Control Logic Description - Pioneer DR024GHFD18HT2 Service Manual

12. HEATER KIT
12. Heater Kit (Optional)
Electric Air
Heat Kit Handler
Model Model
21-4245-01
24K
21-4245-02
21-4245-03
21-4245-01
21-4245-02
36K
21-4245-03
21-4245-04
21-4245-01
21-4245-02
21-4245-03
48K/60K
21-4245-04
21-4245-05
NOTES:
1. To be wired in accordance with NEC and local codes.
2. Fan speed selection: 1--Medium low; 2--Medium; 3--Medium high; 4--High.
3. The heater kit must be connected to the power supply separately.
4. Check if heat kit is suitable for AHU 3-way position installation.
5. Ampacities for MCA and Fuse/breaker including the blower motor.
6. Heat pump systems require specified airflow. Each ton of cooling requires between 350 and 450 cubic feet
of air per minute(CFM), or 400 CFM nominally.
MIN. Circuit Ampacity
Electric
Heat
(kW)
230VAC 208VAC
5 28.3
7.5 40.7
10 53.2
5 29.8
7.5 42.2
10 54.7
15 42.2+36.9 38.6+33.8
5 31.8
7.5 44.8
10 56.7
15 44.8+36.9 40.7+33.8
20 56.7+49.9 51.9+45.2
MAX. Fuse or Breaker
(HACR) Ampacity
230VAC 208VAC
25.9 30
37.2 45
48.5 60
27.4 30
38.7 45
49.9 60
45+40 40+35
29.4 35
40.7 45
51.9 60
50+40 50+35
60+50 60+50
20
Fan Speed Tap
2 3
30 ● ●
40 ●
╳
50
╳ ╳
30 ● ●
40 ●
╳
50
╳ ╳
╳ ╳
30 ● ●
45 ●
╳
55
╳ ╳
╳
╳
╳ ╳
4 5
● ●
● ●
● ●
● ●
● ●
● ●
╳ ●
● ●
● ●
● ●
● ●
●
╳
●
: available
: unavailable
╳