26
5.4 COOLING/HEATING AIRFLOW ADJUSTMENTS (-)H1V (SEE FIGURE 25)
Cooling/heating airflow may be ad10% or –10% from nominal airflow using switches 3
and 4.
Refer to Figure 26 for switch positions to achieve the desired adjustments in airflow.
NOTE:
Continuous fan speed is NOT affected by switches 3 and 4 selections. Continuous fan
speed is 50% of the selected cooling speed for switches 1 and 2.
IMPORTANT:
The use of On Demand Dehumidification overrides the cooling airflow adjust-
ments when high humidity is detected by a dehumidifying thermostat or humidistat when con-
nected to the ODD wire (See Figure 17). Refer to the Cooling Mode Dehumidification section
for more information.
5.5 ELECTRIC HEAT AIRFLOW SETTINGS/ADJUSTMENTS (-)H1V
DIP switches 5 and 6 control electric heat air-flow levels on (-)H1V air-handlers.
FIGURE 26
COOLING AIRFLOW ADJUSTMENTS (-)H1V
COOLING
SELECTION
SWITCH 3
SWITCH 4
AIRFLOW
POSITION
POSITION
ADJUSTMENT
A
OFF
OFF
NONE
B
ON
OFF
10%
C
OFF
ON
-10%
D
ON
ON
NONE
O
N
O
N
O
N
O
N
A
3
4
3
4
3
4
3
4
B
C
D
A
OFF
OFF
800
800
1200
1200
1600
1600
1800
1800
1725
1725
B
ON
OFF
800
800
1200
1200
1600
1600
1800
1800
1725
1725
C
OFF
ON
600
600
1000
1000
1400
1400
1600
1600
1600
1600
D
ON
ON
600
600
1000
1000
1400
1400
1600
1600
1600
1600
FIGURE 25
FACTORY AIRFLOW SETTINGS FOR SWITCHES 1 AND 2 (-)H1V
SELECTION
(ONE OF THE
PAIRS)
SWITCH 1
AND 5
POSITION
SWITCH 2
AND 6
POSITION
(-)H1V 17/21
1
1
/
2
& 2 TON
(-)H1V 17/
2
1
/
2
& 3 TON
(-)H1V 21/
3
1
/
2
& 4 TON
Y1
Y2
Y1
Y2
Y1
Y2
(-)H1V 24
4 & 5 TON
(-)H1V 21S
4 & 5 TON
Y1
Y1
Y2
Y2
COOLING/HEATING AIRFLOW
CABINET SIZE/COOLING CAPACITY
O
N
O
N
O
N
O
N
A
1
2
1
2
1
2
1
2
B
C
D
NOTE:
With no dehumidification;
switch 9 “ON” (factory default)
– COOLING AIRFLOW
Summary of Contents for RH1V2417STANJA
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