SERVICING
67
NOTE:
Airflow data shown applies to the electric heat only in either legacy mode or communicating mode operation.
* Within thermostat user menu, CTK0* communicating thermostat will display 20 kW for OFF-OFF-ON dip switch selection and
21 kW for OFF- OFF-OFF dip switch selection.
NR- Not rated
+
For match up with a 2 ton outdoor unit: Heater kit application shall not exceed 10 kW.
Airflow for 5 kW up to 10 kW heater kits shall be set to 850 cfm speed tap of ON-ON-ON.
++
For match up with a 3 ton outdoor unit: Heater kit application shall not exceed 15 kW.
Airflow for 5 kW up to 15 kW heater kits shall be set to 1300 cfm speed tap of ON-OFF-ON.
+++
For match up with a 3.5 ton outdoor unit: Heater kit application shall not exceed 20 kW.
Airflow for 5 kW up to 20 kW heater kits shall be set to 1500 cfm speed tap of ON-OFF-OFF
** 3 kW heater kit is not applicable for this indoor application.
Htr kW
9
10
11
DV24PTCB14A*
DV30PTCC14A*
DV36PTCC14A*
DV48PTCC14*
DV42PTCD14A*
+
DV48PTCD14A*
++
DV60PTCD14A*
+++
3
ON
ON
ON
550
600
NR
NR
850**
NR
NR
5
ON
ON
OFF
650
700
850
850
1250
1250
1250
6
ON
OFF ON
700
750
900
900
1300
1300
1300
8
ON
OFF OFF
800
875
1000
1000
1500
1500
1500
10
OFF ON
ON
850
950
1200
1200
1550
1550
1550
15
OFF ON
OFF
NR
NR
1440
1440
1720
1720
1780
19*
NR
NR
1500
1500
NR
NR
NR
20
NR
NR
1500
1500
1800
1815
1850
21 or 25*
OFF OFF OFF
NR
NR
NR
NR
NR
1850
1850
ELECTRIC HEAT AIRFLOW TABLE
OFF OFF ON