Helios EC green Vent KWL EC 700 D Pro / WW Notice De Montage Et D'entretien page 58

Installation and Operating Instructions
EN
10. Flow rate menu
1. Select the "Flow rate" key in the main menu
2. Increase or decrease the desired flow rate with the arrow keys
3. Confirm by pressing the "RETURN" key and return to the service menu
Main menu
11. Additional service function
1. Press the "Service" key in the main menu
2. Access the additional service menu with password:
Password: 1717 > confirm by pressing "OK"
3. Overview (see description on right)
4. Confirm by pressing the "RETURN" and return to the main menu
Central ventilation units KWL EC.. D Pro/WW
Flow rate
Ó
Ó
KWL EC ...Pro unit display
Ó
KWL EC ...WW unit display
22
Add. service function – symbol explanati-
on:
6
3
1
7
4
8
5
2
1. Flow rate Extract air fan
2. Flow rate Supply air fan
3. Supply air–outside air temperature (Ext. 1)
4. Pressure loss Filter F7- Supply air supply
5. Outgoing air sensor (WT frost prot.), (Int. 2)
6. Extract air temp. of extracted air (Int. 1)
7. Pressure loss Filter (F5)- Extract air supply
8. Supply air temp. in fan unit (Ext. 2)
9. Room temperature (Temp. control)
10. Pressure in supply air duct
(behind the ventilation unit)
11. Supply air temp. in supply air duct (Ext. 3)
Note:
The following applies to hot water devices or upon the
activation of an ext. hot water aux. heater:
Wa => Frost prot. sensor WW heater (T
alarm
Wr => Frost prot. sens. WW heater return (T
9
10
11
)
)
water