Table of Contents
Advertisement
SV9401/SV9402/SV9403, SV9501/SV9502/SV9503, SV9601/SV9602 SMARTVALVE™
Model
SV9401/SV9402/
1/2 x 1/2 NPT
SV9403
SV9501/SV9502/
1/2 x 1/2 NPT
SV9503
SV9501
1/2 NPT x 1/2
inverted flare
d
SV9601/SV9602
1/2 x 1/2 NPT
1/2 x 3/4 NPT
3/4 x 3/4 NPT
a
Capacity based on 1000 Btu/ft
gas at 0.25 kPa pressure drop).
b
Minimum regulation for LP gas is 15,000 Btuh.
c
Minimum regulation for LP gas is 40,000 Btuh
d
Capacity is reduced by 5 percent with the use of optional outlet screen.
e
Valves are guaranteed only at 77 percent of the rating.
Model No. Suffix Letter
H
M
P
R
Electrical Ratings:
System Transformer: 40 VA minimum NEMA-rated
transformer. Control systems using SV9601, SV9602,
or other large secondary loads may require a larger
transformer. Refer to the appliance manufacturer
recommendation.
Voltage and Frequency: 24 Vac, 50/60 Hz.
Current draw at 24 Vac: 24V Hot: 1.25A nominal (1.5A
maximum) when igniter is powered.
24V Thermostat: See Table 4.
Electronic Fan Timer Output: 0.1A maximum at 24 Vac.
Output is 8 Vac less than thermostat input voltage at
0.1A draw.
Table 4. Thermostat Current (Run Mode).
Model
SV9401/SV9402/SV9403
SV9501/SV9502/SV9503
SV9601/SV9602
Ignition Sequence Timing at 60 Hz Input
Prepurge Time (Factory-set on SV9402, SV9502, and
SV9602):
15 or 30 seconds depending on model.
Trial for Ignition:
90 seconds.
69-1004—2
Table 2. Capacity and Inlet and Outlet Specifications.
Size
Inlet x Outlet
(in.)
pressure drop
3
85 ft
150 ft
130 ft
240 ft
270 ft
300 ft
3
, 0.64 specific gravity at 1 in. wc pressure drop (37.3 MJ/m
Table 3. Model Number Suffix Letter Description.
Ambient Temperature Range
0°F to 175°F (-18°C to +79°C)
-40°F to +175°F (-40°C to +79°C)
o
-40°F to +175
F (-40°C to +79°C)
-40°F to +175°F (-40°C to +79°C)
24 Vac, 50/60 Hz
0.20A/0.20A
0.20A/0.20A
0.20A/0.20A
Capacity
(at 1 in. wc
Minimum Regulated
a
)
3
/hr (2.3m
/hr)
10 ft
3
3
/hr (4.2m
/hr)
20 ft
3
3
/hr (3.7m
/hr)
20 ft
3
3
e
/hr (6.8m
/hr)
30 ft
3
3
e
/hr (7.6m
/hr)
30 ft
3
3
e
/hr (8.5m
/hr)
30 ft
Slow opening
Standard opening
Step opening
Standard opening—convertible (Natural/LP) for
mobile home application.
Automatic Reset Time:
5 minutes.
NOTE: The SV9403 and SV9503 are lockout models
Flame Failure Response Time:
1.6 seconds maximum at 3 µA.
IMPORTANT
Gas Conversion Kits:
See Table 5 for gas conversion kit information.
NOTE: See appliance manufacturer specifications and
Pipe Adapters:
Angle and straight flange adapters available for 3/8-, 1/2-
and 3/4-in. NPT pipe. See Table 6.
NOTE: Models with 3/4 in. inlet or outlet do not accom-
2
Capacity
3
3
b
/hrb (0.4m
/hr)
120 ft
3
3
c
/hr (0.6m
/hr)
200 ft
3
3
c
/hr (0.6m
/hr)
180 ft
3
3
/hr (0.8m
/hr)
340 ft
3
3
/hr (0.8m
/hr)
370 ft
3
3
/hr (0.8m
/hr)
415 ft
3
,0.64 specific gravity natural
Pressure Regulator Type
and do not provide Automatic Reset Time.
All timings increase by 20 percent with 50 Hz
input.
instructions and information in these installation
instructions before attempting to convert an
appliance.
modate the adapter kits.
Maximum Regulated
Capacity
3
3
/hr (3.4m
/hr)
3
3
/hr (5.7m
/hr)
3
3
/hr (5.1m
/hr)
3
3
e
/hr (9.6m
/hr)
3
3
e
/hr (10.5m
/hr)
3
3
e
/hr (11.8m
/hr)
Advertisement
Table of Contents
