Projecta INVCHRD-BT User manual

INVERTER CHARGER
BATTERY MONITOR
P/No INVCHRD-BT

2
WARNINGS – IMPORTANT PLEASE READ
• Do not disassemble the monitor. Take to a qualified person if the unit requires repairing.
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PRODUCT OVERVIEW
NO DEFINITION DESCRIPTION
1 Solar To indicate solar charger is charging
2 Invert To indicate inverters is working
3 Bypass To indicate Grid or generator is presenting
4 Charge To indicate battery is charging
5 Overload alarm To indicate when inverter is overloaded
6 Battery low voltage alarm To indicate when inverter reach under-voltage
7 Over temperature alarm To indicate when inverter is over-temperature
8 Load percentage To indicate the percentage of actual load power against
rated power of inverter installed
9 Inverter ON/OFF switch To turn Inverter ON or OFF
10 Scroll up / Back LCD displaying value
11 LCD screen
12 Scroll down / confirm button To scroll down to next item. Or as function of confirmation of
your selection and configuration. With long press for 3 secs.
13 Mute button To mute or unmute the alarm
14 Battery SOC To indicate battery state of charge

3
DISPLAY INFORMATION IN VALUE INFORMATION AREA
V Battery Voltage
A Battery Current
I Battery SOC
FEATURES
• Device allows users to remotely monitor and control Projecta Inverter Chargers
• Displays battery voltage*, current*, inverter load percentage, AC input/output voltage, frequency and power
• Battery status can be monitored via smart phone or tablet if connected.
• Inbuilt intelligent battery monitoring technology
* Will show battery information where a Projecta HD sereies battery is connected to the system.
INSTALLATION
Step 1: Cut holes on mounting surface following the cut-out dimension of solid line area in the below diagram
Step 2: Place the INVCHRD-BT in position properly and fix the INVCHRD-BT by 4pcs M3*12 screws
110
93
31
8
103
70
60
83.5
CONNECTION
• Use the cable with RJ45 terminal to connect the INVCHRD-BT to the ComMON terminal of the inverter charger
in Fig.1.
• Use the cable with RJ45 terminal to connect the INVCHRD-BT to the ComMON terminal of the inverter charger
and connect the ComSync or ComSyncIn terminal of the inverter charger to the CAN/RS485 terminal of the HD
Series lithium battery in Fig.2.
ComMON
ComSync/
ComSyncIn
CAN/RS485
ComMON
Fig. 1 Fig. 2
APP
INVCHRD-BT Support APP can be downloaded on the Google Play Store for Android Devices and the AppStore
for Apple Devices.

4
DETAIL LED DISPLAY INFORMATION OF BATTERY SOC
Battery Status SOC LED 1 LED 2 LED 3 LED 4 LED 5
Charging
SOC=100% Illuminate Illuminate Illuminate Illuminate Illuminate
80%≤SOC < 100% Illuminate Illuminate Illuminate Illuminate Flash
60%≤SOC < 80% Illuminate Illuminate Illuminate Flash Off
40%≤SOC < 60% Illuminate Illuminate Flash Off Off
20%≤SOC < 40% Illuminate Flash Off Off Off
0%≤SOC < 20% Flash Off Off Off Off
Discharge
80%≤SOC ≤100% Illuminate Illuminate Illuminate Illuminate Illuminate
60%≤SOC < 80% Illuminate Illuminate Illuminate Illuminate Off
40%≤SOC < 60% Illuminate Illuminate Illuminate Off Off
20%≤SOC < 40% Illuminate Illuminate Off Off Off
0%≤SOC < 20% Illuminate Off Off Off Off
SOC=0 Off Off Off Off Off
DISPLAY INFORMATION VALUE AREA
Display Information Item
Battery V Battery voltage
A Battery current
AC Output
kW AC output power
Hz AC output frequency
V AC output voltage
A AC output current
AC Input
kW AC Input power
Hz AC Input frequency
V AC Input voltage
A AC Input current
Solar kW PV power
V PV voltage
CONFIGURATION ITEMS AND SETTING VALUES
Display Information Configuration Item Default Setting and Setting Step
Battery
VAbsorption Voltage, ON Step: 0.1V, Default: 14.1V
VFloat Voltage, Flashing Step: 0.1V, Default: 13.6V
A Max Charge Current Step: 1A, Default: 30A
AC Output VOutput Voltage Step: 10V, Default: 240V
Hz Output Frequency Default: 50/60Hz
AC Input A AC Input Rating Step: 1A, Default: 32A
Buzzer Alarms Buzzer ON or OFF Default: ON
Enable SOC Display
SOC lights and battery back-
ground lights are all flash
ON: Enable SOC display
OFF: Disable SOC display
Default: ON
Enable Screen Off Function
Power lights and battery back-
ground lights are all flash
ON: Enable the Screen Off Function
OFF: Disable the Screen Off Function
Default: OFF
NOTE: Once the Screen Off function is enabled, the screen will automatically go off if there is no key operation for three
minutes. If the inverter status changes or an alarm occurs, it will be restarted keep the screen on for three minutes.
Note: Solar is for the INVCHR3-48V
with built in MPPT

5
CONFIGURATION
Step 1. To enter into the configuration: Press
scroll down/confirm button for 2 seconds.
Step 3. Long press the scroll down/confirm button
for 2 seconds to trigger on the configuration, the
number/icon will flash.
Step 5. Afterwards, long press the scroll down/
confirm button for 2 seconds to confirm the
configuration. The two bars (load ratio and
battery soc) will flash indicating the configuration
is in process.
Step 2. Then you can use scroll up or scroll down
button to choose the parameter you want to change.
Step 4. Use scroll up or scroll down button to change
the value.
Step 6. After you have done all configuration you
need, please press scroll up/return button for 2
seconds to exist configuration.

6
ERROR CODES
The INVCHRD-BT to Projecta’s Inverter Chargers
INVERTER ERROR CODES
CODE DISPLAY DESCRIPTION
101 U_Bus_OV Battery Over-Voltage
102 U_Bus_LV Battery Under-Voltage
103 U_Bus_HW_Pro DC Bus Hardware Under-Voltage
104 PSU_Fault Auxiliary Power Error
105 T_HS_OT Heat Sink Over-Temperature
106 T_TX_OT Transformer Over-Temperature
107 Sam_HD_Fault Sampling Fault
108 EEPROM_Fail EEPROM Fault
109 Output_ShortCut Output Short Circuit
110 Output_OverLoad Output Over-Load
111 CoolSys_Err Fan Error
112 U_BAT_Low_Deep Battery Deep Discharge
113 U_INV_LV Inverter Output Under-Voltage
114 Instant_OC_Soft Inverter Output Instant
115 EPO Emergency Stop
116 Rly_Err Relay Error
MPPT CHARGER CONTROLLER ERROR CODES
CODE DISPLAY DESCRIPTION
301 U_Bus_OV DC Bus Over-Voltage
303 U_Bus_OV HD Battery Over-Voltage(Hardware)
304 Buck_ShortCut Buck Short Circuit
305 I_Buck1_OC Buck1 Over-Current
306 I_Buck2_OC Buck2 Over-Current
307 T_Board_OT Control Board Over-Temperature
308 T_HS_OT Heat Sink Over-Temperature
309 PSU_LV Auxiliary Power Under-Voltage
310 PSU_LV_HD Auxiliary Power Under-Voltage(Hardware)
311 Sam_HD_Fault Sampling Fault
312 EEPROM_Fail EEPROM Fault
Note: Solar is for the INVCHR3-48V with built in MPPT
BMS ERROR CODES
CODE DISPLAY DESCRIPTION
ERR400 Module_OV Lithium battery is over voltage protection
ERR401 Module_UV Lithium battery is under voltage protection
ERR402 Module_OT Lithium battery’s temperature is too high
ERR403 Module_UT Lithium battery’s temperature is too low
ERR404 Discharge_OC Lithium battery’s discharge current is over current.
ERR405 Charge_OC Lithium battery’s charge current is over current.
ERR406 Module_INT_Err Lithium battery module fault

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WARNING CODES
INVERTER WARNING CODES
CODE DISPLAY DESCRIPTION
001 U_BAT_OV Battey Over-Voltage Warning
002 U_BAT_LV Battery Under-Voltage
003 U_BAT_LV_Fault Battery Under-Voltage Protection
004 OverLoad Over-Load
005 NTC_HS_Fault Heat sink NTC Failed
006 NTC_TZ_Fault Transformer NTC Failed
007 T_BAT_OT Battery Over-Temperature
008 Fan_Fault Fan Error
009 ParConnect_Err Parallel Connection Error
010 ParComm_Err Parallel CAN Communication Error
011 Par_ID_Conflict Parallel ID Conflict
012 Par_ParaSet_Conflict Parallel Parameter Setting Conflict
013 Par_SyncTimeOut_Err Parallel Synchronization Timeout
014 ModeSet_Mismatch Working Mode Setting Mismatched
015 Par_OutputCircuit_Err Parallel Output Circuit Error
020 ACin_OV AC Input Over-Voltage
022 ACin_OF AC Input Over-Frequency
023 ACin_LF AC Input Under-Frequency
024 ACin_PhaseErr AC Input Phase Error
025 U_Neu_2_GND_Err AC Input Voltage Between Neutral and Ground Error
MPPT CHARGER CONTROLLER WARNING CODES
CODE DISPLAY DESCRIPTION
203 CUR_Limit MPPT Current Limit Warning
205 NTC_HS_Fault Heat Sink NTC Failed
207 Fan_Fault Fan Error
Note: Solar is for the INVCHR3-48V with built in MPPT
BMS WARNING CODES
CODE DISPLAY DESCRIPTION
050 Module_HV Lithium battery is over voltage
051 Module_LV Lithium battery is under voltage
052 Module_HT Lithium battery’s temperature is too high
053 Module_LT Lithium battery’s temperature is too low
054 Discharge_HC Lithium battery’s over current discharge.
055 Charge_HC Lithium battery’s charge current too high.
056 INT_Comm Fail Communication error with lithium batteries.
057 EXT_Comm Fail Communication error with inverter charger.
058 SOC_Low Lithium battery’s SOC is too low

IS515
Issue 1: 16/11/2022
WARRANTY STATEMENT
Applicable only to product sold in Australia
Brown & Watson International Pty Ltd of 1500 Ferntree Gully Road, Knoxfield, Vic., telephone [phone],
fax [phone], warrants that all products described in its current catalogue (save and except for all
bulbs and lenses whether made of glass or some other substance) will under normal use and service be free
of failures in material and workmanship for a period of two (2) year (unless this period has been extended
as indicated elsewhere) from the date of the original purchase by the consumer as marked on the invoice.
This warranty does not cover ordinary wear and tear, abuse, alteration of products or damage caused by the
consumer.
To make a warranty claim the consumer must deliver the product at their cost to the original place
of purchase or to any other place which may be nominated by either BWI or the retailer from where
the product was bought in order that a warranty assessment may be performed. The consumer must
also deliver the original invoice evidencing the date and place of purchase together with an explanation
in writing as to the nature of the claim.
In the event that the claim is determined to be for a minor failure of the product then BWI reserves the
right to repair or replace it at its discretion. In the event that a major failure is determined the consumer
will be entitled to a replacement or a refund as well as compensation for any other reasonably foreseeable
loss or damage.
This warranty is in addition to any other rights or remedies that the consumer may have under State or
Federal legislation.
IMPORTANT NOTE
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You
are entitled to a replacement or refund for a major failure and compensation for any other reasonably
foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods
fail to be of acceptable quality and the failure does not amount to a major failure.
Distributed by
AUSTRALIA
Brown & Watson International Pty. Ltd.
Knoxfield Victoria 3180
Phone: [phone]
Fax: [phone]
National Toll Free: 1800 113 443
NEW ZEALAND OFFICE
Griffiths Equipment Ltd.
19 Bell Avenue,
Mount Wellington,
Auckland 1060, New Zealand
Phone: [phone] Fax: [phone]
SPECIFICATIONS
DISPLAY DESCRIPTION
Input Voltage 6.5~16Vdc
Communication RS485
Cable Length 5 metres
IP Rating IP20
Working Temperature -20~65°C
Suits Inverters INVCHR2, INVCHR3 & INVCHR3-48V
Suits Batteries in system LB100-HD, LB200HD, LB400-HD, LB50-48VHD, LB100-48HD