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Installation
312761B 7
There is one breaker for each heated hose or heated
tank. The lower number breakers are used for the
heated tanks if installed. See F
IG. 3. For example, if
there are two heated tanks installed and two heated
hoses, breakers #1 and #2 are used for the heated
tanks and breakers #3 and #4 are used for the heated
hoses. If there is one heated tank and one heated hose,
then breaker #1 is used for the heated tank and breaker
#2 is used for the heated hose. Each breaker has a dif-
ferent rating so it is important that the correct breaker is
used.
The 3-wire module power is connected in the Heat Con-
trol box at the factory. The power cord (118) for each low
power temperature control module has a connector on
one end and three power leads on the other. The three
power leads must be connected to the appropriate
breaker (114) and ground terminal (116).
1. Connect the power cord connector to the low power
temperature control module.
2. Connect the green wire to any unused ground termi-
nal block (116).
3. Find the breaker with the same number as the mod-
ule as shown in F
IG. 3 on page 6 and FIG. 6 on
page 9.
4. Connect the black and white wires to the
breaker (141) labeled with the same number as the
module. The black and white wires can connect to
either terminal (141a) in the same breaker (141).
Adjust Rotary Switch
The rotary switch setting indicates which zone number
the low power temperature control module will control in
the system. The low power temperature control module
uses a 16-position rotary switch.
Set the rotary switch (S) to the specific selection accord-
ing to the settings listed in the following table.
Low Power Temperature Control Module
Rotary Switch Settings
The rotary switch setting must only be adjusted on
new low power temperature control modules after
installation.
F
IG. 4
The modules must always be set to the zone num-
ber shown on the label above the module.
Switch
Setting Zone
11
22
33
44
Low Power Temperature Control Module
Rotary Switch Location
S
ti12361a