Rinnai CRYSTAL Series User manual

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

Sliding Rail Set Installation Guide 11
16
17 - 18
19
20
21
22 - 23
14 - 15
Parts Content Checklist

infirm,

1 x Handshower
c/w filter mesh washer
2 x Wall Plug & Screw Set
1 x Sliding Rail Set
Parts Content Checklist (For Unit C/W Normal Shower Accessories)

1 x Handshower
c/w filter mesh washer
1 x 2-Tier RS Top
1 x 2-Tier RS Bottom
1 x 2-Tier Diverter Valve
Parts Content Checklist (For Unit C/W Rain Shower Accessories)

8
10
12
6
7
9
12. Rotatable Soap Dish
(for Pump model only)

2-Tier Diverter Valve

Non Pump model
1
3
4
44
4
11
8
12
14
2
5
6
7
9
15
3
7
18
11
12
14
9
13
16
15
8
10
17
10
1
5
7
2
6
DC Pump model
1. Heating Element
2. Mouting Holes (4 Nos)
3. Terminal Block
4. Cable Entry
5. Termostat Entry
6. RCD Assembly (for RCD model only)
7. Heater Base
8. Indicator Light
9. Water Tank
10. Electronic Control
11. Triac
12. Flow Switch Assembly
13. RCD TEST RESET
14. Water Inlet
15. Water Outlet
16. Pump Speed Control
17. DC Pump Control Board
18. DC Pump Assembly

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.
2-TIER DIVERTER VALVE
TO
HANDSHOWER
TO HANDSHOWER
Drill holes and insert wall plugs provided according the recommended dimension as shown (2 holes)

11Sliding Rail Set Installation Guide
tting wall plug to both holes.
plug
screws.
respectively. arrow shown in the gure.
able to withstand 250N vertical

12
3.8 15.9

Service
Stop Valve
13

Mount to wall
Screw x 4
14

FILTER
CLOSE
OPEN
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.
FITTING THE STOP VALVE
Fit the Stop valve (Warning: Conductive Valve shall not
be used) by secure to the unit Inlet.
Note:
It is compulsory to have the product installed with
stop valve (with filter) provided, failing which, dirt
particles may cause failure of flow switch assembly.
Ensure the supplied washers are in place before
connecting inlet and the Stop Valve.
Fit the other point of Stop Valve to the incoming water
supply.
Ensure that the backplate of the unit is flat on the wall
and positioned squarely. Tighten the fixing screws.
Turn on the water supply and check for leaks in the
pipework connection to the shower.
NOTE: At this stage no electricity can flow through the
unit.
ELECTRICAL CONNECTION
WARNING: THIS UNIT MUST BE EARTHED.
SWITCH OFF THE ELECTRICITY SUPPLY.
The cable entry points are shown in the figure below.
Determine the cable entry to the unit.
a) Side entry – Poke the electrical cable through
the Rubber grommet.
Route the cable into the shower unit and connect to the
terminal block (Fig. 1) as follows:-
Earth cable to terminal marked ‘ ’
Neutral cable to terminal marked ‘ N ’
Live cable to terminal marked ‘ L ’
IMPORTANT: Fully tighten the terminal block screws
and ensure that no cable insulation is trapped under
the screws. Loose connections can result in cabling
overheating. DO NOT switch on the electricity
supply until the cover has been fitted.
15
a
Wire Entry

Filter Mesh Washer
filter mesh at the handshower.
16

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.
Allow a few seconds for the warm water
to reach the handshower, this shows that
the power setting is operating correctly.
Set the shower temperature by rotating
the Knob as necessary. Turn the knob
clockwise for hotter water and anticlock-
wise to LOW sign position for cooler water.
17
ON

Pump Speed Control Knob
‘HEATER’ ‘RCD’
18

LOW
HIGH
19

20User Maintenance
running water. Ensure al dirt particles are