Alarm Indication Output; Remote Controller And Knx Room Sensors; Operating The Unit; Possible Faults And Troubleshooting - Salda SMARTY XP Mounting And Installation Instruction

10.6. ALARM INDICATION OUTPUT

By default, indication output is configured to indicate if any type of unit's alarm (A or B) is triggered. It is possible to reconfigure output to indicate
triggered only B type alarm, only:
• In CONFIGURATION window select ONLINE CONFIGURATION EXTENDED and press OK on warning. Wait for the device to switch in configuration mode.
• Change Y1 with value A - ALARM INDICATION OUTPUT, B - ALARM INDICATION OUTPUT (depending on preferred indication function).
• Press APPLY – RESTART DEVICE button and wait for configuration to be applied. After confirmation of successful device activation press DONE.

10.7. REMOTE CONTROLLER AND KNX ROOM SENSORS

• In CONFIGURATION window select ONLINE CONFIGURATION BASIC and press OK on warning. Wait for the device to switch in configuration mode.
To configure remote controller:
• Set SELECTION FOR ROOM OPERATOR UNIT POS8 parameter with value POS8.4420 or POS8.4440 (depending on remote controller type).
To configure QMX3.P30 room sensor:
• Set SELECTION FOR ROOM SENSOR QMX3.P30 as ACTIVE.
To configure QMX3.P40 room sensor:
• Set SELECTION FOR ROOM SENSOR QMX3.P40 as ACTIVE.
To configure QMX3.P70 room sensor:
• Set SELECTION FOR ROOM SENSOR QMX3.P70 as ACTIVE.
• Press APPLY – RESTART DEVICE button and wait for configuration to be applied. After confirmation of successful device activation, press DONE.

11. OPERATING THE UNIT

The air handling unit can be controlled via POS8 remote control panel or ABT Go application. The unit have three different control modes:
• AUTO – operating modes are controlled via time switch program which changes between operating modes. Time switch program can be set by
user.
• MANUAL – operating modes are switched manually by user.
• TEMPORARY – control mode used for special operating modes (Fan boost, Fire place). These operating modes can be activated for a limited,
configurable time.
Four different operating modes can be selected when unit is in MANUAL control mode:
• COMFORT – used when building is occupied and the system operates to the needs of the user.
• ECONOMY – used when the building is occupied but the system operates saving energy.
• UNOCCUPIED – used when building is unoccupied and only with the needed most essential settings of the system.
• PROTECTION – this mode switches the system into off where the fans no longer run.
More advanced details of operating and control modes can be found in Air Handling unit's controller (S300) manual, section
"APPLICATION FUNCTIONALITIES". Follow the link on the last page of this document.
If the unit is going to be started for the first time be aware to follow instructions on section "OPERATIONS PRIOR FIRST
START".

12. POSSIBLE FAULTS AND TROUBLESHOOTING

FAILURE
The unit is not operating
The air supply heater or pre-heater is not
operating or malfunctioning (if installed)
Too low air flow at rated fan speed
The filters are clogged and no message is
shown on the remote control
52 | EN
CAUSE
No supply voltage
The protection device is off or a current
leakage relay is active (if installed by the
installer)
Too low airflow in air ducts activates
automatic protection
Manual safety device is activated
Clogged supply and/or extract air filter(s)
Wrong time in filter timers or their switch is
broken, or its pressure is set improperly
EXPLANATION / CORRECTIVE ACTIONS
Check whether the device is connected to the
power network.
Switch on only if the unit condition has been
evaluated by a qualified electrician. If the
system failed, the failure MUST BE rectified
prior to switching the system on.
Check if the air filters are not clogged.
Check if the fans are rotating.
Possible heater or unit failure. MUST contact
the servicing staff for failure detection and its
elimination.
Filter replacement needed
Shorten filter timer time till the message of
clogged filters appears or replace the pressure
switch of the filters, or set their proper pressure.
SMARTY v2023.2