General area
Part 2: Overview of display values and settings
16
~
Hinged cover OPEN
Î
search for level to the left with
Ç
,
open with
Ä
Service
This area contains values for the customer service
engineers in order to provide rapid access.
(Select operating level using
Ç
and open with
Ä
)
Relay test
=> Value group (code no. required)
(General -> Service level)
Select relay using
Ç
=> relay switches
00 No
relay
01 A1: Pump, heating circuit 1
02 A2: Pump, heating circuit 2
03 A3: Hot water charging pump
04 A4: Mixer OPEN, heating circuit 2
05 A5: Mixer CLOSED, heating circuit 2
06 A6: HS 1 ON
07 A7: HS2 ON [2-stage:HS 1+2 (after 10s) ON]
08 A8: Mixer OPEN heating circuit 1 / Multifunction 1
09 A9: Mixer CLOSED heating circuit 1 / Multifunction 2
10 A10: Multifunction 3
11 A11: Collector pump / Multifunction 4
A code number must be entered for this function.
Ä
Select Relay Test => "Code number" level
Code number Entry
Ä
Start code number entry => [LED]
Ç
Select 1st digit
Ä
Confirm entry
Ç
Select 2nd digit
Ä
Confirm entry
Ç
Select 3rd digit
Ä
Confirm entry
Ç
Select 4th digit
Ä
Confirm entry
=> "Relay Test"
RELAY TEST
Ä
Start relay test
Ç
Select relay => Relay switches
Ç
Select next relay or use
Ä
to stop relay test