VB0199 Model no.: 41702* VB0197 PLEASE READ AND SAVE THESE INSTRUCTIONS Venmar Ventilation inc., 550 Lemire Blvd., Drummondville, QC, Canada J2C 7W9 www.venmar.ca *This product earned the ENERGY STAR® by meeting strict energy efficiency guidelines set by Natural Resources Canada and the US EPA.
EPAIR In order to ensure your ventilation unit remains in good working condition, you must use Venmar Ventilation Inc. genuine replacement parts only. The Venmar Ventilation Inc. genuine replacement parts are specially designed for each unit and are manufactured to comply with all the applicable certification standards and maintain a high standard of safety.
To maintain its proper operation, the unit is programmed to defrost the energy recovery core. For AVS S10 ERV and AVS S10c ERV models, during the defrost cycle, the unit keeps the same speed but stops to supply fresh air.
2. C ’ ONTROLS CONT 2.4 AVS S10 ERV PLUS NTEGRATED EFROST ONTROL After the booting sequence is done, the LED (A) will light and stay lit to show in which defrost cycle the unit is set. Use the push button (B) to change the defrost cycle of the unit (see table below).
2. C ’ ONTROLS CONT The S10 ERVplus unit must be controlled by a main control. For more convenience, S10 ERV and S10c ERV units can also be controlled using an optional main control. Only one main control can be connected per unit. NOTES: 1.
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2. C ’ ONTROLS CONT 2.7 A AVS S10 ERV ’ LTITUDE ONTROL PLUS MODEL ONLY 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...
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2. C ’ ONTROLS CONT 2.7 A AVS S10 ERV ’ LTITUDE ONTROL PLUS MODEL ONLY CONT OW TO SET ERIODS FOR ROGRAM The Program Mode allows the user to customize the operation of his/her ventilation unit, for week and weekend days. All days are divided in 4 periods.
2. C ’ ONTROLS CONT 2.8 D AVS S10 ERV AVS S10 ERV OUCH ONTROL PLUS AND MODELS ONLY 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 pressed.
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2. C ’ ONTROLS CONT 2.8 D AVS S10 ERV AVS S10 ERV ’ OUCH ONTROL PLUS AND MODELS ONLY CONT (RH) RECIRCULATION OW TO SET THE RELATIVE HUMIDITY LEVEL AND CHOOSE BETWEEN IN STAND BY OR IN STANDBY Setting the relative humidity level allows to select the maximum desired indoor humidity level (in percentage). This value will be used to start the dehumidistat override (air exchange on high speed).
2. C ’ ONTROLS CONT 2.8 D AVS S10 ERV AVS S10 ERV ’ OUCH ONTROL PLUS AND MODELS ONLY CONT EHUMIDISTAT VERRIDE ELECTION In the operating modes MIN, MAX, 20 min./h. and RECIRC (if available), 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 2.10 L OUCH ONSTRUCTO ONTROL FOR ALL MODELS Activate the push button; the color of the indicator shows the unit operating mode. Color Mode Suggested Use GREEN Intermittent Select this mode when you are away from the house for a few days. Also, when you deem the inside air is too dry in heating season, or too humid during cooling season.
2. C ’ ONTROLS CONT 2.12 O PTIONAL UXILIARY ONTROLS Contrary to the main controls, many optional auxiliary controls can be connected to the same ventilation unit. NOTE: When outside temperature drops below -10°C (14°F), the unit will perform a defrost cycle at the end of auxiliary control cycle. 2.12.1 20- 2.12.2 20/40/60- MINUTE...
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3. M ’ AINTENANCE CONT 3.1 Q ’ UARTERLY AINTENANCE CONT 2. Open the unit door (cont’d) CAUTION Be careful when opening the door; water may be present when outdoor temperature is cold. VR0085 WARNING Always hold the core when rotating the core retaining bracket; failure to do so will cause the core to fall out.
3. M ’ AINTENANCE CONT 3.2 A NNUAL AINTENANCE Proceed as the Quarterly Maintenance (Section 3.1), but before reinstalling the cleaned core, clean the supply side damper using a vacuum cleaner and a soft brush attachment. Check if it can move freely. Then, clean the exterior hoods. 4.
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