Model Instruction - Westinghouse JSG20-10N1 Instruction Manual

• Computer control
Electric control system adapts imported computer chip, advanced and reliable.
• Multiple safety protection
With multiple safety protection like unexpectedly power off, unexpectedly flameout, dry-burning
etc., safer for use.
• Suitable for four season use
Broad adjusting range of heat input makes temperature regulation range much wider.
Advanced digital constant temperature technology
Adapting the proportional control valve for electricity and gas. According to the parameter's
change of the temperature sensor in hot water outlet, the chip automatically outputs the electric
signal to control the proportional valve to adjust the gas volume, keep the hot water
temperature constant.
Water temperature set up by key-touch
Key design, can preset the water temperature by a slight touch before use, more convenient for
use. (Normal bath water temperature is 40ºC around, just for your reference.)
Attention:
This product safety function is concluded by the lab test, it will be influenced by the environmnt
in the practical use; plea se use it in the reasonable situation and without any ruinous use.

Model instruction

FEATURES
Number for product character
Main parameter, reted heat input 21 kW
G is referring to Forced Balanced of
indoor installation
Product's code, JS is referring to domestic
gas instantaneous water heater