Options & Accessories

Cascading operation

6720811759 (2019/07)

2.2 Installation of Intelligent Cascading Kit

Each appliance comes equipped with two connectors inside for

the installation of the intelligent cascading kit. The connectors

are labeled 'cascading input' and 'cascading output'.

2.2.1 Remove Front cover and ring sealing

▶ Loosen two Phillips head screws located on bottom of cover

Fig. 5 Loosen two Philips head screws (for models RTG-K-

199N/X2 and RTG-K-160N/X2)

Fig. 6 Loosen two Philips head screws (for models RTG-K-

199N/X1 and RTG-K-160N/X1)

▶ Lift the front cover to remove from the appliance [1].

▶ Disconnect the wire from the HMI (display) [2].

Fig. 7 Open front cover (for models RTG-K-199N/X1 and

RTG-K-160N/X1)

▶ After removing front cover, remove ring sealing’s to access/

connect the cascading cables between appliances.

Fig. 8 Remove ring sealings (for models RTG-K-199N/X1,

RTG-K-160N/X1, RTG-K-199N/X2 and RTG-K-160N/

X2)