I.
Modulating Temperature Control
(Hot
Water)
5-8
J.
Operating Umit Temperature Control
(Hot
Water)
5·8
K
High
Umit Temperature Control
(Hot
Water)
5-9
L
Low
Water Cutoff Devices
(Steam
and
Hot
Water)
5-9
M.
Combustion Air Proving Switch
5-9
N.
Atomizing Air Proving switch
5-9
0.
Gas
Pilot Flame Adjustment
5-10
P.
Gas
Pressure
and
Flow Information 5-12
a.
Gas
Fuel
Combustion Adjustment
5-15
R.
Low
Gas
Pressure Switch 5-17
s.
High
Gas
Pressure Switch
5-18
T.
Fuel
Oil
Pressure
And
Temperature -
General
5-18
u.
Fuel
Oil
Combustion Adjustment 5-19
v.
Burner Drawer Adjustment
5-23
w.
Oil
Drawer Switch
5-23
X.
Low
Oil
Temperature Switch
5-23
Y.
High
Oil
Temperature Switch (Optional) 5-24
z.
Low
Oii_Pressure
Switch (Optional)
5-24
AA.
Electric
Oil
Heater Thermostat
(400
and
600
Series -Steam)
5-24
88.
Steam
Oil
Heater Thermostat
(No.6
Oil)
(400
and
600
Series -
Steam)
5-24
cc.
Hot
Water
Oil
Heater Thermostat
(
400
and
600
Series)
5-24
DO.
Steam
Heater Pressure Regulator
(400
and
600
Series-
Steam)
5-25