ECONT - Solar panel Phocos - Free user manual and instructions

USER MANUAL ECONT Phocos

Contenu4 Product Overview Description The charge controller protects the battery from being overcharged by the solar energy as well as from being overused by the loads. The charging characteristics include several stages which include automatic adaptation to the ambient temperatures. System Voltage This product is intended for use at 12 V and 24 V system voltage. Battery Type The ECO-N-T is suitable for use with lead acid batteries (vented, GEL, or AGM type). Low Voltage Disconnect Function To prevent the battery against over-discharge this function automatically switches off the load output at a battery voltage lower than 11.0 V (12 V systems) or 22.0 V (24 V systems). As soon as the battery reaches a voltage of 12.8 V (12 V systems) or 25.6 V (24 V systems), the load output is switched on again. Regulatory Information Operation Notes

Warning: Indicates high voltage. Use caution when

performing task. Caution: Indicates a critical procedure for safe operation. Note: Indicates important information for safe and easy installation and operation.5 Warnings & Safety Instructions Please read the instructions and warnings in this manual before beginning installation. Please do not disassemble or attempt to repair Phocos products. Phocos charge controllers do not contain user serviceable parts. High Voltage Risks Operation of this device may produce a high voltage which could cause severe injuries or death in case of improper installation or operation of this device. Do not touch any electrical conductors to avoid electrical shock. Never work on live (energized) electrical equipment. When working around a battery, do not allow tools to bridge the battery terminals or short circuit any part of the battery. Use only tools that have insulated handles. PV modules can generate high DC voltages! Mains and Charging Current Risks Make sure the cables are always connected to the correct terminal. An electrical shock can be lethal. It is important the battery receives a full charge at least weekly. If not, the battery will get permanently damaged. The battery cannot receive a full charge if the loads are too large for the system.6 Display Functions The controller is equipped with 3 LEDs to display the operating status. In normal operation, the controller shows the charging status, the battery SOC status and the load output status. Charge Display Controller connected to battery, no sunlight over longer period (Green LED on) Charge LED SOC LED Load Status LED Controller connected to battery, night detected7 Battery SOC Display Low (Yellow LED on) Load Status Display Low/high voltage disconnect (Red LED on) When the battery voltage is indicated as low, it is recommended to use the remaining energy economically. The charge controller will subsequently turn off the load. In case of deep discharge or overload/short circuit of load, the load output is switched off. This is indicated by: Battery voltage > 12V 12V >Battery voltage > 11.5V 11.5V >Battery voltage > 11V

Installation Instructions Before you Begin The controller is intended for indoor use only. Protect the controller from direct sunlight and place it in a dry environment. The controller and battery must be installed in the same room. The controller warms up during operation; be sure it is installed on a non-ammable surface. Connect the Controller Please verify that all the cable/wire connections are made properly and well insulated so that no water or humidity can get in. This avoids any bad or loose connections that would result in excessive heating or further damage.

1. *Connect the battery to the charge controller; Positive

3. Connect the load to the charge controller; Positive (+)

& Negative (-). *Phocos strongly recommends installing an inline fuse as close to the battery terminal as possible. See illustrated steps on opposite page.9 Tech Data10 Safety Features Reverse polarityShort circuit (2)OvercurrentReverse currentOvervoltageUndervoltageOvertemperaturePV terminalsProtectedProtected-----ProtectedMax. 30 V -----Battery terminalsWarning: Red LED onProtected (3)----------Max. 30 V----- Safety Features (1) Controller can protect itself, but any connected loads might be damaged. (2) Short circuit: >4x - 6x nominal current (3) Battery must be protected by a fuse, or it might be permanently damaged in case of short circuit. (4) >200% nominal current disconnect with 3s delay ECO-N-T SOA (Safe Operating Area)