Control used:
Triple relay temperature control Honeywell # L8124L1102B
DNS-0146 Rev. C
Burner
Stop
Start
Circulator
Stop
Start
Set
°F
°C
200
93
See "Typical settings without coil" in table on page 18
Maximum High-Limit setting = 210°F
Typical connection with or without sanitary water coil
Operation and typical settings
"Hi" contact opened -or- if Thermostat opened, "Lo" contact opened
"Hi" contact closed and Therm. closed -or- if Therm. opened, "Lo" contact closed
Thermostat opened -or- "Circ" contact opened
Thermostat closed -and- "Circ" conctact closed
Typical settings with coil:
"Hi"
Diff.
°F
°C
10
5.6
Typical settings without coil :
FIGURE 6.4
Operation:
Set
°F
180
"Lo"
Diff.
°C
°F
82
10
°C
5.6
17