Contactor Relay; Mating Plugs Fa And Lö - Viessmann VITOCROSSAL 200 Type CM2 Technical Manual

Control units
(cont.)
9

Contactor relay

Part no. 7814 681
Contactor in small casing.
With 4 N/C and 4 N/O contacts.
With terminal strip for earth conductors.
1 4
5
9 5
Mating plugs fA and lÖ
Part no. 7408 790
Required for an on-site burner without mating plug.
Mounting kit for control panel fitting
Part no. 7452 236
To install the programming unit section of the control unit in the front
door of the control panel (if the control unit is to be installed in a control
panel).
A cut-out inside the front door of the control panel measuring 305 x
129 mm is required for its installation.
VIESMANN
78
Specification
IP rating
Permissible ambient temperature
– During operation
– During storage and transport
Specification
Coil voltage
Rated current (I )
th
3 1
8
Components:
■ Mounting frame
■ Dummy cover for installation in the control unit
IP 20D to EN 60529; en-
sure through design/instal-
lation
0 to +40 °C
−20 to +65 °C
230 V~/50 Hz
AC1 16 A
AC3 9 A
Gas condensing boilers