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Fig. 60 — Align Bottom of VFD Keypad with Opening
in VFD Front Panel
Fig. 61 — Secure Keypad in Place
Using the Cable to Connect the Keypad to the VFD
The VFD keypad can be connected to the variable frequency drive
via the cable included with the Multi-Speed VFD display kit (PN:
CRDISKIT002A00). See Fig. 62.
1.
Connect the male end of the cable to the front panel of the
variable frequency drive. Use 2 of the screws included with
the kit to secure the cable to the VFD.
2.
Connect the female end of the cable to the back panel of the
VFD Remote keypad. Secure the cable to the remote keypad
using the 2 remaining screws from the kit.
Female Connector -
connect to back of
VFD Remote Keypad
Fig. 62 — VFD Remote Keypad Cable
PROGRAM THE VFD FOR INDOOR FAN CONTROL
IMPORTANT: 48LC*B14-26 units are programmed at
the factory for variable indoor fan speeds. The following
procedure is only to be used to recover this function after
an event such as a system crash.
NOTE: This procedure requires use of the VFD Keypad which is
included as part of the field-installed Multi-Speed VFD display
kit (PN: CRDISKIT002A00). If the VFD keypad is not already
installed, install it. See "Connecting the Keypad to the VFD" for
details.
To program the VFD for variable indoor fan motor speeds:
1.
At Power-Up:
At the first power up the LCD displays the Select Language
screen. The default setting is English (see Fig. 63). To change
the language, press the OK key and use the ▲ and▼ keys to
scroll to the desired language and then press OK.
NOTE: If English is not the desired language, press OK, select the
desired language and press OK again.
41
Male Connector -
connect to VFD
Front Panel
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