Dru GLOBAL 70XT CF - 11 Malfunctions

32
INSTALLATION MANUAL
PROBLEM
A. No transmission
(motor will not run)
B. No ignition (spark)
C. No sound signal
D. One continuous sound signal
of 5 sec.
(Possible 7 short beeps prior to
the 5 sec. sound signal)
E. No pilot burner  ame
POSSIBLE CAUSE
1. The new communication code
between receiver and remote con-
trol must still be con rmed.
2. Empty batteries.
3. Receiver is damaged.
4. Remote control is damaged.
5. Motor cable at valve/receiver is
broken.
6. Bent pins of the 8-wire connector.
7. Poor reception.
1. Button A in position MAN.
2. Ignition cable not connected pro-
perly.
3. Ignition pen corroded.
4. 60-second delay before the full
restart is not yet  nished.
1. Receiver is damaged.
2. 60-second delay before the full
restart is not yet  nished.
1. Loose wiring between receiver and
gas control.
2. Receiver is damaged.
3. Bent pins of the 8-wire connector.
4. Damaged magnetic valve.
1. Air in the pilot burner pipe.
2. Wires of thermocouple have been
cross-connected.
REMEDY
1. Set the communication code again
(see section 7.2).
2. Replace batteries.
!Caution
Avoid short circuit between the
batteries and metal parts of the
appliance.
3. Replace the receiver and con rm
the code (remedy 1).
4. Replace the remote control and
con rm the code (remedy 1).
5. Replace the motor cable.
6. Make sure that the pins of the
8-wire connector are straight.
7. Change the position of the antenna.
1. Switch button A on the gas control
to ON, see  g. 14.
2 Properly connect the ignition cable.
If necessary, replace the ignition
cable.
3. Replace the ignition pen.
4. Wait until the delay time has
passed.
1. Replace the receiver and con rm
the code (remedy 1 at A)
2. Wait until the delay time has
passed.
1. Connect the wiring properly.
2. Replace the receiver and con rm
the code (remedy 1 at A)
3. Make sure that the pins of the
8-wire connector are straight.
4. Replace the gas control.
1. Flush the pipe or start the ignition
process several times.
2. Check the polarity of the thermo-
couple wiring.
Connect the thermocouple wiring
properly, if necessary.
11. Malfunctions
In the following table you will  nd an overview of malfunctions that might occur, the possible causes and the remedies.
Parts like the gas control, the receiver and the ignition cable can be found in the tray below the burner; see section 8.2 res-
pectively section 7.3 for accessibility.
Table 1: Diagnosis of malfunctions