Table of Contents
Advertisement
Product characteristics·Electrical schematic diagram
Product characteristics
1. Safe and reliable:
Dry-heating prevention unit: under abnormal conditions, when the heating components of the water heater are at an
overly high temperature, the hand-reset temperature controller will cut off the power supply automatically and stop
heating.
Low water pressure and low flow protection: in case of shutoff of water control valve or abrupt cutoff of water supply
which results in the water flow lower than the minimum operating water flow, the water heater will stop working
automatically.
"Shockproof wall" patent design makes for safer use.
2. Advanced design, highly efficient and energy saving:
A water switch is installed to realize electrification by water supply, electrical outage by cutting off water, heating while
in use, high efficiency and energy saving.
Small volume, light weight, easy selection of installation position, and easy fastening.
Pollution-free, long service life, novel environmental-friendly green product.
3. Multipurpose:
Enclosed structure, able to connect with several outlets.
Electrical schematic diagram
L: Live wire (brown/red/black)
N: Zero line (blue)
E: Ground electrode (yellowish green)
MT: Hand-reset temperature controller
EH: Heating pipe
K1, K2 and K3: switches
HL1, HL2 and HL3: Indicator lamps
BT: Constant temperature controller
Note: This is the line diagram of DSF65/80B (E)
1
Advertisement
Table of Contents
