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S9360B, S9361B, S9370B, S9371B, S9380B, S9381B INTEGRATED WATER HEATER CONTROLLERS
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Fig. 1. S936X Integrated Water Heater Controller, dimensions in in. (mm).
Electrical Ratings:
Line Voltage: 120 Vac, 60 Hz (220 Vac, 50 Hz on spe-
cific model numbers).
Transformer:
Nominal 24 Vac (maximum 30 Vac, minimum 18
Vac).
5.0 VA plus external loads (gas valve, vent damper,
etc.)
On/Off Circulator (Optional):
Full Load: 7.4A at 120 Vac (0.75 to 0.8 power factor
[PF]). (220 Vac TBD.)
Locked Rotor: 44.4A at 120 Vac (0.4 to 0.5 PF). (220
Vac TBD.)
Inducer (Optional):
Full Load: 6A at 120 Vac (0.75 to 0.8 PF). (220 Vac
TBD.)
Locked Rotor: 17.48A at 120 Vac (0.4 to 0.5 PF).
(220 Vac TBD.)
Vent Damper (Optional):
Full Load: 0.5A at 24 Vac.
In Rush: 1A at 24 Vac.
Main Valve:
Full Load: 2A at 24 Vac (0.5 to 0.6 PF).
In Rush: 6A at 24 Vac (0.5 to 0.6 PF)
Pilot Valve (Optional):
Full Load: 2A at 24 Vac (0.5 to 0.6 PF)
In Rush: 6A at 24 Vac (0.5 to 0.6 PF).
69-1792—09
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8-45/64
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Hot Surface Igniter (HSI) (Optional):
Full Load: 4.5A at 120 Vac.
Warm-up Time:
18 seconds (recommended for Norton igniter
model 201 or 270 or equivalent)
Ambient Ratings:
Humidity: 0 to 95 percent relative humidity,
noncondensing.
Operating Ambient Temperature: -30°F to +150°F.
Shipping Ambient Temperature: -40°F to +175°F.
Flame Monitoring (May vary by model):
Flame Establishing Period (FEP): Maximum 2 sec-
onds.
Flame Failure Response Time (FFRT):
Maximum: 2 seconds @ 1 µA.
Flame Stabilization Time: 4 seconds. Time from
igniting the main burner and detecting loss of
flame (the flame current is allowed to be under
the flame lost threshold for this time while wait-
ing for burner to stabilize).
Flame Lost Threshold: 0.23 µA.
Ignition Cables:
Use the cable types recommended in Table 1.
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M24217A
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