Air Flow Monitor; Alarm Memory; Service; Hours Run - Wolf WRS-K Installation And Operating Instructions Manual

Air flow monitor
Air flow
Alarm delay
- at the start:
- in operation:
Esc BACK SELECTION

Alarm memory

Alarm memory
- sorted acc. to date
1 = latest alarm
10 = oldest alarm
Esc BACK SELECTION

10.2.2 Service

Service
------------------------------

Hours run

Sensor adjustment
Manual mode
Digital inputs
Esc BACK SELECTION
Hours run
Hours run
System : 0 h
Limit : 0 h
Esc BACK SELECTION
28
10. Operating level 2
The air flow monitoring checks for drive belt failures or mechanical fan blockages.
This operates with a delay to prevent a fault shutdown from being generated when
LS-01
the fan starts or when the fan speed changes. The delay is adjustable.
Please note
180 s
030 s
Parameter
DISPLAY
Alarm delay at the start
Alarm delay in operation
The last 10 alarm messages are saved in a list in the order of their occurrence.
These are displayed with the date and time of their occurrence.
AS-00
At the end of the alarm list, the alarm memory can be reset.
DISPLAY
Standard mask
Service settings and displays.
Pressing
After selecting the required parameter you enter the required sub-menu by pressing
.
DISPLAY
Overview:
→ Hours run
→ Sensor adjustment
→ Manual mode
→ Digital inputs
The hours run by the entire system, by all fans, pumps and the stages of the electric
heater bank as well as the direct evaporator are recorded. A service message is
BS-01
triggered when a set limit has been exceeded. All hours run can be reset.
DISPLAY
On systems with an electric heater bank, this delay should not be set
to more than 5 s, otherwise the bank could be damaged.
Setting range
0 - 600 s
0 - 600 s
Main menu
Esc
enables selection between the overview of the illustrated menu points.
Factory setting
180 s (with electric heater bank 5 s)
30 s (with electric heater bank 5 s)
Heating contractor
3062878_201707
Service