17
SYNERGY3D INSTALLATION MANUAL
Blower Performance Data
A 12-position DIP switch package on the Synergy3D control allows the airflow levels to be set
for Low, Medium and High speed when using the variable speed ECM blower motor.
Only three of the DIP switches can be in the “On” position. The first “On” switch (the lowest
position number) determines the “Low Speed Blower” setting. The second “On” switch
determines the “Medium Speed Blower” setting, and the third “On” switch determines the
“High Speed Blower” setting.
The example to the right shows SW1 on the Synergy3D control board configured for the
following SDV049 airflow settings:
Low Speed Blower: 800 CFM
Medium Speed Blower: 1350 CFM
High Speed Blower: 1550 CFM
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Model
Max
ESP
Air Flow Dip Switch Settings
1
2
3
4
5
6
7
8
9
10
11
12
038
0.50
650
750
850
1000
1100
1200
1300
1400
1500
L
M
H
038
w/1hp*
0.75
800
1000
1100
1300
1500
1600
1800
L
M
H
049
0.50
650
800
900
1050
1150
1250
1350
1450
1550
L
M
H
049
w/1hp*
0.75
800
900
1000
1200
1400
1600
1700
1850
2000
2200
2300
2400
L
M
H
064
0.75
800
950
1100
1300
1500
1750
1950
2100
2300
L
M
H
072
0.75
800
950
1100
1300
1500
1750
1950
2100
2300
L
M
H
Factory settings are at recommended L-M-H DIP switch locations
M-H settings MUST be located within boldface CFM range
Lowest and Highest DIP switch settings are assumed to be
L and H respectively
CFM is controlled within ±5% up to the maximum ESP
Max ESP includes allowance for wet coil and standard filter
Содержание Synergy3D
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