Webasto DUAL TOP RHA 100, Руководство по установке

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Fault code output
117
Table 1: Fault messages of programmable heater control
Message Meaning Remedy
Message 01
No data connection
No communication between Control Panel and
heater, or error Control Panel First, remove fuses 15 A and 5 A. Then put in fuse 15 A, followed by fuse 5 A. Check
connections of Control Panel.
Check fuse 15 A.
Check wiring harness.
Contact a Webasto service station.
Message 02
No start of combustion
No start (after 2 attempts to start) Check fuel supply (enough fuel, at least 8 ltr.; check fuel connection and tubes),
reset heater (by pressing OK or switching off for at least
30 sec.)
Message 03
Combustion interrupted
Flame failure. Restart not successful See message 02.
Message 04
High battery voltage
Operation voltage is above permitted value Reset heater (by pressing OK or switching off for at least 5 sec.)
Message 05
Low battery voltage
Operation voltage is below permitted value Charge battery or connect to main power supply (230 V), reset heater (by pressing
OK or switching off for at least 5 sec.)
Message 06
Fuel pump disconnected or system over-
heated
Fuel pump disconnection / one of the three over-
heating switches detects too high temperature
OR relay box, cable or connection relay box is
defective Check fuel pump cable and connectors, check for overheating
(see messages 10, 11, 12, 13 and 14),
reset heater (by pressing OK or switching off for at least 5 sec.)
Check wiring harness relay box to heater.
Check relay box and connections relay box.
Message 07
Fuel pump short circuit
Fuel pump short circuit to ground
OR relay box, cable or connection relay box is
defective Check fuel pump cable and connectors.
Check wiring harness relay box to heater.
Check relay box and connections relay box.
Message 08
Failure heating air ventilator
Hot air motor fault: disconnection / short circuit
/ fan speed out of range / fan blocked Ensure that hot interior air fan can rotate freely, remove possible blocking objects,
reset heater (by pressing OK or switching off for at least 5 sec.)
Message 09
Failure ventilator amplifier
No communication between amplifier of heat-
ing air ventilator and heaters control unit Check internal cable routing (4-pins) from control unit to PWM module.
Contact a Webasto service station.
Message 10
High temperature sanitary water
Overheating water temperature sensor Check water level, reset heater (by pressing OK or switching off for at least 5 sec.)
or select winter mode without hot water production
Check fuel pump cable and connectors.
Message 11
High temperature sanitary water
Exceeding gradient water temperature sensor See message 10.
Check if hot and cold water pipes have been connected correctly.
Message 12
High temperature heating air
Overheating hot air temperature sensor Ensure that hot air can flow freely, air intake and outlets are not blocked.
Reset heater (by pressing OK or switching off for at least 5 sec.)
Check fuel pump cable and connectors.
Message 13
High temperature heating air
Exceeding gradient hot air temperature sensor See message 12.