INTELLI-RV 12V POWER MANAGEMENT SYSTEM P/No.
IMPORTANT SAFETY INFORMATION Please read this manual thoroughly before use and store in a safe place for future reference. WARNINGS • Explosive gases. Prevent flames and sparks. Provide adequate ventilation during charging • Before charging, read the instructions • For indoor use. Do not expose to rain • For charging Lead Acid and LiFePO4 batteries only (of the size & voltage specified in the specification table. • Always charge the battery on the correct voltage setting.
CONTENTS 1. INTRODUCTION 4 1.1 Features 1.2 Monitor 1.3 Water tank probe 5 6 6 2. KEY FEATURES AND FUNCTIONS 2.1 Multiple inputs 2.2 Battery charger of stationery/service battery 2.3 Vehicle battery charger 2.4 Power supply mode 2.5 MPPT solar charger controller 2.6 Voltage charging relay (VCR) 2.7 Categorised outputs 2.8 Battery low voltage protection 2.9 Manual battery switch 2.10 Precise battery measurement 2.11 Silent mode 3. STRUCTURE AND INSTALLATION 3.1 PM300-BT Power Management System 3.
1. INTRODUCTION PM300-BT is designed for use in caravans or motor homes. The unit has integrated functions such as: battery charger, distribution blocks, MPPT solar charger controller, charging relay, Low Voltage Disconnect (LVD), water pump controller, water tank indicator and LCD Display. The PM300-BT is designed for an easy installation and a user-friendly interface. SYSTEM COMPONENTS: 1. Master Power Unit 2. Monitor 3. 4 Water tank sensors (Not supplied) 4. Cables (Refer to Chapter 4.
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1.2 Monitor PMLCD-BT The monitor is a digital control center for complete on-board power. FEATURES: • T-Bus design (can be connected to multiple devices) • System monitoring • Configuration • Built-in Bluetooth for pairing to smart phone Figure 3 Overview of Monitor 1.3 Water Tank Probe For PM300-BT, a maximum of 4 probes can be monitored. NOTE: Always check the probe required for the water tank before purchase.
10 days 1 hr 5mins VOLTAGE 11.5V CURRENT lcc ½ lcc STAGE SOFT START BULK ABSORPTION FLOAT 1 2 3 4 1 SOFT START 2 BULK Increases battery life by gently starting to charge the battery 50% of bulk Reduces charging time by delivering maximum charge to set voltage Battery Temperature Sensor 3 ABSORPTION 4 FLOAT 5 RECYCLE RECYCLE 5 Ensures a full charge to the battery without overcharging Float charge maintains the battery at 100% charge Figure 6 Charging Algorithm The BTS, P/No.
2.7 Categorised Outputs The 14 outputs are categorised into groups and controls as per below: TYPE QTY DESCRIPTION POSSIBLE LOAD SUITABLE Class A1 1 Relay controlled output with fuse, protected by main master switch relay Water pump Class B 10 Fused outputs, protected by master switch relay Ventilation fan etc Class C 2 Live load Fridge, security alarm etc. Class D 1 Permanent on load Auto step Table 2 Categorised outputs Figure 7 Categorised output 2.
3. STRUCTURE AND INSTALLATION 3.
Figure 9 Dimension of PM335 (Unit: mm) Installation: PM335 can be installed on a horizontal surface or vertically on a wall. Please see following instructions: Ensure clearance on both sides of PM335 unit upon installation. A recommended clearance of 5cm on each side. Figure 10 Installation of PM335 (Unit: mm) 3.
Figure 12 Installation of Monitor PMLCD-BT (Unit:mm) 3.3 Water Tank Probe 3.3.1 PMWS400 Water Tank Probe Installation Figure 13 Dimension of PMWS400 (Unit:mm) Figure 14 Installation of PMWS400 3.3.
4. WIRING 4.1 Material CODE 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 NAME MODEL/LENGTH QTY P/No.
4.
4.3 Preparation PM300-BT system is designed with concept of ‘Plug in and Play’ in mind. To complete the easy installation, a screw driver and DC cables are required. Follow Table 5 recommendation for minimum wirings. CURRENT MINIMUM CABLE SIZE 0–5A 5–10A 10–15A 15–20A 20–25A 25–30A 1.0mm2 or 18 AWG 2.0mm2 or 14 AWG 3.0mm2 or 13 AWG 4.0mm2 or 11 AWG 5.0mm2 or 10 AWG 6.0mm2 or 9 AWG When running cables, if they pass through panels or wall, ensure the cables are protected from damage by sharp edges.
5. DISPLAY 5.1 PM300-BT Power Management System P/No. PM335 Figure 21 An overview of PM335 No. LED COLOUR STATUS DESCRIPTION 1 Mains GREEN 2 Str Bat GREEN ON OFF Quick flashing (flash twice every second) ON Slow flashing (flash once every second) AC input OK AC disconnected AC input abnormal Alternator charging the SERVICE battery Starter battery is >13.4V and is being charged by the AC The Starter Battery is 2~13.4V or >16.0V, while AC power is connected. Starter battery is disconnected.
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5.2.2 Switch Explanation SWITCH FUNCTION SILENT & Stop the fan ventilation in order to reduce the noise Press ‘Silent/Esc’ button until shows on the Refer to 2.11 screen, then press ‘Light/Enter’. To switch on/off pump Pump on: Pump off: PUMP & DESCRIPTION LIGHT The detailed steps are shown as below Figure 23 To switch off all the loads connected on DC charger The function is the same as load switch in PM4SW10.
6. OPERATION If there is conflict between the configuration on PM300-BT and the monitor, the monitor will flash as a reminder. 6.1 Configuration on PM335 Configuration of the battery type and capacity can be done through the App, Monitor or PM335 master power unit. 6.1.
6.1.2 Select Battery Switch Local/Remote This function offers a possibility for user to use a remote battery switch to power on/off the service battery output Local DIP SWITCH DESCRIPTION Remote Local Remote The switch on PM335 unit works The remote switch works and local one is disabled Figure 27 Local/Remote Select Switch Table 15 Local/Remote Setting 6.2 Configuration on Monitor Access to the configuration menu is safeguarded with a passcode. The default is 0000 and may be set by a user.
6.2.
6.3 MAINTENANCE 6.3.1 Battery Monitor Maintenance There is a built-in battery measurement in the PM300-BT system. To assure the accuracy, maintain the system with the following instructions: 1. Fully charge the battery from AC grid instead of PV every 2 weeks. 2. Do a full charge to the battery every 3 months. • Charge the battery with AC grid until the ‘CHG’ LED light on PM335 unit or ‘FLOAT’ shows on the monitor 3.
7. TROUBLE SHOOTING 7.1 L.E.D Display on PM335 No. LED COLOUR STATUS DESCRIPTION 1 Mains Green Quick flashing (flash twice every second) AC input abnormal 2 Str Bat Green Quick flashing (flash twice every second) The Starter Battery is 2~13.4V or >16.0V, while AC power is connected.
8. SPECIFICATION MODEL PM335 Battery PV Charging Relay Charger Mode Nominal input voltage (V) Power factor Input current at full load Starter Battery Starter battery voltage range Service battery Service battery voltage range Charger type Open circuit voltage Max supply current Max charging current Relay specification 12VDC 10.
WARRANTY STATEMENT Applicable only to product sold in Australia Brown & Watson International Pty Ltd of 1500 Ferntree Gully Road, Knoxfield, Vic.
