Description

This listing includes: 1 unit of controller for solar water heater, 110V.

Application:

It is for the solar hot water heating system: 1 collector array – 1storage tank – 1 pump and auxiliary heating.

Brief Introduction:

The solar circuit pump (R1) is switched on as soon asthe switch-on temperature difference between the collector array (T1) and the storage tank (T2) is reached.If the temperature difference between the collector array (T1) and storage tank(T2) drops below the switch-off temperature difference, or the temperature ofstorage tank (T3) reaches the preset maximum storage temperature, then thesolar circuit pump (R1) is switched off. Back-up heating by auxiliary boilerWithin the preset time section of back-up heating, if the temperature T3 isbelow the switch-on temperature, then the circulation pump ( H1) of back-upheating is triggered, when T3 is heated to the switch-off temperature,circulation pump H1 of back-up heating is ceased.

(Manual in English)

Main technical data

- Appearance of controller: 187mm×128mm×46mm

- Power supply: AC110V±10%

- Power consumption: < 3W

- Accuracy of temperature measuring: ±2 Cel. degree

- Range of collector temperature measuring: -10~220 Cel. degree

- Range of tank temperature measuring: 0~110 Cel. degree

- Suitable power of pump: 3 pcs ≤ 600W

- Inputs: 1 x Pt1000 sensor (≤500 Cel. degree) for collector (silicon cable≤280Cel. degree),

- 2 x NTC10K, B3950 sensor (≤ 135Cel. degree) for tank, (PVC cable ≤105Cel. degree),

- Outputs: 1 relays, for circulation pumps

- 1 relay for electrical heater

- Ambient temperature: -10~50 Cel. degree

Main functions

- 1.Main menu DT O & DT F Temperature difference function2.Main menu-THET timing heating3.TEMP Temperature main menu4.EM Emergency collector temperature(emergency switch-off temperature of collector)5.CMX Maximum limited collector temperature (collector cooling function)6.CMN low temperature protection of collector7.CFR frost protection of collector8.SMX Maximum temperature of tank9.REC Tank re-cooling function10.Celsius and Fahrenheit temperature transferring11.HND Manual mode12.PASS Password setting13.LOAD Recovery to factory setting14.Manual heating15.Temperature query function16.Protection function18.Anti-dry heating Protection19.Screen protection

Payment

· Please pay within 3 days after auction.

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Delivery details

· Your item will be shipped within 48 hours in business days if payment for the order is cleared before 8PM PST daily (except Saturday, Sunday and Holidays).  If there's an exception, we will inform you.

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Terms of sale

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About us

· Welcome to our store. We are specialized on Energy Saving electronics: Solar water heater and controllers, pump stations, solar charge controller, inverter, SOLAR Lamps, etc.. Please visit us often. We are pleased to work with you!

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