Pioneer ERV035AVTTW5W Owner's Manual page 7

Installation
4. Install the main unit on the indoor surface wall. Connect the adapter wire from the back of the
main unit to the wiring of the fan and temperature sensor exposed in the inner duct, and tidy
the wiring. Then align and install the main unit with the protruding plastic and metal parts on
the back cover plate (There are corresponding concave holes on the rear of the main unit).
The strong magnet equipped on the back of the main unit will automatically attract the
wall mounting plate (After installation is complete, check if there is a large gap between the
main unit and the mounting plate. If so, it means that the wires in the main unit are not placed
properly. Please remove the main unit and reinstall it). Finally, turn the two small M3 screws
(included in the kit) into the hole at the top of the main unit (shown in Figure 4), and the
installation is complete.
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3
CONNECTION TO POWER
DISCONNECT THE VENTILATOR FROM THE POWER SUPPLY PRIOR
TO PERFORMING ANY ELECTRIC INSTALLATION OPERATIONS.
THE VENTILATOR IS DESIGNED FOR CONNECTION TO 1-PHASE
AC100-240V/50-60 HZ POWER SUPPLY.
CONNECT THE VENTILATOR TO THE SOCKET DIRECTLY.
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4
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Operation
FUNCTION DESCRIPTION
Description Of The Master Unit
Master Unit Front
Function Light (RGB-LED)
1. Function light indicates the fan speed.
There are 3 speeds in total.
2. The green light indicates air supply.
3. The red light indicates air exhaust.
4. The blue shows indicates regeneration mode,
which switches on after 75 seconds of cyclic
operation between air supply and air exhaust.
Master Unit
Side
Status Light (RGB-LED)
ON Status
1. Blue light is on: Pairing mode is activated,
and the linkage communication function is
active between the master and slave units.
2. Green light is on: IoT function is enabled,
Wi-Fi is connected successfully, and user is
able to control the device from the phone.
3. Red light is on: Filter cleaning alarm to
remind user that it is time to clean or replace
the filter within the inner duct.
4. Purple light is on: Indicates the master role
in master-slave online mode, the master
loT networking function is enabled, and the
unit can be controlled by the user's phone.
5. Green light flashes slowly: Automatic
ventilation function is on and running.
6. Blue light flashes slowly: Free-cooling
function is on and running.
7. Red light flashes three times: Indicates that
the filter cleaning is complete and the
cleaning time has been reset.
OFF Status (coordinated with the buttons)
1. Blue light flashes slowly: Indicates the device
role is set as the master in pairing mode.
2. Green light flashes slowly: Indicates the role
of the device is set as a slave in pairing mode.
3. Red light flashes slowly: Indicates that the
device is in Wi-Fi connection mode.
MODE
ON State: You can switch the working mode of the device
(supply mode, exhaust mode, regeneration mode).
FAN SPEED
ON State: You can switch the fan speed of the device.
There are 3 speeds in total.
ON/OFF
Control the device to switch between an ON/OFF state.
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