Wiring Diagrams - York YLCC-H Technical Information

Wiring
Each unit is supplied with a control box to which the power
supply will be connected through an automatic switch or a
fused main switch.
Wiring should be carried out in accordance with the cor-
responding wiring diagram of the unit, taking into account
general characteristics and limits of use (see corresponding
table).
Wiring should always be carried out in accordance with ap-
plicable national regulations.
Loose cables can cause overheating of terminals or incorrect opera-
tion of the unit. Fire hazards may also exist. Therefore, make sure all
cables are connected firmly.

Wiring diagrams

Power and operating connections
YLCC/YLCC-H 42, 62, 82, 102, 122 and 152
Remote control connection with relays (optional)
YLCC/YLCC-H 42, 62, 82, 102, 122 and 152
Do not connect power supply to the unit, nor turn it on, until all tubing
and wiring is connected.
Check correct power supply connection to the units, in accordance
with the wiring diagrams.
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