T-M32 / T-M32 ASME Service Manual
Ver. 1.03
53
CONFIDENTIAL
12-5. Dipswitch settings
The T-M32 shares the computer board with the T-M32
ASME. There are two banks of dipswitches (right and left
bank) on the T-M32 computer board. The right bank has
certain special functions as shown on the following table
and generally should not need adjustment. Carefully
verify the functions of each dipswitch before changing any
settings.
The functions of the right dipswitch bank
No.
Functions
ON position
OFF position
1
Gas type
Propane
Natural gas
2
FM+
(FM speed is increased automatically. See section
12-12)
+7.5% FM-speed
Disable
(Default)
3
INPUT- (Maximum gas input is reduced
automatically.
See section 12-12)
-10%
Maximum input
Disable
(Default)
4
Allow adjustments of fan motor speed
(Changing the FM speed is similar to changing the
manifold pressure. See section 12-16)
Enable
Disable
(Default)
5
Allow access to operation history
(This switch is for a specialized purposes only, and
therefore, should not be used)
EEPROM
data
transfer
Disable
(Default)
6
7
Pump mode
8
Activation of the fan motor freeze protection
system
Enable
Disable (Default)
EEPROM
RE-CIR
LP
1
2
3
4
5
6
7
8
FM
N O
STORAGE
EEPROM
RE-CIR
LP
1
2
3
4
5
6
7
8
FM
N O
STORAGE
EEPROM
RE-CIR
LP
1
2
3
4
5
6
7
8
FM
N O
STORAGE
EEPROM
RE-CIR
LP
1
2
3
4
5
6
7
8
FM
N O
STORAGE
Recirculation
Control
Storage Tank
Circulation
Control
Normal
Control
(Default)
Energy
Conserving
Recirculation
Left bank of
dipswitches
Right bank of
dipswitches
