A.O. Smith Jaguar CEWHR User manual

CEWHR Manual
Size: 7.5 (w) x 9.0 (h) Inches
User Guide
CEWHR 35, 50, 70, 100 Litres
Water Heater
*
Black
* Wired remote with LCD display enables the water heater to be installed
in the loft with easy access to all controls through the remote panel.
®
BLUE DIAMOND
GLASS LINING
DUAL GLASS LINED
HEATING ELEMENTS
HIGH STRENGTH
STEEL TANK
ELECTRONIC CONTROLS
AND DISPLAY

Black

Bracket
Accessory
Remote
Control
Assembly
Discharge
Pipe
What's in the box?
Electric
Water Heater
User
Manual
Relief
Valve
Black

Contents
Specifications.................................................................1
Physical Characteristics................................................1
Key Features...................................................................2
Dual Glass Lined Heating Elements
Blue Diamond Glass Lining
Electronic Controls and Display
Anode Rod Protection
Safety Valve
Safety Features..............................................................3
High Temperature Limit Protection Switch
General Safety Information ........................................3
Installation Instructions...............................................4
Mounting
Plumbing
Control Box Connection
Power Connection
Water Filling
Operation Instructions.................................................8
Repair and Maintenance ...........................................11
Troubleshooting..........................................................12
Caution .........................................................................13
Wiring Diagram...........................................................13
Jaquar Mercantile ~ Contact details......................14
Black

Specifications
D
S
L
100
Hot Water Outlet Cold Water Inlet
½” BSP Thread
[12.7mm]
Safety Valve
A.O. Smith 70L
Physical Characteristics
Black
Type CEWHR
Capacity (L) 35 50 70 100
Voltage (V)/ Frequency (Hz) 220~/50 220~/50 220~/50 220~/50
Input Wattage (kW) 1/1.5/2.5 1/1.5/2.5 1/1.5/2.5 1/1.5/2.5
Current (A) 4.6/6.8/11.4 4.6/6.8/11.4 4.6/6.8/11.4 4.6/6.8/11.4
o
Actual standing loss [kwh/24h/45 C diff.] 0.684 0.762 0.920 1.073
o
Maximum standing loss [kwh/24h/45 C diff.] 1.584 1.832 2.079 2.376
0
Reheating time for 50 C rise (in mins) 67 96 144 192
o
Temperature range ( C) 35–75 ± 5 35–75 ± 5 35–75 ± 5 35–75 ± 5
2
Rated water pressure N/cm 80 80 80 80
Water head (metres) 80 80 80 80
Net Weight (Kg) 22 24 31 34
L (mm) 760 880 905 1070
S (mm) 217 217 250 250
D (mm) Ø 395 Ø 395 Ø 463 Ø 463
1
A. O. Smith reserves the right to make product changes or improvements at any time without notice.