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Rinnai CRYSTAL Series Operation & Installation Manual

Electric instant water heater

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CRYSTAL SERIES
REI-B330NP, DP
REI-B380NP, DP
(For SG and MY Models)

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Summary of Contents for Rinnai CRYSTAL Series

  • Page 1 CRYSTAL SERIES REI-B330NP, DP REI-B380NP, DP (For SG and MY Models)
  • Page 2 Parts Content Checklist Sliding Rail Set Installation Guide 14 - 15 17 - 18 22 - 23...
  • Page 3 infirm,...
  • Page 5 Parts Content Checklist (For Unit C/W Normal Shower Accessories) 1 x Sliding Rail Set 2 x Wall Plug & Screw Set 1 x Handshower c/w filter mesh washer...
  • Page 6 Parts Content Checklist (For Unit C/W Rain Shower Accessories) 1 x 2-Tier RS Top 1 x 2-Tier RS Bottom 1 x 2-Tier Diverter Valve 1 x Handshower c/w filter mesh washer...
  • Page 7 (for Pump model only) 12. Rotatable Soap Dish...
  • Page 8 2-Tier Diverter Valve...
  • Page 9 DC Pump model Non Pump model 1. Heating Element 10. Electronic Control 2. Mouting Holes (4 Nos) 11. Triac 3. Terminal Block 12. Flow Switch Assembly 4. Cable Entry 13. RCD TEST RESET 5. Termostat Entry 14. Water Inlet 6. RCD Assembly (for RCD model only) 15.
  • Page 10 Drill holes and insert wall plugs provided according the recommended dimension as shown (2 holes) Secure Rainshower(RS) 2-Tier Diverter to Rainshower(RS) Sliding Rail. Rainshower(RS) 2-Tier Diverter to Rainshower(RS) Rainshower(RS) 2-Tier Diverter. to 2-Tier Diverter outlet (BOTTOM: to Handshower) outlet of Rainshower(RS) 2-Tier Diverter. HANDSHOWER 2-TIER DIVERTER VALVE...
  • Page 11 Sliding Rail Set Installation Guide tting wall plug to both holes. plug able to withstand 250N vertical screws. respectively. arrow shown in the gure.
  • Page 12 15.9...
  • Page 13 Service Stop Valve...
  • Page 14 Screw x 4 Mount to wall...
  • Page 15: Plumbing Connections

    PLUMBING CONNECTIONS COMPLETE THIS PROCESS BEFORE WIRING CONNECTION CONNECTION PROCEDURE: Connect the water supply to the inlet of the shower via 15mm copper, stainless steel or plastic pipe using a 15mm x 15mm elbow compression fitting. Do not use excessive force when making these connections.
  • Page 16 Filter Mesh Washer filter mesh at the handshower.
  • Page 17 The ‘RCD’ light will light meaning the unit is on standby (for RCD model only). Turn the knob clockwise to LOW sign, the ‘HEATER’ light will light up. Turn the knob anti-clockwise to OFF sign; the ‘HEATER’ light will switch OFF again. Continual turn of the knob clockwise, the temperature of the water should rise slightly.
  • Page 18 ‘HEATER’ ‘RCD’ Pump Speed Control Knob...
  • Page 19 HIGH...
  • Page 20: User Maintenance

    User Maintenance running water. Ensure al dirt particles are...
  • Page 22 Specification of Non-Pump Model Available in 3.3 & 3.8kW, 230-240V AC, 50Hz 380 kPa (55 psi) 418mm x 221mm x 98mm 2.80 kgs 1.50 kgs 4.30 kgs 1.50 kgs SCHEMATIC WIRING DIAGRAM (NON-PUMP MODEL W/O RCD) SWT-EC SCHEMATIC WIRING DIAGRAM (NON-PUMP MODEL C/W RCD) Thermal Cut-out Lout Nout...
  • Page 23 Specification of DC Pump Model Available in 3.3 & 3.8kW, 230-240V AC, 50Hz 380 kPa (55 psi) 418mm x 221mm x 98mm 3.10 kgs 1.70 kgs 4.60 kgs 1.70 kgs SCHEMATIC WIRING DIAGRAM (DC PUMP MODEL W/O RCD) Thermal Cut-out PUMP SPEED CONTROL VR 0-100K ELECTRONIC CONTROL BOARD...

This manual is also suitable for:

Rei-b330npRei-b330dpRei-b380npRei-b380dp