Graco 259079 Operation Manuals page 27

Adjust Rotary Switch
The rotary switch setting indicates which zone the
temperature control module will control in the system.
The HPTCM uses an 8-position rotary switch. The
LPTCM uses a 16-position rotary switch.
Set the rotary switch (S) to the specific selection
according to the settings listed in the following tables.
HPTCM Rotary Switch Location
Figure 16
S
LPTCM Rotary Switch Location
Figure 17
3A1705E
HPTCM A and B Rotary Switch Settings
Setting Zone
0 Heated Hose
1 Not Used
2 Not Used
3 Not Used
4 Not Used
5 Not Used
6 Not Used
7 Not Used
LPTCM A and B Rotary Switch Settings
S
Setting Zone
0 Not Used
1 Not Used
2 Not Used
3 Not Used
4 Not Used
5 Not Used
6 Not Used
7 Not Used
8 Not Used
9 Not Used
A Booster Heat A
B Booster Heat B
Not Used
C
D Not Used
E Not Used
F Not Used
Component Identification
27