Dru GLOBAL 55 CF - Page 22

English
INSTALLATION MANUAL
Malfunction search diagram atmospheric gas-fired heating appliance with electronic ignition: Starting up cycle.
Start
1.01 Does receiver beep?
1.05
Short sound signals, 1 sec after
each other, followed by the
clicking noise of the gasvalve
opening.
1.06
3 swift beeps 1 sec after each
other when motor turns or 3
brief short beeps within 1 sec
at end of ignition cycle.
1.07
Replace batteries
Measurebatteryvoltage:
<5.5V: replace preventative.
<4.8V: appliance works no
longer. Replace batteries.
1.03
One long 5 second beep, (possibly
preceded by 7 short beeps).
1.02
Receiver
- Batteries missing or empty. Replace
by 4x AA.
After replacing batteries: short beep.
No beep: receiver defective. Replace
by new one.
- Replace rechargeables by alkaline
batteries.
- Communication code between
remote and receiver has to be (re)set:
- Press reset button on receiver until
brief beep, followed by long beep.
- Release reset button and press
'flame low' button on remote within
20 seconds. Then 2 short beeps and
brief noise of servomotor to confirm
that communication code was set
succesfully.
Remotecontrol
- Battery 9V empty (see indication on
display).
Several
- After switching off/going out the
remote set is locked for 120 sec. (older
versions 60 sec).
Wait 2 minutes before reigniting.
1.04 Check
Allappliances
- If there is an on/off switch, make
sure it is set to 'on'.
- 8 wire cable between receiver and
gas control not connected, poor
contact or one wire loose in
connector (check by pulling
wire by wire).
- Wiring of thermocouple circuit
interrupted, or poor contact. Check
thermocouple, thermocouple
interrupter and wiring.
Sie box 2.05.
- Microswitch on gascontrol
defective.
- The on/off switch is defective.
Check by bridging the connection
points.
Applianceswith2nd
thermocoupleonly
- 2nd thermocouple not cooled
down sufficiently. Wait till cooled
down (voltage < 0.8 mV), measure
between black extension wire and
earth).
- Wiring of 2nd couple interrupted.
Check black and red extension
wire of 2nd couple to be
connected to:
- 2nd thermocouple (both wires);
- receiver (black wire, can be
forgotten at installing);
- earth (red wire).
- Else: receiver defective. Replace.
Turn two pages backwards
and continue with box 2.01.
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