6
Troubleshooting
Unit (fan) does not start:
1. Check main fuse
2. Check connecting cable with plug
3. Check operating switch
4. Check slight drifting of fan (motor)
Unit does not heat
1. Check operating switch
2. Check function of the two temperature limiters.
4. Check room thermostat
5. Check room thermostat-operation: thermostat must
be set higher than the room temperature
Series
TX9000
Nominal heat output
kW
9,0
Switchable heat output
kW
2 x 4,5
Air output
m³/h
600
Electrical connection
V
400, 3~, PE
Frequency
Hz
50
Rated current max.
A
13,2
Power consumption max.
kW
9,15
Fuse protection (required)
A (inert) 16
Sound pressure level L
pA
1m
1)
dB (A)
53
Dimensions Length
mm
510
Width
mm
300
Height
mm
455
Weight
kg
14,7
1) noise measuring DIN 45635 - 01 - KL 3
Technical Data
Should the unit still not be working despite these checks,
please contact an authorised service centre.
Wiring Diagram
L3
6
PE
N
L1
L2
A2
A1
5
1
3
13
6
2
4
14
d
f
e
a
a
4
6
5
1
2
TB1
X1
TB2
S
RT
NK
ϑ
ϑ
ϑ
ϑ
400 V
R1
bis
R3
R4
bis
R6
K1
M
L3
PE
L1
L2
X2
K1
contactor
M
fanmotor (400 V)
NK
recool thermostat (37°C)
R1 to R3
heating elements 1. step
R4 to R6
heating elements 2. step
RT
room thermostat
S
operating switch
TB1
temperature limiter (77°C)
TB2
temperature limiter (70°C)
X1
terminal strip
X2
CEE-mains plug
G
Prior to starting any work make sure to pull the
mains plug out of the mains socket!
Setting and maintenance is to be carried out
only by authorised experts!
R1
to
R3
R4
to
R6
S 0
1
a
2
a
4
d
5
e
6
f
1 2 3
Schaltspiegel
Betriebsschalter
schematic diagram
operating switch
We reserve the right to make modifications in dimensions and construction in the interests of technical progress.
Summary of Contents for TX 9000
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