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Memory Card - Fujitsu FO20R Series Installation Instructions Manual

Variable speed r-410a heat pump outdoor units
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7.6 Variable Speed Outdoor Control (VSODC) (cont.)
7.6.2 TEST and SW2 Buttons
TEST and SW2 buttons are used to enter the
following menus and modes:
Test mode
Forced Defrost
Fault Code Recall Menu
Compressor Speed Menu
Superheat Menu
7.6.5 Superheat Offset DIP Switch Settings
(DIP Switch Bank on the Right)
Although the factory programmed superheat setting
is considered to be the most efficient setting for
each unit, installation conditions can effect the
measurement of superheat on the VSODC. For this
7.6.6 Defrost Termination Temperature DIP Switches
(DIP Switch Bank on the Left)
Off
Off
Off
On
Off
On
On
On
7.0 COMPONENTS & CONTROLS
reason the following dip switch settings have been
provided to enable flexibility for various installation
conditions.
60
º
F [15.6
º
C]
50
º
F [10
º
C]
º
º
40
F [4.4
C]
º
º
70
F [21.1
C]

7.6.3 Memory Card

• The memory card stores all unit information.
• The unit information is called model data.
• The model data is all the information needed for
proper unit operation of that specific model.
7.6.4 Factory Superheat Setting
The VSODC is pre-programmed with the optimum
superheat setting of 6º for each outdoor unit.
35

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