Dettson AMP Série Guide D'installation Et Manuel Du Propriétaire page 39

SW1- HEAT HEAT INPUT
DIP switch position
A
(1=OFF, 2=OFF)
B
(1=ON, 2=OFF)
C
(1=OFF, 2=ON)
D
(1=ON, 2=ON)
SW2- COOL
DIP switch position
A
(1=OFF, 2=OFF)
B
(1=ON, 2=OFF)
C
(1=OFF, 2=ON)
D
(1=ON, 2=ON)
SW2- COOL
DIP switch position
A
(1=OFF, 2=OFF)
B
(1=ON, 2=OFF)
C
(1=OFF, 2=ON)
D
(1=ON, 2=ON)
In Cooling - Dehumidification mode, with no 24 VAC input to DH, the CFMs are reduced by 15%.
The CFMs shown are reduced by 20% if there is 24 VAC input to Y1 (first stage cooling mode)
SW4- DEALY HEAT INPUT
DIP switch position
A
(1=OFF, 2=OFF)
B
(1=ON, 2=OFF)
C
(1=OFF, 2=ON)
D
(1=ON, 2=ON)
PreRun and ShortRun are the periods of time when the the blower starts at very low CFM to minimize the
distributon of cool air in the system and then runs up to normal speed.
Off Delay is the time required to cool down the heat exchanger with low CFMs, to minimize cool draft in the
air distribution system.
No adjustment
required
-
Table 7 - Airflow data model with 1HP ECM motor
24 VAC input (R) on W only
CFM with SW3-ADJ
(USGPH) DIP switch position A
0,90 1450
1,10 1700
24 VAC input (R) on G only
A/C size CFM with SW3-ADJ
(TON) DIP switch position A
5,0 1500
4,0 1200
3,5 1050
3,0 900
COOLING OR HEAT PUMP HEATING MODE
24 VAC input (R) to G, Y/Y2 and O (for cooling)
A/C size CFM with SW3-ADJ
(TON) DIP switch position A
5,0 2000
4,0 1600
3,5 1400
3,0 1200
DELAY PROFILE FOR OIL HEATING MODE
PreRun On-Delay
(USGPH) CFM Level - Time
0,90 13% - 90 sec.
1,10 13% - 60 sec.
ALL 13% - 90 sec.
ALL 13% - 60 sec.
DELAY PROFILE FOR COOLING OR HEAT PUMP HEATING MODE
PreRun On-Delay
A/C size
CFM Level - Time
All NO DELAY
OIL HEATING MODE
CFM with SW3-ADJ
DIP switch position B
Settings not used in this mode
CONTINUOUS FAN
CFM with SW3-ADJ
DIP switch position B
CFM with SW3-ADJ
DIP switch position B
ShortRun On-Delay
CFM Level - Time
31% - 30 sec.
31% - 30 sec.
31% - 30 sec.
31% - 30 sec.
ShortRun On-Delay
CFM Level - Time
NO DELAY
15
CFM with SW3-ADJ
DIP switch position C
1595
1870
CFM with SW3-ADJ
DIP switch position C
1725
1380
1207
1035
CFM with SW3-ADJ
DIP switch position C
2200
1760
1540
1320
CFM Level - Time
CFM Level - Time
100% - 90 sec
1305
1530
1275
1020
890
765
1800
1440
1260
1080
Off-Delay
50% - 4 min.
38% - 5 min.
56% - 5 min.
44% - 5 min.
Off-Delay