Perform the first pump oil change (use Alpha Grade-A synthetic oil). Pump crankcase.

The is a high-performance multipoint instant water heater . It delivers on-demand hot water to multiple outlets simultaneously, including showers, kitchen taps, and washbasins. Engineered by Alpha Electric , this model eliminates the need for bulky storage tanks or expensive mixing valves.

Decrease the system pressure gradually over 30 seconds; do not abruptly kill power under full load.

The Alpha V1-JET-E and V1-JET-EP are reliable and safe instant water heaters when installed and operated correctly. If you cannot find your physical manual, the official manufacturer (PT. Alpha Indonesia) is your best resource.

This comprehensive manual provides the exact technical specifications, safety frameworks, installation protocols, and operational workflows required to set up and maintain your unit safely. Technical Specifications & System Profile

Install the dedicated stop valve onto your cold water main line. Connect it directly to the heater's inlet pipe using the rubber sealing washers provided.

Replace the main ink filter and pump to prevent debris from reaching the nozzle.

The Alpha V1 Jet-Em is designed with advanced technology to ensure comfort and safety:

: Regularly check the built-in ELSD by pressing the TEST/RESET button to ensure the electrical safety mechanism is functional. Instruction Manual - Alpha Electric

Do use plumbing cement; use only thread or sealing tape for connections. Inlet and outlet connections must not be reversed. 3. Operating Instructions

The heater must be permanently connected to the electricity supply, not via a plug and socket.

The Alpha V1 Jet-Em must be calibrated to match the viscosity of your specific fluid medium. Interface Navigation

) are available on platforms like the Internet Archive or Scribd . Instruction Manual - Alpha Electric

: Drive the wall plugs in completely and fix the heater firmly using the screws provided. Plumbing and Electrical Connections 1. Water Connections

requires a standard sequence to ensure safe performance and lower energy consumption. Turning On the System

: Automatically cuts power at 55°C to prevent overheating and potential scalding.