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Congratulations! You have made an excellent choice! The operating principle of your Heat Recovery Ventilator or your Energy Recovery Ventilator will give you personal comfort you have never known before. We have prepared this User Guide especially for you. Please read it carefully to ensure you obtain full benefit from your unit.
After defrosting, the unit returns to the operating mode selected by the user. 2. C ONTROLS 2.1 B OOTING EQUENCES (AVS E15 ECM HRV AVS E15 ECM ERV OOTING EQUENCE ONLY The unit booting sequence is similar to a personal computer booting sequence.
2. C ’ ONTROLS CONT 2.2 I NTEGRATED ONTROL All units are equipped with an integrated control, located under the unit, on the recessed side of electrical compartment. Plug the unit. Use the push button (1) to control the unit. The LED (2) will then show on which mode the unit is in.
2. C ’ ONTROLS CONT For more convenience, these units can also be controlled using a main control. Only one main control can be connected per unit. NOTES: 1. The integrated control must be turned OFF to use a main control. 2.
2. C ’ ONTROLS CONT 2.3 A ’ LTITUDE ONTROL ALL UNITS CONT ’ LTITUDE WALL CONTROL KEYS AND INDICATORS CONT SMART Press this key to enable and disable the SMART mode. The SMART mode uses indoor relative humidity level and SMART minimum and maximum outdoor temperature values to manage the air exchange with the outdoors, in order to enhance comfort...
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2. C ’ ONTROLS CONT 2.3 A ’ LTITUDE ONTROL ALL UNITS CONT OW TO SET REFERENCES In order to benefit from all of the features of your wall control, the preferences must be set. Table below shows all available settings. ETTING VAILABLE ALUES...
2. C ’ ONTROLS CONT 2.3 A ’ LTITUDE ONTROL ALL UNITS CONT ETTING REFERENCES ROCEDURE NOTE: While setting Preferences, the corresponding setting value flashes (e.g.: while setting current hour, hour is flashing). Press and hold MODE/PREF key for 3 seconds to access the setting menu.
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2. C ’ ONTROLS CONT 2.3 A ’ LTITUDE ONTROL ALL UNITS CONT ’ OW TO SET ERIODS FOR ROGRAM CONT O CHANGE THESE VALUES Press SET key for 3 seconds. PROG (for Program) will appear on screen and week days will flash.
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2. C ’ ONTROLS CONT 2.3 A ’ LTITUDE ONTROL ALL UNITS CONT ’ OW TO SET ERIODS FOR ROGRAM CONT Press SET key to confirm the choice and go to select the ventilation speed or type. Ventilation speeds and type will flash. MODE SMART PREF...
2. C ’ ONTROLS CONT 2.4 D OUCH ONTROL ALL UNITS ACKLIGHT If the backlight is not illuminated, the first button pressed (no matter which button) shall turn on the backlight only, without incurring any other changes. The backlight remains illuminated for 10 seconds after the last button is pressed.
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2. C ’ ONTROLS CONT 2.4 D ’ OUCH ONTROL ALL UNITS CONT (RH) OW TO SET THE RELATIVE HUMIDITY LEVEL AND CHOOSE BETWEEN RECIRCULATION STAND BY OR IN STAND BY Setting the relative humidity level allows to select the maximum desired indoor humidity level (in percentage).
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2. C ’ ONTROLS CONT 2.4 D ’ OUCH ONTROL ALL UNITS CONT EHUMIDISTAT VERRIDE ELECTION In the operating modes MIN, MAX, 20 min./h. and RECIRC, the user can select a dehumidistat override so that if the relative humidity (RH) in the house exceeds the RH setting previously stored, the ventilation unit will exchange in high speed until the target indoor RH setting is reached.
2. C ’ ONTROLS CONT 2.5 L OUCH ONSTRUCTO ONTROL AVS E15 HRV AVS E10 HRV UNITS ONLY INTERMITTENT Activate the push button; the color of the indicator shows the unit operating mode. VC0124 Color Mode Suggested Use GREEN Intermittent Select this mode when you are away for a few days, or when you deem the indoor air is too dry in heating season,...
2. C ’ ONTROLS CONT 2.6 C ONSTRUCTO ONTROL AVS E15 HRV AVS E10 HRV UNITS ONLY Adjusting AIR SUPPLY CONTROL 1) Select “MIN” or “MAX” using slide switch (A). • When “MIN” (minimum speed) is selected, if the knob (B) is set above the click, the unit will exchange in low 5°C 41°F...
2. C ’ ONTROLS CONT 2.7 O PTIONAL UXILIARY ONTROLS Unlike the main controls, up to 5 optional auxiliary controls can be connected to the same ventilation unit. 2.7.1 20/40/60- MINUTE UTTON IMER ALL UNITS Location: Located in the bathroom or in other locations where there is temporary humidity excess or pollutants.
3. M AINTENANCE WARNING Risk of electric shock. Before performing any maintenance or servicing, always disconnect the unit from its power source. When cleaning the unit, it is recommended to wear safety glasses and gloves. Refer to illustration at right to identify the inner parts of your unit.
3. M ’ AINTENANCE CONT 3.1 Q ’ UARTERLY AINTENANCE CONT CAUTION Make sure to align proper symbol on the core (circle or square) with the one on the unit. 8. Slide the cleaned core into the unit. 9. Slide the cleaned filters into the unit. NOTE: The mesh side of filters must be on bottom (rests on core surface).
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• Install a duct heater. The LED of the integrated control a) AVS E15 ECM HRV and AVS E15 ECM ERV is blinking RED. only: There is a problem with one of the motors. The unit is OFF. Contact your installer.
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