Accessory Choice (RKS-J / RKS-JM)
Specifications
| Model | Part | No. of Units Required | Specifications | Product pictures |
|---|---|---|---|---|
| RK-BP001 | Bypass Piping Kit A | 1 | Quick Tube 3/8" Connector |
Bypass Piping Kit
Chilled water flow and pressure controllers are indispensable.
|
| RK-BP002 | Bypass Piping Kit B | 1 | Rc 1/2 Pipe ※1 | |
| RK-JB001 | Compression Fitting | 1 | Inlet/Outlet, 1/2", Brass | |
| RK-VB001 | Valve A | 1 | Inlet/Outlet, 1/2", Brass | |
| RK-VB002 | Valve B | 1 | Inlet/Outlet, 1/2", Stainless Steel | |
| RK-VB003 | Valve Kit C | 1 | Inlet/Outlet, 1", Brass | |
| RK-VB004 | Valve Kit D | 1 | Inlet/Outlet, 1", Stainless Steel |
Automatic Water Supply Kit
Ball tap installed inside the tank. Trouble-saving water-supply kit.
|
| RK-WS001 | Automatic Water Supply Kit | 1 | Ball Tap ※2 | |
| RK-LV001 | Relief Valve Kit | 1 | Initial Setting: 0.3 MPa (Control range: 0.3 to 0.5 MPa) |
|
| RK-FR001 | Flow Gauge A ※ | 1 | Connected Flow Impeller Type (1.5 to 20 L/min) | |
| RK-FR002 | Flow Gauge B ※ | 1 | Connected Flow Impeller Type (3 to 60 L/min) | |
| RK-HF001 | Water Filter Housing | 1 | Filter element sold separately | |
| RK-FE001 | Filter Element (5 µm) | 1 |
Flow Gauge A(B)※
Can be used to monitor the flow rate of running water for the chilled water circuit.
|
|
| RK-FE002 | Filter Element (10µm) | 1 | ||
| RK-FE003 | Filter Element (25µm) | 1 | ||
| RK-FE004 | Filter Element (100µm) | 1 | ||
| RK-CA001 | Power Cable | 1 | Single-phase 200 V, cable length: 3 m For RKS402J-MV and RKS752J-MV models |
|
| RK-CA002 | Power Cable | 1 | Three-phase 200 V, cable length: 3 m For RKS753 and RKS1503 models |
|
| RK-CA003 | Power Cable | 1 | Single-phase 200 V, cable length: 3 m For RKS1502J-MV |
Water Filter Housing
Removes foreign material from the chilled water circuit.Choice of Element Possible (Sold separately)
|
| RK-TH001 | Differential Temperature Control Thermistor ※ | 1 | Cable length: 5 m | |
| RK-HI001 | Water Startup Heater Kit ※ | 1 | Single-Phase 200 V, Capacity: 0.5 kW, for RKS402 ※3 | |
| RK-HI002 | Water Startup-Heater Kit ※ | 1 | Single-Phase 200 V, Capacity: 1 kW / for RKS75 用 ※3 | |
| RK-HI003 | Water Startup-Heater Kit ※ | 1 | Single-Phase 200 V, Capacity: 1 kW, for RKS75□ ※3 | |
| RK-EB001 | Remote Communications Interface | 1 | External communications protocols: RS-422 and RS-485 Accessory Connection Functionality |
|
| RK-DI001 | Electrical Conductivity Control Kit A ※ | 1 | Bracket, Deionizer, Solenoid Valve, Electrical Conductivity Meter (10 to 500 µS/cm) |
Water Startup-Heater Kit ※
Separate standing startup heater. Can also be used for control purposes.
|
| RK-DI002 | RK-DI002 Electrical Conductivity Control Kit B ※ | 1 | Bracket, Deionizer, Solenoid Valve, Electrical Conductivity Meter (10 to 20 µS/cm) | |
| RK-DI003 | Deionizer Kit | 1 | Deionizer and Valve | |
| RK-DI004 | Electrical Conductivity Meter A ※ | 1 | Electrical conductivity meter (10 to 500 µS/cm) | |
| RK-DI005 | Electrical Conductivity Meter B ※ | 1 | Electrical Conductivity Meter (1 to 20 µS/cm) | |
| RK-RF001 | Earthquake Resistance Bracket | 1 | Painted | |
| RK-DP001 | Drain Pan Kit ※ | 1 | Drain Pan (Stainless steel), Float Switch |
Remote Communications Interface ※
Accessories marked with ※ mark are compatible with this expansion board.
|
| RK-DP002 | Drain Pan | 1 | Drain Pan (Stainless Steel) | |
| RK-TR001 | Transformer Kit | 1 | Three-phase 380/400 V (For three-phase models) | |
| RK-YS001 | Y-Strainer Kit A | 1 | 40 Mesh, 1/2", Brass | |
| RK-YS002 | Y-Strainer Kit B | 1 | 40 Mesh, 1/2", Stainless Steel | |
| RK-EY001 | Eye Bolt Kit | 1 | Incl. M8×4 rubber washers |
- Accessories marked with ※ must be connected via the "RK-EB001" communications expansion board.
The communications expansion board must be present when these accessories are to be used.
- Model numbers ending with -2**00 indicate models that include bypass piping in the chiller.
- The water tank cannot be directly connected.
- The Water Startup-Heater Kit requires it own single-phase 200 V power supply.
Examples of Needs-Based Accessory Set-Ups
- Items marked with a ※ also require installation of the communications interface.
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Chilled water flow and pressure controllers are indispensable.
Ball tap installed inside the tank. Trouble-saving water-supply kit.
Can be used to monitor the flow rate of running water for the chilled water circuit.
Removes foreign material from the chilled water circuit.Choice of Element Possible (Sold separately)
Separate standing startup heater. Can also be used for control purposes.
Accessories marked with ※ mark are compatible with this expansion board.