Solar Temperature Controller Series

Temperature Control Series Products

JohnPoint® Solar Temperature Control Application Series


Daily Cycle Timer Electric Heat Controller (operates during power outages).
Suitable for electric and solar water heaters, requiring daily preheating.
Usable in homes, office buildings, and industrial applications.









CT-700 Timer/Electric Heat Controller
1. Application Range : Electric and solar water heaters, requiring daily preheating.
2. Power Supply : 110/240VAC 50/60Hz.
3. Backup Battery for Power Outages : AAA (size 4 alkaline) 1.5V*2 batteries with approximately 150 hours standby.
4. Power Consumption : <2VAC (resistive load).
5. Operating Environment Temperature : 550℃ <85% RH (no condensation).






CT-703 Circulation Timer/Electric Heat Controller
1. Panel Size : 120 × 80 × 14 mm.
2. Power Supply : 110/240VAC 50/60Hz, panel includes built-in charging circuit and lithium battery.
3. Power Consumption : <2VA
4. Relay Output Contacts : 7A 240VAC for resistive load.
5. Operating Environment Temperature : 550℃ <85% RH (no condensation), temperature probe can measure and display temperatures from 2~99℃.
6. Panel Wiring : Four signal wires, easy and convenient installation, can be extended to accessible locations.
7. Special Features : Can control three ON/OFF timing settings, temperature setting from 10℃~85℃ for daily preheating, single forced timing.
8. Applicable Locations : Suitable for electric power, heat pumps, and solar water heaters.






Cannex Technology Inc.

Due to the long-term efforts of our professional R&D team, AKR's R&D products have been applied to IoT products, air conditioning, and teaching systems, and have been recognized by the industry. Our team insists on meeting customer needs with high-quality technology, designing, verifying and producing various types of products, continuously improving product quality and reliability. At the same time, we adhere to the concept of innovation, green energy and environmental protection, and develop more green products.

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FAX∶+886-4-8828209
E-MAIL∶sales@akr.com.tw
Contact TEL∶+886-4-8613883

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TEL∶+886-4-22545677

■ 日本事務所
556-0014 日本國大阪市浪速区大国町 1-2-21 NICビル 8F
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