Special Design for TU-1D02 thermal wax actuator for air conditioner and compressor Supply to Pretoria
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Special Design for TU-1D02 thermal wax actuator for air conditioner and compressor Supply to Pretoria Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
Product detail pictures:

We'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for Special Design for TU-1D02 thermal wax actuator for air conditioner and compressor Supply to Pretoria, The product will supply to all over the world, such as: Surabaya , Bogota , Ethiopia , Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.
Ideal Boiler Function + Flame Sensor & Gas Ionisation
Some faults below
LE means the control unit is faulty IF it does not clear with power off, wait 10 seconds, then reset and retest.
LF means the control unit did not see a flame, it will try 3 times. No Gas, Faulty Gas Valve, Faulty Spark or electrode in video faulty
LA means Overheat error, possible pump failure or temp sensor.
L8 means Fan Error
H1 means Central Heating ‘flow’ temperature sensor error
H2 means Central Heating flow’Return’ temperature sensor error
H3 means Domestic Hot Water temp sensor error
H4 means Dry Fire temp sensor error
H5 means the jumper pins are in the wrong position or missing
HF Flame Detection error
AUMA celebrates its 50th anniversary year in 2014. Founded by Werner Riester and Rudolf Dinse in 1964 in Ostfildern, near Stuttgart, Germany, the company has grown from two to 2,300 employees with global representation and worldwide manufacturing facilities covering 60,000 square metres. AUMA launched its first range of electric actuators in 1965 and the family-owned, private company has developed to become today’s AUMA Riester GmbH & Co. KG with headquarters in Muellheim, Germany.





