Electric Touch Screen Programmable Thermostat
SK91 Touch Screen Period Programming Thermostat Weekly circulation, it is possible to set 6 periods called events each day with corresponding pre-set temperatures, also you can select "period control mode" or "manual mode" according to your individual requirements. The thermostat is recommended for the control of electric heating devices or on/off valve actuator used in water-based heating systems.
Technical Parameters
| Voltage | AC220-240VAC 50/60HZ |
| Power Consumption | 2VA |
| Setting Range | 5°C~90°C |
| Limitation Range | 5°C~60°C( factory setting: 35°C) |
| Accuracy of temperature measurement | 0.5~10 Adjustable, factory setting±1ºC |
| Ambient temperature | -5~50ºC |
| Protective housing | IP20 |
| Housing material | anti-flammable PC |
User operation
1) Power key " "
You can turn on/off the thermostat by pressing this key. Also you can confirm and exit by pressing " "key when you have completed the setting of every parameter.
2) The increase key" "and the decrease key" "
In the period control mode or comfort mode , when you press the increase/decrease key once, alternate display stops in the bottom right region and the value of the pre-set temperature will increase/decrease 1 . It will recover the alternate display
with no operation for 3 seconds.
3) Time setting key "
you can adjust the time and week by pressing the key once. If it is pressed, the hour bit flashes. Then you can press " " key and " "key to change its value. When you cmplete the setting of hour bit, you can press this key to confirm and continue the setting of minute bit and week bit sequently. After the completion of time, you can press" "to confirm and exit.
4) Mode selection key" M "
You can select period control mode or comfort mode by pressing the key. If you press this key and hold for 3 seconds, you can enter the mode of period
programming.
5) Locking " " and unlocking
When you press " "and" "at the same time and hold for 3 seconds, the thermostat will be locked/unlocked. When it is locked, no operation can be carried out until it is unlocked.
Trade Information
| Trade Terms | FOB,CIF,CFR |
| Payment terms | T/T,Western union,Paypal |
| Payment conditions | 100% in advance/30% deposit in advance,70% balance before shipping. |
| Delivery time | 3-15 working days |
| Packing | Neutral carton |
| Shipping | By sea,by air and by express delivery |
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