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Factory Setting
Para-
meter
240S
Note: Any changes to Smoke CFM setting must be adjusted before the other CFM settings. Use SETTINGS > RTU OPTIONS > EDIT
PARAMETERS
8000
12
CFM
SETUP > TEST & BALANCE (can also use SETTINGS > RTU OPTIONS > BLOWER > SPEEDS)
8000
CFM
7200
CFM
5200
CFM
5200
CFM
5200
CFM
8000
CFM
SETUP > TEST & BALANCE (can also use SETTINGS > RTU OPTIONS > DAMPER)
0%
0%
50%
SETTINGS > RTU OPTIONS > EDIT PARAMETERS
29
101%
219
70%
216
10%
220
10%
224
100
30
70%
LGH/LCH156, 180, 210, 240, 300S
LGH/LCH 240H/300S (4-Compressor) MSAV
Field Setting
300S
10000
CFM Blower CFM during smoke detection.
CFM
10000
CFM
CFM
9000
CFM
CFM
6500
CFM
CFM
6500
CFM
CFM
6500
CFM
CFM
10000
CFM
CFM
0%
0%
50%
101%
%
Open
70%
10%
10%
100
Sec Stage 1 power exhaust off-delay in seconds.
70%
%Speed Minimum blower speed % for stage 2 power exhaust operation.
TABLE 34
580746
Description
Blower CFM during heating.
Blower CFM during compressor 4 operation.
Blower CFM during compressor 3 operation. This parameter is inactive for thermostats
with 2-stage cooling.
Blower CFM during compressor 2 operation.
Blower CFM during compressor 1 operation. This parameter is inactive for thermostats
with 2-stage or 3-stage cooling.
Blower CFM during ventilation.
% Damper min. position during LOW blower operation.
% Damper min. position during HIGH blower operation.
% Min. damper % for stage 1 power exhaust operation.
Damper minimum position during G blower operation. (Setting parameter 29 to "101"
disables parameter 29 and passes control to parameter 9 or 132)
% Min. damper % for stage 2 power exhaust operation.
% Deadband % for stage 1 power exhaust operation.
% Deadband % for stage 2 power exhaust operation.
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