1 7
Installation Instruction 18
Control Panel Instruction
8
.
4
Temperature set
8.4.1 When system and thermostat heating function are started, Touch
“ ”
continuously till it displays
temperature unit
℃
, and when it displays temperature value, press or to increase or decrease1
℃
; touch
or for more than 2 seconds the temperature will increase or decrease in the speed of 1
℃/
0
.
5
second. When
the or do not be touched for 5 seconds, the last setting temperature is the settle temperature. The temperature
shown on the system is the water temperature in the bathtub when the system is exit.
8.4.2 Temperature range: 30
℃ -
45
℃
8
.
5 When the temperature sensor is malfunction, the screen shows “E1", and a Di Di comes out. The heater can not be
turned on in this case.
1. User should follow wire diagram and specification instructions strictly to fix the product.
2. Ground wire of controller should be connected to power supply wire in well ground wire condition.
2
3. User should use 3x2.5mm or diameter wider power supply line, which meet national standard (GB); power socket
should be 30A or more than 30A, the air switch or anti-creeping switch should meet national standard (GB). The anti-
creeping switch only uses for assisting.
4. User should use extra 30A or more than 30A, the air switch or anti-creeping switch should meet national standard
(GB). The anti-creeping switch only uses for assisting.
5. Please inspect power line of control box strictly. Connect electricity after confirming.
6. Electrical equipment of illegal manufactures should not be connected to the controller; it is prohibited to take part
product, remodel lines (being sealed) or plug-in components of power box when connect to power voluntarily.
7. Connection lines of power box should follow No. and specification of plug-in components to connect, output lines
should not be connected short circuit.
8. The product should be disconnected to power after using the product in order to avoid accelerating aging by
longtime power connection.
9. Controller installation should strictly following installation instruction to fix by qualified personnel.
10. There is no repairable component in controller, please don’t try to improve by yourself. High voltage of controller
can lead to dangerous, please ask professional personnel to maintain or adjust. If user breaks any operation steps,
our company will not afford any responsibilities.
Notice
