HRV 295642 LCD Controller Lite Instruction Manual

: June 5, 2024
: HRV

Table of Contents

Get to know your Controller
Quick Guide
Extra Functionality
FAQ
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

295642 LCD Controller Lite
**Instruction Manual

**

Get to know your Controller

Roof Temperature
Heating or cooling is available to the house.
Room Temperature
The current temperature inside your house.
Set Temperature
The desired temperature you would like to reach inside your house.
Note: Your system will try to achieve this temperature with the heating or cooling that is available in the roof space.
Heating icon
When the system is trying to heat the house to set temperature, this symbol will show.
Cooling icon
When the system is trying to cool the house to set temperature, this symbol will show.
Ventilation icon
This symbol will show when the roof space temperature is inadequate to heat your house to the set temperature and the system has reduced fan speeds to very low levels so as to ventilate the house. This is needed to make sure air is still moving through the house and condensation and moisture is controlled.
Locking icon
When the keypad locking function is engaged, this symbol will show. (Press and hold the FUNC button to turn on and again to release the lock.) Not available when ATU is installed.
Air Tempering Unit icon (ATU)
Accessories add-on product that heats the air as it goes through the system. When activated, this symbol will show on the keypad. (Briefly press the FUNC button once to turn on and again to turn off).
House icon Purge arrow 
When this accessories product is added to the system and engaged, this arrow will show on the house diagram.
Roof Air arrow  When the system is using air from the roof cavity, it will indicate this with the roof air arrow.
Outside Air arrow 
When this accessory is added to the system and engaged, this arrow will show on the house diagram.
Fan Speed icon
Shows the speed at which the fan blows air into your house.
Up and Down arrow buttons
Used to adjust the set (desired) temperature for the house. Also used in more advanced functions (see Extra Functionality)
On/Off button
Turns the system off for 8 hours. The system will automatically resume after this 8-hour period. Press the button once to turn it off and once again to turn back on.
Filter Replacement light
This light will flash when the filter needs to be changed.
FUNC button
Used for more advanced functionality (see Extra Functionality).

Quick Guide

Getting Started
On/Off button
Turns the system off for 8 hours, the system will automatically resume after this 8-hour period. Press the button once to turn it off and again once to turn it back on.
SET TEMP button
Gives system guidance to the required temperature.
Adjusts desired temperature up or down.
FUNC button
Variety of functionality from basic to advanced. Basic functionality.

Lock the keypad Hold down for 3 seconds. Not available when ATU is installed.
Press to return to the main menu when in the back menu.

Extra Functionality

Burnt Toast Mode
Overrides system, puts the fan on 100% speed, pumping more air into the house for one hour.
To activate : Hold the Down arrow for 3 seconds.

Use for: Holds fan at 100% speed for a set period of time. This can help increase airflow when cooking odors or airborne moisture are present. Cooling Mode Holds set temperature at 18 degrees for 4 hours, cooling the house when roof cavity temperature is lower than in the house. After 4 hours it returns the temperature back to its original setting. To activate: Hold the Down arrow until you see the temperature flashing “18”, then release.
To deactivate: Press the Up or Down arrows.
Use for:
Getting a better night’s sleep by forcing the system into cooling mode. Set and forget in the morning you don’t have to remember to change the set temperature back. Ventilation Settings At different times of the year, more or less air is needed to clear condensation in your house. Your system uses these levels when the roof cavity temperature is too cool to heat, but the house still needs air to get rid of condensation. Higher levels will bring more cold air into a house. A balance is needed between condensation clearing and reducing the amount of cold air in the house, depending on each house. Adjust to suit. Spring, Summer, Autumn: Lower ventilation levels (1 3) Winter: Higher ventilation levels (3 6)
To activate : Turn off the system (press the Power button).
Hold the Down arrow for 3 seconds or until the display is lit.
Press the Power button to adjust between 1 and 6.
To exit, press the FUNC button.
Backlight Setting
Adjusts the backlight of the controller. The standard setting is 3.
To adjust the Power off system by pressing the Power key once.
Press and hold the Down arrow until “02” is displayed in the roof temperature.
Press the Up and Down arrow buttons until you see “03” appear in the roof temperature. Use the Power button to adjust from 0 (dim) to 6 (brightest).
Energy Introduced Into Your Home
Displays the estimated amount of energy introduced into the home (kilowatt- hours saved). Not a feature if the ATU is installed.
To activate : Press the FUNC button twice within a second join the top and bottom numbers displayed, i.e. “12” and “34” would be 1234 for each fan.
Multiply this number by the number of fans in the system. The average kilowatt cost nationally is .22 cents. The above would be: 1234 X .22 = $271.48 (heating and cooling dollars saved). This is based on the life of the system. The number rolls over once it gets past 9999 KW hours and resets to zero. Press the down arrow while KW/HR is displayed to reset to zero. Press the down arrow while KW/HR is displayed to reset to zero.
The HRV controller puts you in complete control of your home environment. This means you can customize your HRV to achieve the best results through New Zealand’s varying seasons.

FAQ

Where can I get more information on my system?
Our Customer Service Team are more than happy to help give them a call on 0800 HRV 123 (0800 478 123). If you would like information on any of our additional products, please refer to our website.
I’ve had my HRV system for a while why do I have a black ring around my outlet vent?
In some houses, the air passing out of ceiling outlets will cause a static charge to build up. This can cause household dust inside the room to become attracted to the charge. Simply wipe away the dust ring with a dry cloth, then open the diffuser plate of the vent a little further to help stop this from recurring. If this persists call us to arrange a visit from one of our Customer Service Team.
My `Replace Filter’ light is on, what does this mean?
This icon provides an approximate timeline for your system’s Service and Filter Change. We recommend that filters are replaced with a new genuine HRV filter every two years to ensure the performance of your HRV system isn’t compromised and you continue to get the best from your system.
What do the ventilation levels on my Keypad mean?
At different times of the year, more or less air is needed to clear condensation in your house. Higher levels will bring more cold air into a house. A balance between condensation clearing and reducing the amount of cold air allowed into a house is needed depending on each house. Adjust to suit: spring, summer, and autumn: lower ventilation levels (1 3). Winter: higher ventilation levels (3 6).
My HRV is working great, but I still get condensation occasionally on some windows why is this?
Even though your home is now dry, cold or damp weather conditions may still lead to some misty windows certainly far less than what you would have had without your HRV. No system can guarantee zero condensation but rest assured your HRV is getting you as close as possible.
hrv.co.NZ 0800 478 123