Wolf LH, Operation And Maintenance Instructions

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3040531_0711 13
Without switches for complete protection we do not give motor warranty!
When the winding temperature is being exceeded without a complete motor protection switch, the motor can get badly
damaged.
Complete motor protection switches for 3 x 230 V available on request.
Attention :
Switches
Fan motor with
thermal cutout
Link acc.
to motor
type-plate
* When connecting a room thermostat remove link
H1 = Sevice
H2 = Interruption
Five-step switch D 5-...
for five-speed operation of one or several
unit heaters with complete motor protection
with reclosure preventing device.
Locking switch-off at winding overtemperature (motor).
Reclosing: switch position 0, then select requiered stage.
Contact for heating requirements.
* Whenn connecting a room thermostat remove link
Fan motor with
thermal cutout
Five-step switch E 5-3
for five-speed operation of one or several
unit heaters with single-phase-AC-motors
with complete motor protection.
Automatic start-up when winding tempera-
ture drops (motor).
Operation voltage 230 V
Max. current 3 A
Weight 4,0 kg
Prot. class IP 40
Part no. 27 40 006
Type
D5-1 D5-3 D5-7 D5-12 D5-19
Operation
voltage
V 400 400 400 400 400
Control voltage V 230 230 230 230 230
Max. current A 1 2 4 7 12
Weight kg 4,5 7,0 9,0 19,0 27,0
Prot. class IP 40 20 20 20 20
Width A 150 230 230 230 310
Height B 200 310 310 310 385
Length C 175 185 185 185 225
Part number 2740015 2740010 2740013 2740014 2740017