HEAT MASTER
ENGLISH
1. Introduction
HEAT MASTER is exclusively designed for electronically controlled boilers and home heaters that contains
electronic control circuitry and electric water pump. Featuring with dynamic voltage regulator, this device can
ensure stable power to connected loads as utility. Equipped with LCD digital display, it provides real-time system
vitals to users. The built-in DC start function enables the HEAT MASTER to be started up without a supply of AC
power. The main features of this HEAT MASTER are listed below:
Microprocessor control guarantees high reliability
Built-in enhanced boost & buck AVR
Fast charger
Green power function for energy saving
Auto restart during AC recovery
Comprehensive LCD display
External battery connection available for long-term operation
2. Product Overview
LCD Panel:
1Inputvoltage 4 Battery mode indicator
2Outputvoltage 5 Load level indicator, flashing indicates overload
3 AC mode indicator 6 Battery capacity indicator, flashing indicates low battery
Power switch
Output receptacles
AC input
Circuit breaker
External battery connector
3. Important Safety Warning (SAVE THESE INSTRUCTIONS)
CAUTION! To prevent the risk of fire or electric shock, install in a temperature and humidity controlled indoor area
free of conductive contaminants. (See the specifications for the acceptable temperature and humidity range.) To
reduce the risk of overheating the HEAT MASTER, do not cover the HEAT MASTER cooling vents and avoid
exposing the unit to direct sunlight or installing the unit near heat emitting appliances such as space heaters or
furnaces. Do not allow liquids or any foreign object to enter the HEAT MASTER. Do not place beverages or any
other liquid-containing vessels on or near the unit.
CAUTION! Do not plug the HEAT MASTER input into its own output. Connection to any other type of receptacle
other than a two-pole, three-wire grounded receptacle may result in shock hazard.
CAUTION! In the event of an emergency, press the “OFF” button and disconnect the power cord from the AC power
supply to properly disable the HEAT MASTER.
Attention hazardous through electric shock. Also with disconnection of this unit from the mains, hazardous voltage
still may be accessible through supply from battery. The battery supply should be therefore disconnected in the
plus and minus pole at the quick connectors of the battery when maintenance or service work inside the HEAT
MASTER is necessary.
CAUTION! Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and
the required precautions. Keep unauthorized personnel away from batteries.
CAUTION! Internal battery voltage is 12VDC. Its technology is sealed, free-maintenance, lead-acid battery.
CAUTION! Do not dispose of batteries in a fire. The battery may explode. Do not open or mutilate the battery or
batteries. Released electrolyte is harmful to the skin and eyes.
CAUTION! Unplug the HEAT MASTER prior to cleaning and do not use liquid or spray detergent. It does not require
internal cleaning.
4. Installation and Initial Startup
Placement Conditions
Install the HEAT MASTER in a protected area that is free of excessive dust and has adequate air flow. Do not place
the HEAT MASTER below other equipment can drop water over it. Do NOT operate the HEAT MASTER where the
temperature and humidity is outside the specific limits. (Please check the specs for the limitations.)
Wall Mount the Unit
The unit can be mounted to a wall surface.
1. Refer to Chart 1 to mark 6 black dot on the wall.
2. Use a sharp nail to puncture the center of each black dot.
3. Mount the unit by positioning the key-hole slots over the mounting nails. (see chart 2)
Connect to Utility and Charging
Plug in AC input cord to the wall outlet. The unit charges its battery while connecting to the utility.
Connect the Loads
Simply plug in the motor-typed load to output receptacles on the side of the HEAT MASTER. Simply turn on the
power switch of HEAT MASTER unit. Then, the device connected to the HEAT MASTER will be protected by HEAT
MASTER unit.
Turn On/Off the Unit
Turn on the HEAT MASTER unit by pressing the power switch. Turn off the HEAT MASTER unit by pressing again
the power switch.
