Key facts
- Manuals
- 4
- Languages
- ZH
- Last added
- 2012-03-13
Featured SINRO manuals
Sinro SPV03 Dynamic Flow Balance Valve User Manual
The SPV03 series dynamic flow balance valve combines a flow sensor with a patented Sinro ball valve to maintain a constant flow setpoint despite pressure changes. The actuator adjusts the valve opening based on flow or temperature signals, allowing users to set the desired output flow within the specified range.
The manual details installation guidelines, wiring diagrams, dip‑switch and potentiometer adjustments, and safety precautions. It also lists the product materials, main technical parameters, actuator specifications, and warranty information. This manual is written in Chinese.
Covers: Introduction · Product Materials · Main Technical Parameters · Actuator Technical Parameters · Actuator Wiring Diagram · Installation and Precautions
SINRO SR13 Electric Valve Manual
This manual introduces the SINRO SR13 series electric valve, describing its high‑precision proportional control, bidirectional operation, and optional timer function to extend service life. It outlines the valve's suitability for central air‑conditioning water systems and its resistance to temperature and humidity extremes.
The document lists technical data such as rated voltage, power consumption, supported AC input voltages, control signal ranges, connection sizes (DN15‑DN32), and provides wiring diagrams for public, power, and control terminals, along with installation guidance. This manual is written in Chinese.
Covers: Introduction · Product Specifications · Physical Dimensions · Connection Terminals · External Control Signals · Installation Overview
Sinro SRE07 Thermostat User Manual
The SRE07 series thermostat is designed for central air‑conditioning heating and cooling systems. It compares the measured ambient temperature with the set point and generates control signals for electric valves, fan‑coil units, and fan speed, while offering surge, pulse, and timeout protection.
The device features an LCD with backlight, temperature memory, cooling/heating status indicators, fan‑speed control, and optional external NTC sensors. The manual describes mode switching, fan operation, temperature adjustment, sensor configuration, and wiring, plus warranty and service information. This manual is written in Chinese.
Covers: Product Overview · Product Features · Technical Data · Operation Instructions · Fan Control · Temperature Adjustment
SINRO SR12 Electric Valve User Manual
The SR12 series electric valve controls the opening and closing of hot‑ or cold‑water pipes in air‑conditioning systems to maintain room temperature. It is driven by a unidirectional hysteresis synchronous motor with spring reset, staying normally closed until a thermostat signal powers the valve.
The manual lists material construction, rated voltage (220 VAC, 50/60 Hz), power consumption (6.5 W), pressure rating (2.1 MPa), and detailed dimensions for various DN sizes. Installation notes cover mounting angles, removal of the handle lock, and precautions for vertical pipe installations. This manual is written in Chinese.
Covers: Product Overview · Materials and Technical Data · Technical Specifications · Dimensions · Operating States · Installation Guidelines
Latest SINRO manuals
Sinro SPV03 Dynamic Flow Balance Valve User Manual
User Manual 2 pages · 805 KB · ZHThe Sinro SPV03 dynamic flow balance valve user manual provides installation, wiring, operation, and technical specifications.
SINRO SR13 Electric Valve Manual
User Manual 2 pages · 284 KB · ZHThe SINRO SR13 electric valve manual provides specifications, wiring connections, and installation instructions for the SR13 series valves.
Sinro SRE07 Thermostat User Manual
User Manual 2 pages · 644 KB · ZHThe Sinro SRE07 thermostat manual provides installation, operation, and technical specifications for central HVAC temperature control.
SINRO SR12 Electric Valve User Manual
User Manual 2 pages · 247 KB · ZHThe SINRO SR12 electric valve user manual provides installation, operation, and technical specifications for controlling hot or cold water in HVAC systems.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in SINRO manuals
What warranty does the SPV03 valve have?
The product comes with a free one‑year warranty from the date of sale.
What AC input voltages does the SR13 valve support?
It can be powered from 24 V, 110 V, 120 V, or 220 V AC.
What control signal does the valve accept?
The valve accepts either a 0–10 VDC signal or a 4–20 mA current signal.
How do I switch between cooling and heating modes?
Toggle the power‑switch lever; when set to the cooling position the LCD shows the cooling icon, and when set to the heating position the heating icon is displayed.
What is the rated voltage of the SR12 electric valve?
The valve is rated for 220 VAC at 50/60 Hz.
How long does the motor run after the valve is powered?
The motor runs for about 15 seconds after power is applied.