Instruction manual
Coal-trol Digital™ - Model TS2 V3
Automation Correct LLC
5/2010 R0
www.automationcorrect.com
Page 12
Instruction Manual
Set 
adjustment 
handle to 
11/16" from 
acorn nut
Mechanical
Set Feeder 
Screw full 
clockwise
Set red nut to 
tight against 
acorn nut, then 
back off 2 turns.
Set red nut 
to 5/8" from 
acorn nut.
S
N
12:00P
4
adjust
MAX 24
Reading
(Tri-burner)
36
F
N
6
8
Setting
8
Clock
Igniter 
Features 
Enable
adjust
50
DEG
Display
Keystoker
90/105/
Koker
Alaska
(paddle)
Minimum 
Feed Rate
adjust
Reading
(separate 
combustion 
blower)
99
FF
8
10
30
Convection 
Fan 
Threshold
F F
adjust
Harman
(Magnum)
Temperature 
Units
40
IGN
adjust
MIN
N
8
Maximum 
Feed Rate
F
85
8
99
NN N
8CFT
Factory 
Value
SETUP Menu Settings and Mechanical Adjustment
This table contains the TS2 thermostat settings as shipped from the factory and typical settings for 
various stove models. The "MECHANICAL" setting is adjustment needed for your stove mechanism.
 MIN/MAX Adjustment
The Coal-trol Thermostat uses the values set by MIN and MAX as limits to determine the minimum and 
maximum fire size allowed on the grate. The factory settings for your stove should be the starting point 
for  any  adjustment. The  need  for  large  adjustment  from  the  factory  default  settings  may  indicate 
mechanical problems with the stove that will not be solved by MIN/MAX adjustment. 
While displaying MIN or MAX, the Coal-trol Digital runs the stoker at the MIN or MAX value and NOT 
according to desired  room  temperature.  When  finished making a MIN or MAX adjustment, press  the 
MENU button to return to the Round-robin display which resumes normal thermostatic control.
To  adjust  the 
Minimum  feed  rate  go  to  MIN  and  observe  the  fire.  Allow  the  fire  to  "settle  into"  its 
minimum firing rate. Adjust MIN to the desired fire size. Allow enough time between adjustments for fire 
to settle in to a new value. MIN values typically range between 2 and 12, If MIN is set too low, the fire 
can go out.
To  adjust  the 
Maximum  feed  rate  go  to  MAX  and  observe  the  fire.  Allow  the  fire  to  "settle  into"  its 
maximum firing rate. Adjust MAX to the desired fire size. Allow enough time between adjustments for 
fire to settle in to a new value. MAX values typically range between 17 and 85. If MAX is set too high 
partially burned coal may be driven off the grate into the ash-pan. Coal should be completely burned 
about 1 to 2 inches from the end of the grate.
WARNING - The Coal-trol Digital™ is capable of regulating a coal fire smaller than required to
maintain proper chimney draft. Follow all manufacturers recommendations for minimum draft 
pressures and temperature. The use of mechanical means such as a draft inducer fan may be 
required  to  ensure  proper  draft  at  low  fire. 
Installation  of  a  carbon  monoxide  detector  (not-
included) is highly recommended.










