calculated by adding battery voltage to the maximum input operating voltage (48V battery max)
* **NOTE: Measurement Accuracies: +- 0.12v, offset calibration adjustment maybe necessary
Table 6