Page 10 of 17
| INSTALLATION MANUAL for CFEWH SERIES 6-13 | V01 - 12 / 02 / 2021
IMPORTANT:
When mounting the
unit, do not drill where it is marked with
“NO DRILL“ warnings, the sides of the
unit, nor the
15
Cable Gland Fitting Hole.
Holes drilled within these areas will
render the unit inoperable, irreparable,
and WILL VOID THE WARRANTY.
3.
Ensure the circuit breaker and the isolation switch (if installed)
supplying the 220 - 240VAC electrical mains to the CFEWH are
turned OFF.
4.
Electricity supply cable installation:
›
OPTION 1: cable must be brought through the electric
gland, and then the CFEWH can be mounted. The cable
enters from the rear of the unit.
›
OPTION 2: cable must be brought through the hole in the
10
Exterior Cover, and then the CFEWH can be mounted.
The cable enters through the front of the
10
Exterior Cover
of the unit. If using this option, an appropriate UL listed
strain relief device must be used.
5.
Mount the unit onto the wall using four
12
Mounting Screws.
Reference the
SCREW HOLE MOUNTING TEMPLATE
(provided separately from this manual, see Fig. 1), making sure
to only mount the unit through the screw hole mounts on the
unit (see Fig. 2) to avoid damaging the unit, VOIDING THE
WARRANTY.
Any screw head larger than the maximum diameter of 5/16� will
damage the mounting base and crack the body, VOIDING THE
WARRANTY.
The unit should be mounted onto a solid internal wall or in an
internal cupboard or space capable of continuously supporting
a minimum weight of 22 lbs, preferably in the vertical position.
When mounting the unit onto a rough surface (i.e., a brick wall
or similar), a backing board should be mounted to the
wall first. The unit can then be mounted onto the backing
board. This will allow the
10
Exterior Cover to be properly
fitted to the unit.
6.
Carefully replace the plug and cable connecting the
19
Display PCBA/LED Indicator to the
8
PCBA.
7.
Switch ON the circuit breaker and isolation switch
supplying the electric mains power to the unit and check
if the unit is turned ON.
8.
Place the
10
Exterior Cover
back onto the unit and
use the
11
Exterior Cover
Screws to secure it in
place.
STEPS FOR INSTALLATION
(cont.)
Fig. 1
SCREW HOLE
MOUNTING TEMPLATE
(provided separately
from this manual)
ELECTRICAL INSTALLATION
FOR LICENSED ELECTRICIANS ONLY
PAGE 3 of 3
END OF SECTION
CFEWH SERIES 6-13
UNIT
MOUNTING
TEMPLATE
MH SERIES 6
ELECTRIC TANKLESS
FOR
POINT OF USE
OR
WHOLE HOUSE
SCREW PLACEMENT
CENTER
SCREW PLACEMENT
CENTER
SCREW PLACEMENT FOR
8 mm × 65 mm SCREW
(MINIMUM LENGTH)
CENTER
SCREW PLACEMENT
CENTER
DO NOT DRILL
IN THESE AREAS
USE UNIT MOUNT HOLE LOCATIONS
TO SCREW MOUNT TO WALL
15
Fig. 2
Mounting Hole Locations
for Mounting Screws
