Engineering Data Guide

78 Accessories
Controller accessories 6RWU0-02A
PTAC
Installation Procedure:
The Installation and servicing of the equipment should be
performed by qualified and experienced personnel only.
1) At first remove the access cover from the subbase.
2) Position and fasten the din rail on top of the mounting
bracket as indicated in the figure on the right. Secure one
of the two small mounting clips to the din rail. Do not fully
tighten the mounting screw during this time.
3) Position the assembly into the subbase as shown in the
figure on the right. Using the two screws provided, secure
the assembly to the subbase back wall in the subbase
high voltage section.
4) Position the circuit breaker on the din rail so that the lock-
ing tabs on the mounting clip holds the circuit breaker on
the mounting bracket.
5) Install the second mounting clip onto the din rail, locking
the circuit breaker on the mounting bracket as shown in
the figure on the right.
Then, after making sure that the circuit breaker is in the
right position tighten both the mounting screws.
(Install the cover in place and adjust the position of the
breaker to make sure that the mounting holes between
the subbase and the cover match)