Dru Maestro 60/2 Tall RCH, Installation Manual

Page: 63 / 68

I nst allation manual
6 3
Malfunctions
Error code
F15 E09
F15 E04
F15 E99
F15 E04
F16 E21 E25
F17
F18 E30
LOST
BND
Problem
No connection between control (ESYS)
and gas control
APS malfunction
Error in wire connection
Fan PowerVent® does not start,
appliance does not spark
Fan PowerVent® does start,
appliance does not spark
Hardware Error controller (ESYS)
Hardware Error controller (ESYS)
Controller (ESYS) is not released
Communication loss between
transmitter and receiver (DFGT)
No communication between
remote control and receiver (DFGT)
Possible cause
Controller shot loose/mounted incorrectly
Controller mounted incorrectly
Pins on the connector on
the gas control are bent
APS bridge defective
Controller connected incorrectly
Fan is defective
Leaking differential pressure hoses
Differential pressure sensor defective
Control signal cable defective
Defect and/or leak in the concentric system
Controller defective
Controller defective
Controller is in hard lockout
Transmitter is out of the receiver's range
Obstacles between transmitter and receiver
Remote control and receiver
have not been coupled
Remote control defective
Remedy
Mount controller correctly
Mount controller correctly
Bend them straight
Place APS bridge on the controller
Connect the wiring of the
controller correctly
Replace the fan
Replace/repair connections and/or hoses
Replace differential pressure sensor
Replace the control signal cable
Check the concentric system for
leaks and defects. Repair if necessary
Replace controller
Replace controller
After 30 min. with mains voltage on
the appliance, F18/E30 can be reset
Bring the transmitter within the
range of the receiver
Remove obstacles between
transmitter and receiver
Couple the remote control
with the receiver
Replace remote control.