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Y8610U INTERMITTENT PILOT RETROFIT KIT
68-0291—03 14
Fig. 16. Y8610U connections in a heating system with an atmospheric burner and no vent damper.
SETTINGS
DIP Switch (S1) Settings
The factory default settings for the S8610U are recommended
for retrofit applications. These settings will provide the most
reliable system operation.
Fig. 17. DIP switch (S1) - shown with factory default
settings (OFF) for SW1 and SW2.
Fig. 18. DIP switch (S1) and jumper (P4) location.
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
ALTERNATE LIMIT CONTROLLER LOCATION.
MAXIMUM CABLE LENGTH 3 FT. [0.9 M].
CONTROLS IN 24V CIRCUIT MUST NOT BE IN GROUND LEG TO TRANSFORMER.
LEAVE VENT DAMPER PLUG (P1) UNCONNECTED.
CONNECT JUMPER WIRE TO THE REMOTE SENSE CONNECTOR.
M32356
1
2
3
4
5
6
THERMOSTAT
L1 (HOT)
L2
LIMIT
CONTROLLER
PILOT BURNER
GROUND
SPARK
S8610U
REMOTE
SENSE
MV
MV/
PV
PV
GND
(BRN)
24V
GND
24V
TH-W
P1
5
3
6
2
4
1
PILOT GAS
SUPPLY
PILOT
BURNER/
IGNITER
JUMPER
WIRE
VR8204
COMBINATION
GAS CONTROL
PV
PV/MV
MV
Table 6. DIP Switch (S1) Settings.
Prepurge Trial For Ignition SW1 SW2
None 90 seconds OFF OFF
ON
1 2
S1
M23587
M29894
S1 DIP SWITCH