To Next PageTo Next PageWhat to do if the air from my Venmar 41502 is too cold?
If the air from the supply grille of your Venmar Air Conditioner is too cold: * Check whether the exterior hood is blocked. * Try operating the unit on a lower speed ventilation setting, or using intermittent or recirculation mode, if available. * Consider installing a duct heater.
How to fix dry inside air with Venmar Air Conditioner?
If the air inside is too dry while using your Venmar Air Conditioner: * Consider using a humidifier temporarily. * If your unit has the option, operate it in recirculation mode.
Why is the LED blinking red on my Venmar Air Conditioner?
A blinking red LED on the integrated control of your Venmar Air Conditioner indicates a problem. This could be due to: * The door being open while the unit is not unplugged. If this is the case, close the door and press the integrated control push button once to reset the unit. * A problem with the exhaust motor. In this case, contact your installer.
How to fix a Venmar Air Conditioner wall control that does not work?
If the wall control for your Venmar Air Conditioner isn't working, the issue might be with the wiring or the wall control itself. First, ensure the color-coded wires are correctly connected. Inspect all wires for damage and replace any that are broken. If the wiring seems correct, remove the wall control and test it directly beside the unit with a shorter wire. If it works, replace the original wire in the wall. If it still doesn't work, replace the wall control.
What to do if my Venmar Air Conditioner shows error code E1?
If the error code E1 appears on your Venmar Air Conditioner's Altitude or Deco-Touch wall control screen, it could be due to wiring issues. Ensure that the color-coded wires are connected correctly. Inspect all wires for any damage and replace if necessary. Also, make sure all wires are securely connected.
Why is the damper actuator not working on my Venmar Air Conditioner?
If the damper actuator on your Venmar Air Conditioner isn't working, the problem could be a defective actuator, damper mechanism, or circuit board. To troubleshoot, unplug the unit, disconnect the main and auxiliary controls, wait 10 seconds, and plug it back in to see if the damper opens. If not, use a multimeter to check for 24 VAC on J12-1 and J12-2 on the circuit board. If there is 24 VAC, replace the entire damper assembly. Note that a small delay of 7-8 seconds before detecting the 24 VAC signal is normal. If there is no 24 VAC, replace the circuit board.
What causes the Dehumidistat to not work on a Venmar 41502 Air Conditioner?
If the Dehumidistat, the 20-minute push button, or the 20/40/60 minute push-button timer on your Venmar Air Conditioner isn't working, or if its indicator light doesn't stay on, it could be due to reversed wires or a defective component. First, ensure that the color-coded wires are connected correctly. If the wiring is correct, jump the OL and OC NO C NC I OC OL Y R G B terminals. If the unit switches to high speed, remove the Dehumidistat or push button and test it right beside the unit using a shorter wire. If it works there, replace the original wire. If it doesn’t, replace the Dehumidistat or the push button.
What to do if the defrost cycle isn't working on my Venmar 41502?
If the defrost cycle isn't working on your Venmar Air Conditioner (indicated by a frozen fresh air duct or very cold air), it could be due to ice hindering the damper, a broken damper rod or port damper, or a defective damper actuator or circuit board. To resolve this, start by removing any ice buildup. Inspect the damper rod and port damper for damage, and replace them if necessary. For issues with the damper actuator or circuit board, refer to point 5.
Why does my Venmar 41502 screen alternate between normal display and E3?
If the Altitude or Deco-Touch wall control screen of your Venmar Air Conditioner alternates between the normal display and E3, the wall control itself may be defective. In this case, the suggested solution is to replace the Altitude or Deco-Touch wall control.
How to fix no outdoor temperature display on my Venmar Air Conditioner?
If there is no outdoor temperature displayed on your Venmar Air Conditioner's Altitude wall control screen, the unit thermistor may be defective (the integrated control LED of the unit must flash GREEN). If this is the case, replace the unit thermistor.
General| Brand | Venmar |
|---|---|
| Model | 41502 |
| Category | Air Conditioner |
| Language | English |
Explains the unit's booting sequence and how to use the integrated push-button for speed control.
Details the steps for performing quarterly maintenance, including filter cleaning and core washing.
Outlines the procedure for annual maintenance, focusing on core cleaning and unit interior.
Instructions for preparing the unit, including removing transport brackets and opening dampers.
Guidance on choosing an appropriate location for the unit, considering temperature and access.
Steps for connecting the drain for specific HRV models, including tubing and water trap.
Details installing registers for stale air and fresh air in a fully ducted system configuration.
Guides duct connections for the supply side of an exhaust ducted system.
Details duct connections for the return side of an exhaust ducted system.
Details simplified installation steps for return/return configurations, noting furnace synchronization.
Instructions for connecting insulated flexible ducts, including insulation and vapor barrier handling.
Guidelines for connecting non-insulated rigid ducts, emphasizing vibration avoidance.
Procedure to set extended defrost mode for specific unit models in cold weather conditions.
Explains compatibility and wiring procedures for connecting optional main and auxiliary wall controls.
