Electrical Circuit Diagram For 400V /3~ /50Hz - Viessmann EVO-COOL Series Installation And Operating Instructions Manual

GB

14. Electrical circuit diagram for 400V /3~ /50Hz

Power board (Part number
F 6,3A tr
X1 X3A
PE
PE L N
4
F2
Circuit
breaker
10A B
N
PE
L1
L2
PE N L1 L2
Electric supply
400V 3~ 50Hz
16 A K-characteristic
personal protection
measure FI protection
switch
Attention!
Before pulling a plug,
the equipment must be
brought to a zero potential status!
General notice (liability): the details of this technical documents serve for description. Consents regarding the availability of certain features or
regarding a certain purpose always require a special written agreement.
Page 68 GB
00173920)
X3B X3C
L PE L
PE L
Magnetic Magnetic
valve valve
Hot gas Fluid line
bypass
Switch box for power circuit
5
A1 A2
L1 T1
L2
T2
L3 T3
L3
L3
X3D X3E X3F
PE L PE L PE
M
M
~
~
Oil sump Condenser Condenser
heating fan A fan B
(optional)
230V 1~ 230V 1~
(optional)
6
T1
1
M
2 T2
T3 3~
3
Attention! Please optional note on page 67
and 69 emergency operation.
Contacts
JST plug
B1
A1
X3G X3H
L PE L PE L
M
~
Heating in Evaporator fan
the defrost 230V 1~
water hose
(Heating in
the drip tray)
Emergency Switch for bus address
switchoff lower "Off"
I
0
A2
Right reserved to make technical changes!
11
14 12
X2 X4
PE L
1 IN NO NC
Alarm contact
potential free
BN
GEYE BK BU
4-pole
PE L 1
multi-contact
plug
2 3 1
PE L N
13
Door
14
contact
switch
Door element
(extract/optional)
Display
and bus
Bus