Technical Information
63
T 980x/T 982x
Options:
1. Press the Buzzer button to select a service function.
2. The “Buzzer” LED flashes to indicate the selected function. See Table 090-5.
3. Press the Start/Stop button to select options.
4. The “Drying” LED flashes to indicate the selected option. See Table 090-5.
Note:
The component test switches off automatically 30 minutes after the last
component is activated.
Service Functions Options
“Buzzer” LED short “Drying” LED long short
Software status
-- Program index XY X Y
Fault memory; use
Start/Stop to scroll; to
delete the fault memory,
press and hold
Start/Stop until “Drying”
LED goes out
1
F 0, No fault; all OK. -- --
F 1, Heater bank NTC short
circuit; refer to Section 090-3.8
-- 1
F 2, Heater bank NTC open
circuit; refer to Section 090-3.9
-- 2
F 3, Drying air NTC short
circuit; refer to Section 090-
3.10
-- 3
F 4, Drying air NTC open
circuit; refer to Section 090-
3.11
-- 4
F 50, Motor stalls and heater is
on for 3 s; refer to Section
090-3.12
5 --
F 55, Safety time exceeded;
refer to Section 090-3.13
5 5
F 66, Air leakage fault; refer to
Section 090-3.14
6 6
F 98, No gas ignition; refer to
Section 090-3.15
9 8
Component test
2
All components inactive --
Motor on in a rhythm of 10 s left / 2 s
pause / 10 s right / 2 s pause
1
Heater relay 1K1/1, heater R1 on and
motor on in a rhythm of 10 s left / 2 s
pause / 10 s right / 2 s pause.
2
Check the residual moisture sensor
(B3/1) for low ohmic status (continuity).
Requires an electrical connection
between drum and sensor rib.
4