DVS EC Climate Controlled System User manual

DVS® EC
Climate Controlled System
Enjoy a healthier, more comfortable home
User Guide
0800 387 387 www.dvs.co.nz
Useful Tips.
Set Temperature.
(Press the arrows to access.)
This is the temperature in the home, (measured at
the key pad) which the system is trying to achieve.
The system will turn o if the roof temperature is
higher than the house temperature and the house
has reached the set temperature.
The system will continue to operate if the roof
temperature is lower than the house temperature,
even if the set temperature is reached.
For Example:
In Summer: If you select a set temperature of
18 degrees Celsius, the house will reach this
temperature quickly, the system will turn o.
When the roof temperature falls, the system will
begin to operate again.
In Winter: If you have selected a set temperature
of 22 degrees Celsius, the house may not reach
this temperature. The system will continue to
operate depending on weather conditions and
how warm your home is.
Note: The system will continue to operate even
if the roof space is cooler than the house. The
system will reduce the air supply rate if you have
heat retention activated.
System Performance.
Your DVS® will help provide a healthier, drier living
environment. The house should feel fresher and
drier. You will see evidence of this in a reduction of
condensation and dampness through the home.
Adjust the system if you need to.
Each system is calibrated (set) to the size of your
home. However, if you are still experiencing some
moisture issues, increase the fan speed (Air supply
rate). If the system is working well, you may be
able to select a lower air supply rate.
If you are getting regular performance issues e.g.
wet windows, turn the system o and call 0800
387 387 so that we can assist with this issue.
Note: Maintaining comfortable living temperatures
in the home is a key to achieving maximum DVS®
performance. Use heating in the home if it is
needed.
Filter(s).
For best results the lter(s) needs to be changed
annually. Over time the lter(s) can become
blocked resulting in poor performance of the
system. A message will show on the controller
when your lter(s) are due to be changed.
To ensure system eciency and cover under
the DVS® Five Year Warranty, the lter(s)
should be replaced annually with a genuine
DVS® lter.
Call us on 0800 387 387 or
visit www.DVS.co.nz to purchase lters.
Five Year Warranty
DVS® Manufactured and branded products
carry a 5 year on site parts and labour warranty.
The warranty is dated (begins) on the day of
installation and/or supply of the goods.
Non DVS® manufactured and branded products
are not manufactured by the company. Non DVS®
manufactured and branded products therefore,
carry the warranty provided by the specic
product manufacturer.
The warranty covers manufacturing faults in the
product (equipment) and product failure caused
by incorrect installation.
For further assistance please call DVS® on 0800 387 387 or visit www.dvs.co.nz
DVS® System Installed on:
Installed by:
Invoice Number:
F6 Carbon MERV12
Filter(s) type and number:
F7 MERV13

Supply air temperature
at the fan unit.
Optional features, if
in operation, appear
here.
Displayed on the home screen.
House temperature at
the keypad.
Fan symbol, spinning if
fan is running.
Set temperature.
Filter change indication
(if it is due) appears
here.
Menu / On / O
Turning the system ON or OFF:
Press the arrows to adjust. This is the
temperature the system will try to achieve.
*Refer to Useful Tips on the back for more information.
Set temperature:
Press and hold MENU to turn the system on or o.
Standard features:
Heat Retention. This automatically adjusts the fan speed
(Air supply rate) down from condensation control speed, in
cold conditions. (Typically, only used in the cooler parts of the
country).
Heat Recovery. This automatically adjusts the fan speed (Air
supply rate) up from condensation control speed when there is
heat to recover from the ceiling, and the house is not yet at, or
above the set temperature. (Measured at the keypad).
Note: Heat recovery and heat retention settings automatically
adjust fans speeds once they are set. They can also be
adjusted at any time.
Fan Boost.
When in fan boost, the system will operate at maximum speed
(max air supply rate) for a set amount of time, and then it will
revert back to condensation control speed.
Utilities.
Setting the time, backlight o/on, system timer, resetting the
lter timer, temperature graphs, and diagnostics.
Standard features
continued:
Optional features :
DVS® EC Climate Controlled User Guide Phone [phone] | www.dvs.co.nz
ON/OFF
These include:
Air warmer,
Air Transfer and
Summer Vent
To access the optional features (if tted).
Press the MENU button. (This changes the screen to the rst
menu) Then move the highlight by using the arrows
to select the desired option and press OK to select that
option.
Mode: The way you want the optional feature to be activated.
(Follow the prompts at the bottom of each screen to help you
set these.)
Fan Speed: The fan speed the optional feature will run at
when it is on.
Fan Burst: (heat transfer and summer vent only): Purges the
system of cooler or warmer air.
Remember: Where you leave the highlight is the mode in
which the feature will switch on. If a feature is currently
active, it will show on the home screen in red.
To access the standard features.
Press the MENU button. (This changes the screen to
the rst menu). Then move the highlight by using
to select the desired function and press OK to enter
that function. Press the MENU Button at any time to
return to the previous screen.
Fan Settings.
Fan Speed. This allows you to adjust the condensation
control fan speed (Air supply rate) by +/- 50%.
Note: This is the pre-set fan speed for your home.
Your system will operate at this fan speed if heat
retention and heat recovery are not active.