Zehnder Rittling ComfoAir Q, User Manual

Page: 18 / 36

18 - EN
3 This menu is only visible when the ancillary is connected to the unit.
3.5.3 Bypass heat recovery for a specific duration
To conserve the indoor temperature the
unit is equipped with a heat exchanger
which transfers part of the temperature
from the extracted air to the supplied air.
(When the unit is equipped with an enthalpy exchanger
it also transfers moisture) In some cases this
temperature transfer is not desired. Therefore the unit is
also equipped with an automated bypass control which
can transport the outside air partly or completely into
the dwelling without transferring the temperature from
the extracted air. When the automated heat recovery
control (bypass) is active the maximum air flow (rate) is
restricted to avoid extra noise due to higher resistance
in the system. When desired, this automated bypass
control can be deactivated temporarily.
1. Navigate to TASK MENU as instructed in the
chapter „How to navigate through the unit menu“.
2. Navigate to BYPASS.
3. Navigate to
- ACTIVATED if you would like to minimise the
heat recovery (if possible outdoor air is supplied
directly into the dwelling);
- DEACTIVATED if you would like to maximise
the heat recovery (as much of the heat from
the extracted air will be transferred back to the
supply air as possible).
4. Select the desired duration with the up and down
button.
5. Select CONFIRM.
Start the automatic bypass control before before the
timer ends:
1. Repeat step 1 and 2.
2. Navigate to AUTO.
3. Select CONFIRM.
4. Select BACK.
5. Select BACK.
3.5.4 Stop ComfoCool Q for a specific duration
When the unit is equipped with a
ComfoCool Q600 the unit will use it during
the cooling season to temper the supply air.
When desired, the connected ComfoCool
Q600 can temporary be turned off.
1. Navigate to TASK MENU as instructed in the
chapter „How to navigate through the unit menu“.
2. Navigate to COMFOCOOL3.
3. Navigate to OFF.
4. Select the desired duration with the up and down
button.
5. Select CONFIRM.
Start the automatic control of the ComfoCool Q
before before the timer ends:
1. Repeat step 1 and 2.
2. Navigate to AUTO.
CONFIRM BACK
RESET ERROR
TASK MENU
STATUS
FILTERS
BASIC MENU
CONFIRM BACK
SCHEDULER
BYPASS
TASK MENU
2 1
CONFIRM BACK
BYPASS
AUTO
DEACTIVATED
ACTIVATED
CONFIRM BACK
2 h
BYPASS DEACTIVATED FOR
4
5 3
CONFIRM BACK
RESET ERROR
TASK MENU
STATUS
FILTERS
BASIC MENU
CONFIRM BACK
BYPASS
COMFOCOOL
TASK MENU
2 1
CONFIRM BACK
AUTO
OFF
COMFOCOOL
CONFIRM BACK
2 h
COMFOCOOL OFF
4
5 3