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Honeywell Y8610U Manuel D’Utilisation

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Y8610U INTERMITTENT PILOT RETROFIT KIT
3
68-0291—03
Transformer Sizing:
Add current ratings of Y8610, vent damper, and any other 
control system components. Multiply this total by 24V to 
determine the transformer VA requirement.
Mounting:
Mounts in any position except with terminals up. Recom-
mended mounting position is with terminals down to provide 
maximum protection from dripping water or dust accumula-
Fasten with No. 6-32 machine screws or No. 8 sheet metal 
screws or 8-18 x 5/8 pan head tapping screws of appropri-
ate length.
Wiring Connections:
— Between the module and gas control: 30 in. (762 mm) 
wiring harness with 1/4 in. quick-connect terminals.
— Between the module and the igniter-sensor: 30 in. 
(762 mm) ignition cable with stud terminal and 1/4 in. 
quick-connect terminal.
Terminals:
1/4 in. male quick-connects. S8610U has Molex plug for 
connection to a vent damper harness. Once the S8610U 
has powered a vent damper, the module works only if the 
vent damper is connected.
VR8204A and VR8304M Dual Valve 
Combination Gas Controls 
Specifications
Mounting:
Can be mounted from 0 to 90 degrees, in any direction, 
from the gas control upright position
Pressure Rating: 1/2 psig (3.45 kPa) inlet pressure
Terminals: 1/4 in. male quick-connect terminals
Igniter-Sensor Specifications
Model:
392431 Igniter-Sensor; includes igniter-sensor assembly, 
ground rod, and adapter (refer to Fig. 1 on page 4)
Electrode/Flame Rod Material: Kanthal
Maximum Temperature Ratings:
Ground Rod Tip: 1775°F (968°C)
Ceramic Insulator: 1250°F (677°C)
Mounting:
Attach the supplied ground rod and adapter, which replace 
the thermocouple on the existing pilot burner
Table 2. VR8204A and VR8304M Dual Valve Combination Gas Controls Specifications.
Model
Capacity
a
a
Based on 1,000 Btu/ft
3
, 0.64 specific gravity natural gas at 1 in. wc pressure drop (37.3 MJ/m
3
, 0.64 specific gravity natural gas at 
0.25 kPa pressure drop).
Pipe Size
Ambient Temperature Rating
Dimensions
VR8204A
150 ft
3
/hr (4.2 m
3
/hr); (with or 
without 1/2” x 3/4” adapter)
1/2 in. X. 1/2 in. NPT 
inlet x outlet
b
b
3/4 in. straight flange included to provide 3/4” NPT outlet if needed.
0° to 175° F (-18° to 79° C)
VR8304M
270 ft
3
/hr (7.6 m
3
/hr)
1/2 in. X. 3/4 in. NPT 
inlet x outlet
-40° to 175°F (-40° to 79°C)