ENGLISH
"Speed Adjustment Menu" page
Select "Speed" from the Installer "Use menu" to access the speed adjustment men u.
Pressing the [] key will display:
SPEED
VSUP1
VEXH1
VSUP2
VEXH2
VSUP3
VEXH3
VSUPB
VEXHB
Motor speed can be adjusted depending on the system flo w rates, selecting:
VSUP1 = Clean air outlet inside the room (minimum speed '1')
VSUP2 = Clean air outlet inside the room (speed '2')
VSUP3 = Clean air outlet inside the room (speed '3')
VSUPB = Clean air outlet inside the room (maximum speed - 'Boost')
Clean air outlet inside the room: see A fig. 2 / Stale air outlet to outside: see D fig.2.
"Alarms" page
Access the "Alarm" page only if the machine detects one of the prob lems detailed below:
• Alarm: Supply air temperature <5°C
• Alarm: No Frost - Wait an hour
• Alarm : Ext Probe fault
• Alarm : Int Probe fault
• Alarm : Exh Probe fault
Alarm with machine block: the messages "Alar m!" and "Block!" appear alternately on the "HOME" page.
Alarm without blocking the machine: on the "HOME" page, the message "Alarm!" Appears.
In the presence of alar ms: select the "ALARM" line on the "MAIN MENU" page and press the [ ] key.
The dialogue window opens with the instr uctions on how to resolve the problem.
Warning:
!
After 2 minutes with no keys being pressed, the display returns to the "Home" page without saving any changes.
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occurs with machine block (manual reset).
occurs with machine block (manual reset).
occurs without blocking the machine (No Frost, Bypass: deactivated).
occurs without blocking the machine. ("By-pass": deactivated).
occurs without blocking the machine. (No Frost: deactivated).
MAIN MENU
USE MENU
ALARM
SETUP
INFO
035
VEXH1 = Stale air outlet to outside.
VEXH2 = Stale air outlet to outside.
VEXH3 = Stale air outlet to outside.
VEXHB = Stale air outlet to outside.
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[ ]
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