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economical. safe. simple.
HARDWIRING INSTRUCTIONS
The Envi Heater is available in some regions as a hardwired model: HW1012T / HW1022T / HW1023T (with built in thermostat)
and HW1012N / HW1022N / HW1023N (with no built in thermostat, instead a cover plate is in its place)
The Envi Heater can be hardwired direct to a mains supply, branch circuit or it can be hardwired to a line voltage external ther-
mostat of the same voltage as the heater (eg. 120v) or to an external switch or timer. Consult the instructions for each of these
control devices for specifi c wiring instructions. The Envi Heater can also be wired as multiple heaters on the same circuit or
controller. For these Multi-Heater Hardwiring instructions please consult the installation page of the website www.eheat.com.
The Envi Heater can also be hardwired to a 24volt thermostat using a 24v relay. Please consult a certifi ed electrician and ensure
that all electrical work is done in accordance with applicable electrical and building codes.
CAUTION
: To prevent short circuits and electrical shocks turn the power off at the main electrical panel before attempting the
hardwiring installation or any repairs. If the internal power cable (cordset) is damaged it must be replaced by the manufacturer.
NOTE:
This hardwired heater must be connected to the correct voltage circuit according to its model designation, ie.
(HW1012 = 120volts, HW1022 = 220volts and HW1023 = 230volts). Disconnect the power supply before making wiring connec-
tions to prevent electrical shock and equipment damage.
WIRING SCHEMATIC
NOTE: The following wiring schematic is for a single Envi Heater installation to the applicable ac mains supply circuit and as-
sumes that the there are no external controls being wired into the unit. For wiring of external controls (thermostat/switches or
timers) please consult the website www.eheat.com for examples of external control wiring instructions.
5. Install heater on mounting clips (align right side fi rst) and
make sure to press down fi rmly on the heater to ensure a
secure fi t. You will hear it “snap” into place. (Fig. 5 above)
6. (OPTIONAL) Install the third screw inside the bottom access
door area (Fig. 6). Replace the door. Please note: for clarity
the cordset is not shown exiting the heater.
For additional information visit www.eheat.com
MOUNTING INSTRUCTIONS (CONT)
Fig. 6
NEW LOCKING BAR FOR PERMANENT ATTACHMENT
Fig. 7
The Envi Wall-Mounted Heater models now come with an additional
method to permanently attach the heater to the wall. A locking bar
mechanism is built inside the heater, which is engaged by screwing an
external locking screw into the bottom of the heater vent. The lock-
ing screw and Hex/Allen Key are both provided in the mounting kit.
This locking bar method is an alternate method to the existing bottom
screw installation procedure above, however many customers will fi nd
that the locking bar attachment method is suffi cient by itself.
STEP 1 - Installing the Locking Bar Screw (Fig. 7)
BEFORE YOU
MOUNT THE HEATER TO THE WALL. Take the locking bar screw out of
the mounting kit and while the heater is laying fl at, use the Hex/Allen
key provided to get the screw started in the hole at the bottom left
hand side of the envi heater (Fig 1). Screw the locking screw in about
3/8 of an inch (Fig 2) but make sure you do not screw it in too far as it
will obstruct the mounting holes at the back of the heater and prevent
mounting on the wall.
STEP 2 – Mount the Heater.
Attach the heater to the wall by following the rest of the mounting instructions shown above.
STEP 3 – Tighten Locking Screw
(Fig 7) Follow the rest of the mounting instructions to ensure the heater is properly seated on
the mounting clips and then tighten the locking screw to fi x the heater to the wall. DO NOT USE A POWER TOOL!!!
DO NOT OVERTIGHTEN, just turn the screw until the locking bar presses gently up against the left hand mounting clip inside the
heater.
Congratulations, you have now permanently mounted your Envi Heater !
Gently
tighten Locking
Screw using supplied
Allen-key tool
