Hamilton Home Products WE30 Series, Installation Manual

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Hamilton Home Products Canal Winchester, OH 76106 61MH0028A Page 10
12 kW Heater Amps ‐ 208/240 CAC
15 kW Heater Amps ‐ 208/240 VAC
20 kW Heater Amps ‐ 208/240 VAC
Indoor Blower Type
Indoor Blower Amps
Total Electric Heater kW
Circuit Number 1 2 1 2 1 2
Circuit Load ‐ FLA ‐ 230 VAC 28.20 25.00 44.87 20.83 44.87 41.67
Heater ‐ kW 6 6 10 5 10 10
Min. Wire Size (90°C) #8 #8 #6 #10 #6 #8
Minimum Wire Size (75°C) #8 #8 #6 #10 #6 #8
Minimum Wire Size (60°C) #8 #8 #4 #10 #4 #6
Ground Wire Size * * * * * *
Max Fuse/Circuit Breaker Amps 40 35 60 30 60 50
AIR HANDLER MODELS
12 15 20
Constant Torque
3.20
54.84/62.5
N/A
WE30B4
43.88/50
Table 7: Wiring Requirements – Dual Branch Circuit
12kW, 15kW, and 20kW Two Stage models may have a dual or single power supply.
Single power supply will require circuit breaker jumper bar or a jumper wire.
+ Refer to the National Electrical Code Table 250-95 for Non-Sheathed Conductor Ground Wire.
* Ground conductor must be the same size and temperature rating as the other conductors listed in Table 7.
Indoor Blower Amps are the tested blower motor amps, not FLA. The FLA’s are: 1/3 HP is 2.8A, 1/2 HP is 4.1A and 3/4 HP is 6.0A
10 kW
BRANCH
CIRCUIT
1 1 2 1 2 1 2
BTU 34,121 20,439 20,439 34,121 17,061 34,121 34,121
kW 10.00 5.99 5.99 10.00 4.99 10.00 10.00
BTU 31,803 19,051 19,051 31,803 15,902 31,803 31,803
kW 9.32 5.58 5.58 9.32 4.65 9.32 9.32
BTU 29,520 17,683 17,683 29,520 14,760 29,520 29,520
kW 8.65 5.18 5.18 8.65 4.32 8.65 8.65
BTU 34,121 20,439 20,439 34,121 17,033 34,121 34,121
kW 10.00 5.99 5.99 10.00 4.99 10.00 10.00
220 VAC, 60 HZ, 1 PH
HEATING ELEMENT CAPACITY
12 kW 15 kW 20 kW
240 VAC, 60 HZ, 1 PH
230 VAC, 60 HZ, 1 PH
Table 8: Electrical Data