Electrical Schematic Ladder Diagram - Pentair MasterTemp Operation & Installation Manual

Section 3. Installation
MASTERTEMP ELECTRICAL SCHEMATIC LADDER DIAGRAM
Rev. C 10-5-07
LADDER DIAGRAM
120/240
L1
VAC
IGNITER
L1 S1
F2
F1
120/240
VAC
24 VAC
OPERATING
CONTROL
24 VAC
24 VAC
LOGIC
24V
HI
WATER
LIMIT
PRESSURE
SWITCH SWITCH
COM NO
AGS
SWITCH
VAL
STACK FLUE
THERMISTOR
SENSOR
SENSOR
NOTES:
1.) L1 L2 F1 F2
S2 GND IND
ARE CONNECTED ON THE IGNITION MODULE.
2. )
PIN AND SOCKET CONNECTOR.
3. ) IF ANY OF THE ORIGINAL WIRES AS SUPPLIED
WITH THE APPLIANCE MUST BE REPLACED,
THEY MUST BE REPLACED WITH TYPE 105˚ C
OR ITS EQUIVALENT.
L2
S2 L2
BLOWER
GND
CLASS II
TRANSFORMER
GND
AIR
FLOW
SWITCH
TH
IND
GAS VALVE
S1 24 VAC
VAL
AND TH
3 1
Figure 24.
P/N 472592