Service Manual

PRODUCT DESIGN
34
*DVC81005C***
*DVC80805C***
*DVC80603B***
*MVC81005C***
*MVC80805C***
*MVC80604B***
To set airflow:
C ------- 7.5 min/82% 60 sec/100%
A ------- -------- 60 sec/100%
TAP 1 2 3 4 5 6 7 8
To set Comfort Mode:
B ON OFF ON OFF ON OFF ON OFF
C OFF ON OFF ON OFF ON OFF ON
B ------- 30 sec/50% 60 sec/100%
D ON ON ON ON ON ON ON ON
D 30 sec/50% 7.5 min/82% 30 sec/50%
Select desired Comfort Mode profile
(see profiles above). Set switches 5 and 6 to the appropriate
ON / OFF positions.
A OFF OFF OFF OFF OFF OFF OFF OFF
Model Tap Low Stage High Stage Low Stage High Stage
Cool Cool Heat Heat
Cool Adjust Profile Heat
Selection Selection Selection Selection
Switches Switches Switches Switches
Profiles Pre-Run Short-Run OFF Delay
(1) Select model and desired
high stage cooling airflow. Determine the corresponding tap
( A, B, C, or D ). Set dip switches 1 and 2 to the appropriate
ON / OFF positions. (2) Select model and desired high stage
heating airflow. Determine the corresponding tap ( A, B, C, or
D ). Set dip switches 7 and 8 to the appropriate ON / OFF
positions. (3) Select the airflow adjustment factor taps A and
D are 1; Tap B is +10%; Tap C -10%. Set dip switches 3 and 4
to the appropriate ON / OFF positions.
Speed Selection Dip Switches
390
520
650
780
A
B
C
D
600
800
1000
1200
735
805
875
935
1050
1150
1250
1350
520
715
910
1170
A
B
C
D
800
1100
1400
1800
945
1015
1085
1155
1350
1450
1550
1650
553
748
943
1203
A
B
C
D
850
1150
1450
1850
1085
1155
1225
1260
1550
1650
1750
1800
390
520
715
910
A
B
C
D
600
800
1100
1400
875
945
1015
1085
1250
1350
1450
1550
520
715
910
1170
A
B
C
D
800
1100
1400
1800
1050
1120
1190
1260
1500
1600
1700
1800
520
715
910
1175
A
B
C
D
800
1100
1400
1800
1210
1225
1245
1260
1725
1750
1775
1800
NOTE: Airflow data shown applies to legacy mode operation only. For a fully communicating system,
please see the outdoor unit’s installation instructions for cooling and pump heating airflow data. See
ComfortNet™ System - Airflow Consideration section for details.
Models Equipped with PCBKF101 or PCBKF102 Control Board
continuous fan speeds (25%, 50%, 75%, or 100%). " See installation manual
for details"
*the “S” number refers to one of four labeled dip switch section each containing 4
individual dip switches. The following number refers to the individual labeled dip
switch within that section
Model Tap Low Stage High Stage Low Stage High Stage
Cool Cool Heat Heat
A 520 800 1210 1725
B 715 1100 1225 1750
C 910 1400 1245 1775
D 1170 1800 1260 1800
A 553 850 1085 1550
B 748 1150 1155 1650
C 943 1450 1225 1750
D 1203 1850 1260 1800
A 390 600 875 1250
B 520 800 945 1350
C 715 1100 1015 1450
D 910 1400 1085 1550
A 390 600 735 1050
B 520 800 805 1150
C 650 1000 875 1250
D 780 1200 945 1350
A 520 800 945 1350
B 715 1100 1015 1450
C 910 1400 1085 1550
D 1170 1800 1155 1650
A 520 800 1050 1500
B 715 1100 1120 1600
C 910 1400 1190 1700
D 1170 1800 1260 1800
Speed Selection Dip Switches
the corresponding tap (A, B, C, or D). Set dip switches S3-1* and S3-2* to the
appropriate ON / OFF positions. (2) Select model and desired High Stage Heating
Airflow. Determine the corresponding tap (A, B, C, or D). Set dip switches S4-3* and
S4-4* to the appropriate ON / OFF positions. (3) Selecting Airflow Adjustment Factor:
For 0% trim set S5-2* to OFF (trim disabled). If trim is desired set S5-2* to ON (trim
enabled) and set S3-3* and S3-4* to appropriate ON / OFF positions. Tap A is +5%,
Tap B is -5%, Tap C is +10%, Tap D is -10%.
To Set Comfort Mode: Select Desired Comfort Mode profile (see profiles above). Set
Profiles Pre-Run Short-Run OFF Delay
Cool Adjust Profile Heat
Selection Selection Selection Selection
Switches Switches Switches Switches
A OFF OFF OFF OFF OFF OFF OFF OFF
Dehumidification: To enable, set switch S5-1* to ON. Cooling airflow will be reduced
to 85% of nominal value during cool call. To disable, set switch S5-1* to OFF.
D 30 sec/50% 7.5 min/82% 30 sec/50%
D ON ON ON ON ON ON ON ON
B ------- 30 sec/50% 60 sec/100%
C OFF ON OFF ON OFF ON OFF ON
B ON OFF ON OFF ON OFF ON OFF
TAP S3- 1 S3- 2 S3- 3 S3- 4 S4-1 S4-2 S4- 3 S4- 4
dip switches S4-1* and S4-2* to the appropriate ON / OFF positions.
A ------- -------- 60 sec/100%
C ------- 7.5 min/82% 60 sec/100%
To Set Airflow: (1) Select model and desired High Stage Cooling Airflow. Determine
*DVC81005C***
*DVC80805C***
*DVC80603B***
*MVC81005C***
*MVC80805C***
Continuous Fan Speed: Set dip switches S5-3* and S5-4* to select one of 4
0140F01170
*MVC80604B***
NOTE: Airflow data shown applies to legacy mode operation only. For a fully communicating system, please
see the outdoor unit’s installation instructions for cooling and pump heating airflow data. See ComfortNet™
System - Airflow Consideration section for details.
Models Equipped with PCBKF103 / PCBKF104 / PCBKF105 Control Board