Alde COMPACT 3000 92X Service Manual

3
Roof vent
Window
Air intake
Radiator
The central heating system uses two or three heat sources
– an LPG boiler and a 230 volt electrical heating cartridge,
as well as an externally-tted heat exchanger for motor
caravans. The LPG boiler/heating cartridge heats up a
liquid mixture consisting of water (60%) and glycol (40%).
With the aid of a 12-volt circulation pump, which is located
in an expansion vessel, the warm glycol/water mixture is
circulated round the system through pipes and radiators.
The radiators, which are tted along the outer walls, heat
up the air, which rises and warms the walls and furniture.
As the warm air rises, it forms an air-barrier which keeps
the cold away from the windows.
The temperature inside the caravan is controlled by a 12
volt thermostat on the control panel.
1:0 ABOUT THE ALDE CENTRAL HEATING
SYSTEM
CONTENTS
LPG boiler
Compact 3000
Radiator
Heat exchanger 2968
Flue
Page Chap
3 1:0 About the Alde central heating system
4 1:1 Care of the heating system
5 2:0 About the Compact 3000
5 2:1 Technical data
6 3:0 Fault-nding
6 3:1 The electrical heating cartridge does not
work
7 3:2 The LPG boiler do not start
7 3:2:1 The LPG boiler shuts down on start-up
7 3:2:2 No ignition spark
8 3:2:3 Ignition spark is generated but the boiler
does not start
8 3:3 The LPG boiler starts but goes out after
approx. 10 seconds
9 3:4 The LPG boiler starts and switches off at
short intervals
9 3:5 Noisy fan
9 3:6 Noisy burner
9 3:7 Unstable or violent ignition
9 3:8 Other technical information
10 4:0 Replacing components
10 4:1 Replacing the printed circuit board
10 4:2 Replacing fan
Page Chap
11 4:3 Replacing a burner (new model)
11 4:4 Replacing the spark electrode
11 4:5 Replacing the ame sensor
12 4:6 Replacing the solenoid valve
13 4:7:1 Replacing a 1 kW heating cartridge
14 4:7:2 Replacing a 2 kW heating cartridge
15 4:8 Replacing the operating thermostat
15 4:9 Replacing the overheating protection
device
16 4:10 Replacing the pressure switch
16 5:0 Safety check
17 6:0 Wiring diagram with control panel 3000 266
18 6:1 Wiring diagram with control panel 3000 380
19 6:2 Wiring diagram for 3000 465
19 6:3 Wiring diagram for 3000 465 (with auxiliay
functions)
20 6:4 Wiring diagram for 3000 565 (with auxiliay
functions)
21 6:5 Circuit diagram 12 V and 230 V~
21 6:6 Flow chart 230 V~
22 7:0 Exploded diagram
23 7:1 Article numbers for exploded diagram
24 8:0 Faultnding Compact 3000
25 9:0 Spare parts
26 9:0 Spare parts

Alde COMPACT 3000 92X Specifications

General

Brand	Alde
Model	COMPACT 3000 92X
Category	Boiler
Language	English