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254538 | v1

Contents

1

Overview ......................................................1
1.1

General Description ................................1

1.2

Warranty ..............................................1

1.3

Type label.............................................1

2

Warnings.......................................................1

3

Operation ......................................................2
3.1

SAVE LIGHT control panel .........................2
3.1.1

Indicators .................................2

3.1.2

To select airflow level .................2

3.1.3

To cancel sleep mode..................3

3.1.4

To change control panel
address (if more than one control
panel is used)............................3

3.2

SAVE TOUCH control panel / SAVE
CONNECT .............................................3
3.2.1

Common symbols.......................4

3.2.2

Home screen overview................4

3.2.3

Status bar and alarms..................4

3.2.4

Quick Information screen .............5

3.2.5

To select user mode....................5

3.2.6

To change the
temperature..............................7

3.2.7

To change the airflow..................7

3.2.8

To set a week schedule ...............8

4

Maintenance of the unit....................................9
4.1

Maintenance Schedule ............................9

4.2

To access internal components..................9

4.3

To change filters .................................. 10
4.3.1

To reset the filter change
time ...................................... 10

4.3.2

To select a different filter
kit ......................................... 10

4.4

To clean the heat exchanger ................... 11

4.5

To clean fans....................................... 11

4.6

To replace the rotor drive belt ................. 11

4.7

Overheat protection reset button ............. 13

4.8

Duct System Maintenance...................... 13
4.8.1

Cleaning extract louvres and
supply air diffusers ................... 13

4.8.2

Checking the outdoor air
intake .................................... 13

4.8.3

Checking the roof cowl (if
fitted).................................... 13

4.8.4

Checking and cleaning the
duct system ............................ 13

5

Troubleshooting............................................ 13

6

Electrical data ............................................... 14

7

Disposal and recycling .................................... 14

Содержание 488819

Страница 1: ...Document in original language 254538 v1 SAVE VTR 150 B User Manual GB...

Страница 2: ...stemair UAB All rights reserved E OE Systemair UAB reserves the rights to alter their products without notice This also applies to products already ordered as long as it does not affect the previously...

Страница 3: ...nge the temperature 7 3 2 7 To change the airflow 7 3 2 8 To set a week schedule 8 4 Maintenance of the unit 9 4 1 Maintenance Schedule 9 4 2 To access internal components 9 4 3 To change filters 10 4...

Страница 4: ......

Страница 5: ...t Systemair will require these in the case of a warranty claim 1 3 Type label Before calling your service representative make a note of the specification and production number from the type label whic...

Страница 6: ...SAVE LIGHT control panel Fig 2 Explanation of symbols SAVE LIGHT is a basic control panel for SAVE series resi dential air handling units SAVE LIGHT allows to change airflow levels and indicates when...

Страница 7: ...ensation when the unit has been stopped 3 1 3 To cancel sleep mode Press any button to cancel the sleep mode SAVE LIGHT returns to the sleep mode after 3 minutes of inactivity All control panel lights...

Страница 8: ...ge number and the second number indicates a total number of pages available Many options show up in a form of the pop up window Select the option from the displayed list in the pop up window and press...

Страница 9: ...uick information screen shows the following information 1 Time 2 Outdoor temperature 3 Current User mode Alarm 4 Fan speed off Minimum Low Normal High Maximum 5 Supply air temperature 6 Relative humid...

Страница 10: ...irflow setting in Week Schedule Manual Manual selection of airflow levels The unit can be set run at one out of four available airflow speeds Off Low Normal High Note The fan can be set to OFF by acti...

Страница 11: ...ettings of all modes can be modified in Service menu 3 2 6 To change the temperature Touch the thermometer symbol on the home screen to open the temperature settings window Use up and down arrows to i...

Страница 12: ...Use arrow buttons and to increase or decrease value Confirm with OK button Note Scheduled time can start but never end at midnight 00 00 The latest END TIME period is 23 59 Scheduled time cannot go t...

Страница 13: ...ied out correctly and written evidence thereof is provided 4 1 Maintenance Schedule Task 6 months 1 year 3 years When necessary General inspection X Filter change X X Fan cleaning X Heat exchanger cle...

Страница 14: ...set the filter change time Once filter is changed it is necessary to reset filter time Go to Filter menu see 3 2 2 Home screen overview page 4 pos E or if filter alarm is present click on alarm status...

Страница 15: ...not exposed to moisture 4 Remount the rotor Don t forget to reconnect the rotor power and sensor cables 4 5 To clean fans Danger Make sure that the Mains supply to the unit is disconnected before perf...

Страница 16: ...ve the side cover 3 Remove the broken drive belt 4 Use tape to attach the drive belt to the rotating heat exchanger and rotate the exchanger by hand to get hold of the drive belt 5 Remove the tape and...

Страница 17: ...of the installation The duct runs should therefore be cleaned changed when necessary Steel ducts can be cleaned by pulling a brush soaked in hot soapy water through the duct via diffuser louvre openi...

Страница 18: ...panel or via a hardwired switch 6 Check the analogue inputs in the service menu to verify that the temperature sensors are functioning correctly 7 In case of installed electrical other re heater batte...

Страница 19: ...254538 v1...

Страница 20: ...SAVE VTR 150 B User Manual 254538 en_GB 2021 03 15 v1 Systemair UAB Lin st 101 LT 20174 Ukmerg LITHUANIA Phone 370 340 60165 Fax 370 340 60166 www systemair com...

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