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Manual Instruction of ITS300 Position Monitoring Switch
Hearken Flow ITS position monitoring switch is used for the valve and actua...
HEAS 2 way brass motorized ball valve are used to control the waterway control at the end of the air conditioner. Among them, the thermostat controls the electric valve motor, and the valve is opened or closed through the reverse motor, so as to realize the flow or disconnection of the medium in the pipeline, and then the air is sent through the fan coil to realize the automatic temperature control.
| Model | Model | Size | L | H | X | Y | |||||||||
| Two-way electric ball valve | HEAS-215S | 1/2" | DN15 | 75 | 35 | 184 | 75 | ||||||||
| HEAS-220S | 3/4" | DN20 | 75 | 35 | 184 | 75 | |||||||||
| HEAS-225S | 1" | DN25 | 84 | 47 | 196 | 75 | |||||||||
| HEAS-232S | 11/4" | DN32 | 100 | 48 | 196 | 75 | |||||||||
| HEAS-240S | 11/2" | DN40 | 113 | 56 | 196 | 75 | |||||||||
| HEAS-250S | 2" | DN50 | 126 | 70 | 196 | 75 | |||||||||
| Model | Model | Size | L | L1 | H | X | Y | ||||||||
| Three-way electric ball valve | HEAS-315S | 1/2" | DN15 | 69 | 31 | 27 | 184 | 75 | |||||||
| HEAS-320S | 3/4" | DN20 | 71 | 33 | 31.5 | 184 | 75 | ||||||||
| HEAS-325S | 1" | DN25 | 89 | 46 | 39 | 184 | 75 | ||||||||
| Model | Model | Size | L | H | X | Y | |||||||||
| Two-way electric ball valve | HEAS-215S | 1/2" | DN15 | 75 | 35 | 184 | 75 | ||||||||
| HEAS-220S | 3/4" | DN20 | 75 | 35 | 184 | 75 | |||||||||
| HEAS-225S | 1" | DN25 | 84 | 47 | 196 | 75 | |||||||||
| HEAS-232S | 11/4" | DN32 | 100 | 48 | 196 | 75 | |||||||||
| HEAS-240S | 11/2" | DN40 | 113 | 56 | 196 | 75 | |||||||||
| HEAS-250S | 2" | DN50 | 126 | 70 | 196 |
75 |
|||||||||
| Model | Model | Size | L | L1 | H | X | Y | ||||||||
| Three-way electric ball valve | HEAS-315S | 1/2" | DN15 | 69 | 31 | 27 | 184 | 75 | |||||||
| HEAS-320S | 3/4" | DN20 | 71 | 33 | 31.5 | 184 | 75 | ||||||||
| HEAS-325S | 1" | DN25 | 89 | 46 | 39 | 184 | 75 | ||||||||
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Three lines and two controls Voltage: 220VAC/24V/110V
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Three lines and one control Voltage: 220VAC/110V
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1. The SW is connected with the blue wire, and the valve is open: When it is in place, the
internal power will be automatically cut off, and the valve will remain in the open state.
2. The SW is connected to the brown wire, and the valve is closed: When it is in place, the
internal power will be automatically cut off, and the valve will remain in the closed state.
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1. When the live wire and the neutral wire have power, the blue wire is closed and the
valve is opened: the internal power is automatically cut off when it is in place, and the
valve remains in the open state.
2. When the live wire and the neutral wire have electricity, the blue wire is disconnected
and the valve is closed: when it is in place, the internal power is automatically cut off, and
the valve remains in the closed state.
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