LG MultiSITE MS8000 Series - Page 37

37
User Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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6/9 C onfiguration
Operation seq.
No. of pipes
Prop. band
Heat only
2
3.0
Purge sample
2.0 hr s
Purge open
2 min
Temp. senso r
Wired
Conguration Parameters Default Value Signicance and Adjustments
Prop. Band (Proportional Band Setting)
Default Value: 3.0
Adjusts proportional band used by the Room Controller PI control loop.
Default value of 3 gives satisfactory operation in most normal installation cases. The use of a
superior proportional band different than the factory value is normally warranted in applications
where Room Controller location is problematic and leads to unwanted cycling of the unit. A typi-
cal example is a wall mounted Room Controller installed between return and supply air feeds
and is directly inuenced by the supply air stream of unit.
Range: 3 to 10
Value
Effective Proportional Band
Fahrenheit Celsius
3 3 1.2
4 4 1.7
5 5 2.2
6 6 2.8
7 7 3.3
8 8 3.9
9 9 5.0
10 10 5.6
No. of Pipes (Number of Pipes)
Default: 2 Pipes
Defines the type of system installed.
Choices: Two (2) pipe or Four (4) pipe
CONFIGURATION SCREENS
MS8350 Conguration 6 / 9
MS8350 Configuration 6 / 9
Figure 29: MS8350 Conguration 6 / 9 Display.
Table 20: MS8350 Conguration 6 / 9 Parameter Details.
For MS8350 Only