Page 2
eRay Pure Sine Wave Inverter Manual WARNING: HIGH VOLTAGE INSIDE CAUTION: THE DC FUSE MUST HAVE BEENTURNED OFF BEFORE SERVICING MADE IN CHINA...
Page 3
Assumes no responsibility or liability for loss or damage, whether direct, indirect, consequential or incidental, which might arise out of the use of such information. TBB offer standard warranty with its products, taking no responsibility for direct or indirect loss due to equipment failure.
eRay Pure Sine Wave Inverter Manual 1. General Safety Instruction 1.1 Safety Instruction As dangerous voltages and high temperature exist within the eRay inverter, only qualified and authorized maintenance personnel are permitted to open and repair it. This manual contains information concerning the installation and operation of the eRay inverter. All relevant parts of the manual should be read prior to commencing the installation.
eRay Pure Sine Wave Inverter Manual 2. Introduction eRay inverter could supply a steady pure sine wave AC to various load on board, such as coffee machine, microwave, hairdryer or sensitive electronics. It could bring home comfort and convenience for your life or work on board, either motor home or utility vehicle. Pure sine wave output ...
eRay Pure Sine Wave Inverter Manual Table 3-1 Port definitions Dip switch for voltage and DC input + frequency setting DC input - LED indicator Remote Dry contact input ON/OFF Reserved for remote Remote AC Output 1 AC output socket control RS485 RS485 port...
eRay Pure Sine Wave Inverter Manual 4. Configuration The dip switch setting function is only available for 1500/2000W model. Please do the correct configuration for voltage and frequency by dip switch S1 before installing the inverter.The default factory setting is 230VAC 50Hz. Also the user can set the power saving mode by dip switch S2.The default factory setting of power saving is OFF.
Page 13
eRay Pure Sine Wave Inverter Manual Table 4-2 Enable setting Dip switch status Function S2-1 = 0 Disable the power saving mode S2-1 = 1 Enable the power saving mode Power saving threshold setting value is adjustable by Dip switch S2-2/3/4. Please refer the below table ...
eRay Pure Sine Wave Inverter Manual 5. Installation 5.1 Material list The unit is packed with following materials. Please confirm the series number on inverter is same to that on outer carton eRay pure sine wave inverter User’s manual DC terminal plastic cover (Black*1 and Red*1) ...
eRay Pure Sine Wave Inverter Manual 5.4 Installation and Connection For the user operation safety, cut off the power before installation 5.4.1 Fix the equipment Basically, eRay inverter could be installed either vertically on wall or horizontally on floor. ...
Page 16
eRay Pure Sine Wave Inverter Manual Connecting to earth At the bottom of the enclosure, there is a ground terminal. Please connect it with EARTH or vehicle chassis via an 8# AWG wire. Figure 5-1 Connecting diagram of the ground terminal Connecting to battery ...
Page 17
eRay Pure Sine Wave Inverter Manual Figure 5-2 Connecting diagram of the battery cables Figure 5-3 Connecting diagram of the DC input terminals...
Page 18
eRay Pure Sine Wave Inverter Manual Connecting dry contact input 1) You can use dry contact supplied to switch on/off the inverter through ignition. 2) At anytime, please use only one of them to control the inverter on/off, either main switch or dry contact.
eRay Pure Sine Wave Inverter Manual 6. Operation 6.1 Double Checking Check the DC input voltage of this inverter is same to your battery nominal voltage. NEVER try to connect different DC input to inverter. Inspect the right polarity of DC on service battery; otherwise the unit cannot be powered ON. ...
Page 20
eRay Pure Sine Wave Inverter Manual Table 6-1 LED directive function LED indicator Description INV/ Indicates status of inverter INV OK BATTERY/ Indicates battery level Battery Level LOAD/ Indicates load level Load Level FAULT fault status Table 6-2 LED indicator and audible alarm LED name LED color LED status...
eRay Pure Sine Wave Inverter Manual 7. Trouble shooting Problem (Possible) Cause Solution Check the input voltage. Make sure The input voltage is that this value falls between becoming too high or too specifications of the inverter. The low. inverter will re-start automatically when A buzzer sounds the input voltage is qualified again.
Page 22
eRay Pure Sine Wave Inverter Manual Mount cables matching the length and The cables used are too thin. capacity. Check the consumption of the The requested power is connected equipment. Make sure that more than the inverter can this falls within the specifications of the deliver.
Need help?
Do you have a question about the eRay IH Series and is the answer not in the manual?
Questions and answers