Cornell CIS-E363DCR User manual

Instant
Water
Heater
CIS-E363DCR
CIS-E369DCR
User Manual

PARTS IDENTIFICATION
When the Shower is used by someone such as child, elderly person, sick person
1.5
and physically handicapped person, the concern person is kindly requested to pay
attention and check the shower temperature by using hand from time to time.
In me of lightning/thunder, switch "off'' the electric supply to the shower unit in
advance to protect the shower unit against possible damage.
1.6
Note: When removing the unit from package, small amount of water may found inside.
This is normal as the unit is tested during manufacturing process.
Improper grounding could cause electrical shock.
User is advised to test and adjust the water temperature before bathing.
1
. 7 e used.
IMPORTANT SAFETY INFORMATION
For Pump Model, it is highly recommended to connect the Water Inlet Connection to
tank storage supply, otherwise it may cause damage to the Pump Motor.
maximum2
working pressure of 6 bars.
2
G
G
Fig 1.
32 32
19
20
21
22
23
24
25
26
27
28
29
19
20
21
22
23
24
25
27
28
29
30
31
8
9
10
8
9
10
2. Face Sticker
1. Front Cover
3. Indicator Lamp
5. Temperature Control Knob
4. Pump Knob
6. Test / Reset Button
7. Pump Booster Button
9. Flow Regulator Valve
10. Filter Valve
11. Rain Shower Head
12. Sliding Rail
13. Wall Bracket
14. Hand Shower
15. Shower Holder
16. PVC Hose 1.5m
17. Selector Valve
20. PCB Board
21. Thermostat
23. Terminal Block
22. Heater Tank
24. Main PCB Board
25. Water Outlet Connection
26. AC Pump
27. TRIAC
28. Water INLET Connection
29. Reed Switch Assy
30. SMPS PCB Board
31. D.C Silent Pump
18. PVC Hose 1.0m
32. Mesh Filter
19. Heater Base
8. Stop Valve
5
11
12
13
14
15
16
17
18
8
9
10
1
2
3
6
7
4
32

Minimum Conductor Size (csa)
TABLE 1-ELECTRICAL LOADING TABLE
INSTALL THE HEATER UNIT
HEATER UNIT INSTALLATION DIAGRAM
RAIL BRACKET COVER & CAP DISMANTLE STEPS
RAIL BRACKET OPEN THE RAIL
BRACKET COVER
BY TURNING ANTI
CLOCKWISE & USING
SCREW DRIVER TO
OPEN THE CAP
RAIL BRACKET
COVER COME-OUT
1
2
3
RAIN SHOWER SET INSTALLATION PROCEDURES
G
65mm
255mm

shower holder
top rail bracket
slider rail
selector valve
1. 2.
STEP 1
Insert the Top Rail Bracket, Adjustable
Shower Holder, & Bottom Rail Bracket
to the Slider Rail.
STEP 2
Connect the Selector Valve to the
bottom of Slider Rail.
bottom rail bracket
38mm
38mm
1300mm 650mm
wall plug hole screw
mounting terminal
3. 4.
Select a suitable position for the Rain
Shower Set then mark 4 screws point
(2 on top and 2 on bottom). The gap of
2 screw hole was 38mm. It is
recommended that the Top Rail Bracket
position at height of 1950mm to the floor
and Bottom Rail Bracket 1300mm to the
floor.
wall plug
STEP 4
Use 6mm diameter drill and
make the wall plug holes in
depth of 34mm. Insert the wall
plugs and mounting terminal
firmly in position with the
screw provided.
STEP 5
Mount the Slider Rail (connected
with Rail Bracket, Adjustable
Shower Holder and Selector Valve)
to the mounting terminal
by turns the terminal cover.
5.
STEP 3
1200mm
650mm
100mm
PVC hose
rain
shower
head
shower
head
7. 8.
STEP 7
Connect the Rain Shower Head to the top of
Slider Rail, 1.5Meter PVC Hose to Hand Shower
Head and 1Meter PVC Hose to the Heater.
Connected be sure to put in the Rubber Washer.
STEP 8
Recommended Height for Rain
Shower Set.
rubber
washer
a
b
c
d
rail bracket cap
hexagon tool
plastic nut
6.
STEP 6
Remove the cover and cap from
the Rail Bracket (Fig. 3A) and
screw the rail bracket by turning
the cover clockwise. Using hexagon
tool to tighten the plastic nut to the
desire position and then replace
the cover.
rail bracket
cover
rain
shower
head
continue from RAIN SHOWER SET INSTALLATION PROCEDURES continue from RAIN SHOWER SET INSTALLATION PROCEDURES

2.5
of
.
.
4.
5. Do not use white tape during installation.
6.
7.
8.
Improper grounding could cause electrical shock.
continue from ELECTRICAL INSTALLATION -IMPORTANT
ELECTRICAL INSTALLATION -IMPORTANT
Make sure to put the Mesh Filter between Stop Valve and incoming
water piping.
3.If in any case, the Stop Valve is not use or omitted, make sure to put the
Mesh Filter between the heater unit inlet pipe and incoming water pipe.
PLUMBING PROCEDURE - IMPORTANT
correct
over tighten and damage
7 8
(*) To ensure the power cord NOT
touch copper flange.
G
Side Entry A
(*)
B

continue from ELECTRICAL INSTALLATION - IMPORTANT
TEST RUN
8
9
10
11 ON/OFF
6. The earth indicator will turn "ON" if wiring is done correctly. When earth indicator is "OFF",
please check the following:-
- Improper earthing
- Live (L) and Neutral (N) reversed.
continue from TEST RUN
910
Release
Knob
G
Position
this Way
Position
this Way
7
turn
knob
- Press the‘’RESET’’ button, the 3 LED indicator lights shall run ON/OFF 3 times in sequences
to indicate self check as in No.2 above and the Heater Unit should resume normal function,
the Green LED Indicator should light on.
Switch on the electrical supply.The 3 LED indicator light shall run ON/OFF 3 times
in sequences to indicate the set are self checking.
VARIABLE
SWITCH
Position
this Way
Position
this Way

11 12
test at least
once a month).
8
HAND SHOWER ACTION
MAINTENANCE
continue from MAINTENANCE
10
(Fig. 9 & Fig. 10 )
Fig. 9.
Fig. 9.
0
9
CLOSE
OPEN
INTERNAL
STRAINER
OPENCLOSE
FLOW REGULATOR
MESHFILTER
BUILT-IN FILTER
Clean the Handshower Head holes by using the soft brush from time to time.
(Recommended once a week)
Note:Take care not to damage the holes of the Handshower Head during cleaning.
8
WIRING DIAGRAM
LIVE
NEUTRAL
Main Supply
220 -240 V ~ a.c
TRIAC
Lout
Nout
(N
in )
(L
in
)
Electronic ELCB,
15mA Sensitivity
Heater Control
Reset
Test
Pump
Booster
T2
G
Auto
Thermostat
Manual
Thermostat
Pump On/Off
Power On/Off
Temperature Control
On/Off Switch
Led Board
SMPS PCB
ASSY
Silent Pump,
WIRING DIAGRAM - DPDT ( SILENT PUMP MODEL)

continue from WIRING DIAGRAM
13 14
LIVE
NEUTRAL
Main Supply
220 -240 V ~ a.c
TRIAC
Lout
Nout
(N
in )
(L in )
Electronic ELCB,
15mA Sensitivity
WIRING DIAGRAM - DPDT MODEL
(*) For PUMP Model
Note : (*) For Pump Model
AC PUMP,
120W, 240V d.c
Heater Control
Reset
Test
Pump
Booster
T2
G
(*)
Auto
Thermostat
Manual
Thermostat
Pump On/Off
Power On/Off
Temperature Control
On/Off Switch
Led Board
LIVE
NEUTRAL
Main Supply
220 -240 V ~ a.c
TRIAC
(Nin )
(Lin )
Electronic ELCB,
15mA Sensitivity
Heater Control
Reset
Test
Pump
Booster
T2
G
Pump On/Off
Power On/Off
Temperature Control
On/Off Switch
Led Board
SMPS PCB
ASSY
Silent Pump,
Auto
Thermostat
WIRING DIAGRAM - SINGLE POLE MODEL ( SILENT PUMP MODEL) ELECTRICAL SPECIFICATION
EP : 6.0 Kg - ELCB,
A.C PUMP
ESP : 5.3 Kg - ELCB, SILENT PUMP
250 X 400 X 105 mm
3.3kW 230Va.c.
2
0.1 Bar (10kPa)
Min. INLET WATER PRESSURE
Max. INLET WATER PRESSURE 6.0 Bar (0.6MPa)
continue from WIRING DIAGRAM
WIRING DIAGRAM - SINGLE POLE MODEL
LIVE
NEUTRAL
Main Supply
220 -240 V ~ a.c
TRIAC
(Nin )
(Lin )
Electronic ELCB,
15mA Sensitivity
(*) For PUMP Model
Note : (*) For Pump Model
AC PUMP,
120W, 240V d.c
Heater Control
Reset
Test
Pump
Booster
T2
G
(*)
Pump On/Off
Power On/Off
Temperature Control
On/Off Switch
Led Board
Auto
Thermostat