Connection Of Accessory Parts; Maintenance And Cleaning; Installation - Honeywell SDC Installationsanleitung

Installation

28
2.4

Connection of accessory parts

WARNING
According to VDE 0730, a separator for each mains terminal
is to be provided in the voltage supply to the control
equipment. Observe the local regulations regarding
grounding and zeroing.
As soon as the mains voltage is applied to terminals 21, 22,
2, 6, 12 and 18, headers X3 and X4 can also carry mains
voltage.
If the heating circuit and hot-water charging pumps do not
have an On / Off switch, but manual switch-on and switch-off
capability is still desired, the appropriate switches must be
installed by the customer. All accessory parts (sensors,
selectors etc.) are to be connected to the respective circuit
diagram.
2.5

Maintenance and cleaning

The controller is maintenance-free. The device can be cleaned
externally with a moist (not wet) cloth.
Pos: 3 /156-Honeywell/Montage/Montage @ 1\mod_1208507648076_6.doc @ 11070
3 Installation
See 9 Montage / Installation, pg. 42.
Pos: 4 /156-Honeywell/Montage/Anschlussbelegung @ 1\mod_1207648415963_6.doc @ 10035
SDC
MU1H-0207GE51 R0313