This product incorporates a wide range of refrigeration technology, simple operation and precise temperature control.
Anti-interference ability, suitable for all kinds of refrigeration, heating equipment automatic intelligent control system .
Sensors with a special precision machining package with moisture barrier, stable and reliable performance.
Specifications:
Operating voltage: AC220V 50HZ / 60HZ
Output load: 220V AC
Power: 11 KW
Working environment: -10 ℃ ~ 50 ℃, RH≤90%
Control range: -45 ℃ ~ 80 ℃
Resolution: 1 ℃ Accuracy: ± 1 ℃
Input signal: one road measure temperature sensor, 20K X 1.5m
Machine size: 445 x 345 x 102mm/17.52 x 13.58 x 4.02inch
Outer hole size: 42mm/1.65inch
Inner hole size: 38mm/1.5inch
Net Weight: 7.36kg
Control system automatically heat-up procedure
1. Preparation stage
Once reconnected to power or if the water temperature is 1℃ below the user setting temperature at least 10 minutes after entering the waiting stage, the heater enters the preparation stage.‘PUMP WORKING’indicator lights. If hint message ‘’ does not appear on the panel within 2 minutes, and the water temperature is 1℃ below the user setting temperature after 2 minutes, the heater enters next stage pre-heat stage.
2. Pre-heat stage
In this stage, heater heats up for 10 seconds and waits for 90 seconds. ‘Heating’ indicator lights for 10 seconds. If hint message ‘’ does not appear on the panel and the water temperature is 1℃ below the user setting temperature, heater enters next stage heat-up stage.
3. Heat-up stage
In this stage, all heating elements turn on, and heating indicator turns on as well. If hint message ‘’ does not appear, heater will heat up to 1℃ above the user setting temperature, then heating indicator blinks for 2 minutes. After that, circulation pump turns off for models with circulation pump control. Heater enters next stage waiting stage.
4. Waiting stage
Waiting stage lasts for at least 10 minutes. 10 minutes later, if the water temperature is 1℃ below the user setting temperature, the heater jumps to preparation stage, otherwise, it remains in the waiting stage.
The automatically heat-up process is non-stopping and will continue to circulating through all stages until the control system or heater is power off. You could ask for models with separated circulation pump control function.
Unique control system
1. The flow-temperature sensor is always under the control of software, accurately monitoring the temperature status of the whole system, and then adjust the settings to maintain the water temperature and protect the heater from unexpected situations.
2. No mechanical sensors, avoid any mechanical failure to affect the function of the heater.
3. Avoid affection of ion accumulation to mechanical sensors.
4. Greatly reduce unnecessary circulation cycles, prolong the life of circulation pumps and save more energy.
Before using the installation requirements:
1. The power supply voltage and the voltage marked on the machine to be co
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