Bryant FH4B Fan User Manual


  Open as PDF
of 12
 
—9—
ELECTRIC HEATER ELECTRICAL DATA
SMART HEAT ELECTRICAL DATA
FIELD MULTIPOINT WIRING OF 24-AND 30-KW SINGLE PHASE
† Field convertible to 1 phase, single or multiple supply circuit.
‡ Field convertible to 3 phase.
** Includes blower motor amps of largest fan coil used with heater.
†† Copper wire must be used. If other than uncoated (non-plated), 75°C ambient, copper wire (solid wire for 10 AWG and smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the National Electric Code
(ANSI/NFPA 70).
‡‡ Length shown is as measured 1 way along wire path between unit and service panel for a voltage drop not to exceed 2%.
*** Heaters are Intelligent Heat capable when used with the FK, FV fan coils and corporate 2-speed programmable thermostat (TSTATBBP2S01-A), or Thermidistat™ Control (TSTATBBPRH01-B).
NOTES:
1. For fan coil sizes 018-036.
2. For fan coil sizes 042-060 and all FK4D, FV4B sizes.
3. Single circuit application of F15 and F20 heaters requires single-point wiring kit accessory
HEATER
PART NO.
KW
PHASE
INTERNAL
CIRCUIT
PROTECTION
HEATER AMPS
208/230V
BRANCH CIRCUIT
Min Ampacity
208/230V**
Min Wire Size (AWG)
208/230V††
Min Gnd Wire Size
208/230V
Max Fuse/Ckt Bkr Amps
208/230V
Max Wire Length
208/230V (Ft)‡‡
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
240v 208v L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4
KFCEH0401N03 3 2.3 1 None 10.9/12.0 ——15.9/17.3 ——12/12 ——12/12 ——20/20 ——67/68 ——
KFCEH0501N05
1
5 3.8 1 None 18.1/20.0 ——26.0/28.4 ——10/10 ——10/10 ——30/30 ——66/66 ——
KFCEH0501N05
2
5 3.8 1 None 18.1/20.0 ——31.2/33.5 ——8/8 ——10/10 ——35/35 ——85/88 ——
KFCEH2401C05
1
5 3.8 1 Ckt Bkr 18.1/20.0 ——26.0/28.4 ——10/10 ——10/10 ——30/30 ——66/66 ——
KFCEH2401C05
2
5 3.8 1 Ckt Bkr 18.1/20.0 ——31.2/33.5 ——8/8 ——10/10 ——35/35 ——85/88 ——
KFCEH0801N08 8 6.0 1 None 28.9/32.0 ——44.7/48.5 ——8/8 ——10/10 ——45/50 ——59/60 ——
KFCEH2501C08 8 6.0 1 Ckt Bkr 28.9/32.0 ——44.7/48.5 ——8/8 ——10/10 ——45/50 ——59/60 ——
KFCEH2901N09*** 9 6.8 1 None 32.8/36.0 ——49.5/53.5 ——8/6 ——10/10 ——50/60 ——54/87 ——
— 9 6.8 3 None 18.8/20.8 ——32.0/34.5 ——8/8 ——10/10 ——35/35 ——83/85 ——
KFCEH0901N10 10 7.5 1 None 36.2/40.0 ——53.8/58.5 ——6/6 ——10/10 ——60/60 ——78/80 ——
KFCEH2601C10 10 7.5 1 Ckt Bkr 36.2/40.0 ——53.8/58.5 ——6/6 ——10/10 ——60/60 ——78/80 ——
KFCEH3001F15*** 15 11.3 1 Fuse 54.2/59.9 36.2/40.0 18.1/20.0 76.3/83.4 53.8/58.5 22.7/25.0 4/4 6/6 10/10 8/8 10/10 10/10 80/90 60/60 25/25 88/89 78/80 75/76
KFCEH3101C15*** 15 11.3 1 Ckt Bkr — 36.2/40.0 18.1/20.0 — 53.8/58.5 22.7/25.0 — 6/6 10/10 — 10/10 10/10 — 60/60 25/25 — 78/80 75/76
KFCEH1601315 15 11.3 3 None 31.3/34.6 ——47.7/51.8 ——8/6 ——10/10 ——50/60 ——56/90 ——
KFCEH2001318 18 13.5 3 None 37.6/41.5 ——55.5/60.4 ——6/6 ——10/8 ——60/70 ——76/77 ——
KFCEH3201F20*** 20 15.0 1 Fuse 72.3/79.9 36.2/40.0 36.2/40.0 98.9/108.4 53.8/58.5 45.3/50.0 3/2 6/6 8/8 8/6 10/10 10/10 100/110 60/60 50/50 85/109 78/80 59/59
KFCEH3301C20*** 20 15.0 1 Ckt Bkr — 36.2/40.0 36.2/40.0 — 53.8/58.5 45.3/50.0 — 6/6 8/8 — 10/10 10/10 — 60/60 50/50 — 78/80 59/59
KFCEH3401F24†***
24 18.0 3 Fuse 50.1/55.4 ——71.2/77.8 ——4/4 ——8/8 ——80/80 ——94/95 ——
24 18.0 1 Fuse 86.7/95.5 ——116.9/127.9 ——1/1 ——6/6 ——125/150 ——115/116 ——
KFCEH3501F30†***
30 22.5 3 Fuse 62.6/69.2 ——86.8/95.0 ——3/3 ——8/8 ——90/100 ——97/98 ——
30 22.5 1 Fuse 109.0/120.0 ——144.8/158.5 ——0/00 ——6/6 ——150/175 ——117/150 ——
HEATER
PART NO.
KW
PHASE
INTERNAL
CIRCUIT
PROTECTION
HEATER AMPS
208/230V
BRANCH CIRCUIT
Min Ampacity
208/230V**
Min Wire Size (AWG)
208/230V††
Min Gnd Wire Size
208/230V
Max Fuse/Ckt Brk Amps
208/230V
Max Wire Length
208/230V (Ft)‡‡
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
Single
Circuit
Dual Circuit
240v 208v L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4 L1,L2 L3,L4
KFCEH0101H10 10 7.5 1 None 32.5/35.9 ——44.0/48.3 ——8/8 ——10/10 ——45/50 ——60/61 ——
KFCEH0201H15 15 11.3 1 Fuse 54.2/59.9 39.7/43.9 14.4/16.0 73.2/80.3 49.7/54.9 23.4/25.4 4/4 8/6 10/10 8/8 10/10 10/10 80/90 50/60 25/30 92/92 53/85 73/74
KFCEH0301H20 20 15.0 1 Fuse 72.3/79.9 36.2/40.0 36.2/40.0 97.2/106.7 52.0/56.8 45.3/50.0 3/2 6/6 8/8 8/6 10/10 10/10 100/110 60/60 50/50 87/111 81/82 93/93
HEATER PART NO.
KW
PHASE
HEATER AMPS
208/230V
MIN AMPACITY
208/230V**
MIN WIRE SIZE (AWG)
208/230V††
MIN GND
WIRE SIZE
208/230V
MAX FUSE/CKT BKR AMPS
208/230V
MAX WIRE LENGTH
208/230V (FT)‡‡
240V 208V L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6 L1,L2 L3,L4 L5,L6
KFCEH3401F24† 24 18.0 1 28.9/32.0 28.9/32.0 28.9/32.0 44.7/48.5 36.2/40.0 36.2/40.0 8/8 8/8 8/8 10/10 45/50 40/40 40/40 59/60 73/73 73/73
KFCEH3501F30† 30 22.5 1 36.2/40.0 36.2/40.0 36.2/40.0 53.8/58.5 45.3/50.0 45.3/50.0 6/6 8/8 8/8 10/10 60/60 50/50 50/50 78/80 59/59 59/59
 previous next