Cleaver-Brooks CBW - Page 54

CHAPTER3
SEQUENCE OF OPERATION
MNEMONIC
DESCRIPTION
MNEMONIC DESCRIPTION
L (Cont'd)
M (Cont'd)
LFS-G Low Fire Switd'l- Gu
(M~
Mrlnual Aeelt
LFS-0
Low Fire Switch - Oil
MTC Modu&aung Temperature~
LFTC
Low Fire Temperature Con~
WA Make-Up Valve Actuator
LGPL Low Gaa Pre.ure Ught
LGPR Low Gaa Preeeure Relay
N
LGPS Low Gaa Pre.uN Switch
UAPS
Low lnlltr'Urn.nt AJr Pr.eure Switch
LLPC
Low Umit Prealure Control
LLPR Low Urnit Pre8lure Relay
U..TC
Low Umit Temperature Con~
N
OenotM Natural Gaa Equipment (Prefix)
(N.C.)
NormaJiy CSoeed
(N.C.)
NomlaBy Opened
NGHPV Na1Ur'al Gu Housing Purge Valve
U..TR Low Umit TemperatUre ReUay
LOPl Low Oil Preuure Light
0
LOPR Low Oil Pressure Relay
OCA
Outa.t Camper Actuator
LOPS
Low Oil Preuure Switd'l ·
OOM
Outa.t Camper Mot«
LOTL
Low Oil Temperature Light
COMAS CutJet Camper Motor Auxiliary Switch
LOTR Low Oil Temperature Relay
OOMT
OutJet Camper Motor Transtcnner
LOTS Low Oil Temperature Switch
ocs 011 Drawer Switch
LPAPS Low Pfant IW Pressure Switch
OH
Oil Heater
LPCO
Low Pre881.1At Cutoff
OHCS
Oil Heater Orcuit Breaker
LPS Low Preaaure Switch
OHF
01 Heatl!lr Fusee
LSPC Low Steam Preeaunt Con~
OHR
Oil Heater Relay
LSPL Low Steam Pressure Light
OHS Oil Heater Switch
LSPS Low Steam Presaure Switch
OHT
01 Heater Thennoatat
LTS Lamp Teet Switch
OLC
Operating Limit Control
LWA
Low WatM Alarm
OLPC
Operating Umit Preaaure Control
LWAR Low Wafllr Alarm Relay
OL'S
Thermal Overtoade
LWCO Low WatM Cutoff
OLTC
Operating Umit Temperature Control
LWFL
Low Wafllit Flow Light
<XX..
Ol~tionUght
LWL Low WatM Ught
('.)PM
01 Pump Motor
LWA
Low WatM Relay
OPMCB
01 Pump Motor CRuit Breaker
LWRR
Low WatM Reeet ANy
OPMF 011 Pump Motor Fuaee
M
('.)PI\.tS
01 Pump Motor Starter
OPPM 011 Purge Pump Motor
MA Milll....amp
MAS ManuaJ - Automatic Switch
MAM
Mic:roammeter
MC
Moclulatlng Control
MCS
Manual Control Switch
MJM Moclulating
Camper Motor
~MAS
Moclulatlng Camper Motor Auxiliary Switch
MFC
ManuaJ Flame Con~ (Potentiometsr)
~L Main Fuel VaJve Ught
WFW\1
Motorized Feed Watl!lr Vakve
PNJV Main GM Valve
PNJVAS Main GM Valve Au:ldliary Switch
MGVEl
Main GM Valve Energized Ught
PNJW
Main Gaa Vent Valve
OPR 01 Purge Relay
OPRL 01
Pump Running Ught
OPRS
01 Preeaure Sensor
OPS
01 Pump Switch
OPSPM 01 Pilot Supply
Pump Motor
OPV
01 Purge VaJve
OFN
Ql Aetum Valve
OSCN
01 Shutoff Valve
oss
01 Selector Switd'l
OT
Outdocr Thermostat
OTS
01 Temperature Sensor
CN
OIIVatve
CNAS
01 V&Ne Auxiliary Switch
CNEl
01 V&Ne Energized Ught
""-.C Moclulatlng Levet Control
(MC.)M) Momentary
~v Main Oil Valve
~VAS
Main Oil Valve Auxiliary Switch
~VEL
Main Oil- Valw Energized Light
MPC
Moclulating Pressure Control
MPCS
Main Power Circuit Breaker
~p
ManuaJ Positioning Potentiometer
CHAPTER 3-4
750·150