Chore-Time SUPER-Selector PT 40866, SUPER-Selector PT 40866C Installation And Operation Manual
SUPER-Selector‘ PT Control
Page 1
™
SUPER-Selector
PT Control
Part No. 40866 and 40866C
Installation and Operation Manual
CHORE-TIME EQUIPMENT
P.O. BOX 2000 - MILFORD, INDIANA 46542-2000
TEMP
ALARM
LOW ALARM TEMP
AUX
®
OUTPUTS
ARE
OFF
IN
TUNNEL
®
POWER
ON
OFF
STAGE #1 TIMER
STAGES
ON
TUNNEL
®
LOCKED
NO
IN TUN.
TUN.
10
9
8
7
6
AUX- A
(2 HP)
1
4
3
2
1
H2
H1
10
HEA T A
OFF
1
2
3
4
5
ON
2
3
OFF TIME
TEMPERATURES
5
6
8
9
H1
H2
ON
OFF
9
8
ON
OFF
10 10
9
AUX- B
OFF
H1H 2 1 2 3 4 5 6 7 8 9 10
SET
POINT
HIGH ALARM TEMP
ON TIME
7
A
OFFSETS
(2 HP)
1
7
F
1
1
ON
(2 HP)
ON TIME
STAGE #1
TIMER
OFF TIME
CONTROL SENSOR
READ SENSOR
SET
POINT
HEA T B
OFF
H1
ON
2
OFF
3
4
5
9
6
ON
2
3
OFF
4
5
9
678
ON
2
OFF
3
1
2
3
FAILED
SENSOR
TUNNEL CURTAIN
H2
B
(2 HP)
1
8
7
G
1
K L M N
1
4
5
6
8
7
OPEN
AUTO
OFF
CLOSE
C
ON
2
OFF
3
4
101010
5
9
8
6
ON
2
3
OFF
4
10
5
9
678
ON
2
OFF
3
4
5
ON
1
2
OFF
3
4
5
9
6
7
H
ON
1
2
3
OFF
4
10
5
9
678
1
ON
2
OFF
3
4
5
GREEN - NORMAL
RED - EDIT
0
SET
D
1
8
7
I
1
1
POWER
TUNNEL
DANGER
+
++
E
ON
2
6
2
678
2
1
2
OFF
3
4
5
3
4
5
ON
3
4
5
3
1010
ON
OFF
10
OFF
4
5
9
8
6
7
J
1
2
3
4
5
9
678
1
2
3
4
5
Label Part No.
2529-650
January 1998
SUPER-Selector‘ PT Control
Page 2
Support Information
The Chore-Time SUPER-Selector PT Control is designed to be used as a tool to manage
ventilation in poultry and livestock applications. Using this equipment for any other
purpose or in a way not within the operating recommendations specified in this manual will
void the warranty and may cause personal injury and/or death.
This manual is designed to provide comprehensive, wiring, operation, and parts listing
information. The Table of Contents provides a convenient overview of the information in
this manual. The Table of Contents also specifies which pages contain information for the
sales personal, installer, and customer (end user).
IMPORTANT: CE stands for certified Europe. It is a standard which equipment must meet or exceed in order to
be sold in Europe. CE provides a benchmark for safety and manufacturing issues. CE is required only on
equipment sold in Europe.
Chore-Time Equipment recognizes CE Mark and pursues compliance in all applicable products. Fill in the
CE-Mark serial number in the blank space provided for future reference.
Include the names and address of your Chore-Time Distributor and installer.
Fill in the following information about your system. Keep this manual in a clean, dry place for future reference.
(CE-mark serial number)
Distributor’s Name
Distributor’s Address
Distributor’s Phone Date of Purchase
Installer’s Name
Installer’s Address
Installer’s Phone Date of Installation
System Specifications
Table of Contents
TOPIC PAGE USER*
Safety Information- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 C, D, I
Mode Definitions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3 C
Programming the SUPER-Selector PT - - - - - - - - - - - - - - - - - - - - - - - - - - 4 C
Setting Stage Temperatures - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 C
Assigning Stages to Outputs - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6 C
Assigning Stages to Mode Changes- - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 C
Mode Transitions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8 C
Unlabeled Master Selector Position- - - - - - - - - - - - - - - - - - - - - - - - - - - - 9 C
Alarm Output, Powered Inlets - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11 C
Wiring the System- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11 I
Internal Wiring Diagrams - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 15 I
SUPER-Selector PT Control: Part No. 40866 and 40866C - - - - - - - - - - - - - - - - - 19 I
*Legend: C = Customer (end user), D = Distributor (sales), I = Installer
SUPER-Selector‘ PT Control
Page 3
Safety Information
Caution, Warning and Danger Decals have been placed on the equipment to warn of potentially dangerous situations. Care
should be taken to keep this information intact and easy to read at all times. Replace missing or damaged safety signs.
Using the equipment for purposes other than specified in this manual may cause personal injury or damage to the equipment.
Safety–Alert Symbol
This is a safety–alert symbol. When you see this symbol on your equipment, be alert
to the potential for personal injury. Chore-Time equipment is designed to be installed
and operated as safely as possible...however, hazards do exist.
Signal Words
Signal words are used in conjunction with the safety–alert symbol to identify
the severity of the warning.
DANGER ......... indicates an imminently hazardous situation
which, if not avoided, WILL result in death
or serious injury.
WARNING....... indicates a potentially hazardous situation
which, if not avoided, COULD result in
death or serious injury.
DANGER
WARNING
CAUTION ........ indicates a hazardous situation which, if not
avoided, MAY result in minor or moderate
injury.
CAUTION
DANGER—ELECTRICAL HAZARD
Disconnect electrical power before inspecting or servicing equipment unless
maintenance instructions specifically state otherwise.
Ground all electrical equipment for safety.
All electrical wiring must be done by a qualified electrician in accordance with
local and national electric codes.
Ground all non-current carrying metal parts to guard against electrical shock.
With the exception of motor overload protection, electrical disconnects and
over current protection are not supplied with the equipment.
Mode Definitions
Power Ventilation
Power ventilation occurs when the tunnel curtain is closed and all ventilation is caused by fans. These fans can be
located in the side walls or the end walls. The SUPER-Selector PT will place the house in this mode of operation
whenever the temperature drops low enough to turn off the power to Tunnel Stage.
Tunnel Ventilation
Tunnel ventilation is when the tunnel air inlet curtain is opened while multiple large fans (usually 48" fans) are
running at the opposite end from the tunnel air inlet curtain. The air flow, when in tunnel mode, will be from one
end of the house to the other and the air velocity helps cool the birds. The SUPER-Selector PT will place the house
in this mode of operation when the temperature has risen to the stage that the SUPER-Selector PT is set to go from
power to tunnel. The transition to tunnel will occur when the number of fans running prior to the stage selected to
go to tunnel ventilation cannot hold the temperature below that stage’s temperature.
SUPER-Selector‘ PT Control
Page 4
Programming the SUPER-Selector PT
The SUPER-Selector PT front panel is divided into different areas to clarify the
types of programming required. Each of the following must be properly set.
1. Setting stage temperatures, timers, and alarm limits.
2. Assigning the stage at which each output will be activated.
3. Assigning the stage that the control will go from power ventilation mode to tunnel ventilation mode.
Setting Stage Temperatures, etc.
DISPLAY WINDOW
MASTER SELECTOR
HIGH ALARM TEMP
LOW ALARM TEMP
ON TIME
OFF TIME
TEMPERATURE
4
5
6
7
8
9
10
OFFSETS
SET
POINT
Reset
Backups
Whenever
Set Point
Is Changed
ON TIME
OFF TIME
CONTROL SENSOR
READ SENSOR
FAILED
SENSOR
STAGE #1
TIMER
8
GREEN - NORMAL
RED - EDIT
1
2
3
4
5
6
7
0
SET
EDIT SWITCH
STAGE #1 TIMER
STAGES
2
1
MV1041-2 10/96
H2
TEMP
ALARM
AUX
3
H1
STAGE SETTING SENSOR SELECTOR
The master selector determines what information is to appear in the display window.
The edit switch is used to change that setting. When the master selector is pointing
toward the stage setting switch or the sensor selector switch, those switches
determine what is shown in the display.
Stage #1 Timer
All outputs (except AUX-A and AUX-B) will time ON and OFF with the STAGE
#1 timer if the output knob is pointing towards 1. Above STAGE #1 the output will
be on steady as with a thermostat override.
The ON and OFF timers are in seconds and can be adjusted from 0 to 2000. The
appropriate amount of time to program depends on bird age, litter condition, and the
number of fans assigned to stage 1
Aux Stage #1 Timer
The AUX STAGE #1 TIMER applies to the AUX A and AUX B outputs. If an
AUX A or AUX B output is set on 1, it will turn on and off per the AUX STAGE #1
TIMER settings when the temperature is below stage #1, and on constantly for
temperatures at or above stage #1.
Outputs I and J are also affected by the AUX STAGE #1 TIMER in a different
manner intended for running cooling pads or foggers through a timer. For instance,
if Output I were set on 7, it would be off below stage #7 and ON and OFF per the
AUX STAGE #1 TIMER at or above STAGE #7.
The AUX STAGE #1 TIMER ON and OFF time can be set between 0 and 2000
seconds. If Output I and/or Output J are not to be timed, set the AUX TIMER OFF
TIME to 0 with the on time set to any number other than 0.
SUPER-Selector‘ PT Control
Page 5
CAUTION
The Control Sensor
must be located in the
bird or animal area
being controlled.
Control Sensor
The Control Sensor reads the temperature and determines which stage the control
is in.
When the master selector is pointed toward CONTROL SENSOR, the display window
will reflect which sensor is serving as the Control Sensor (any of the sensors may be
chosen as the CONTROL SENSOR). Use the edit switch to choose which sensor is to
be the Control Sensor.
One to eight sensors may be installed. Refer to the section titled "Telling the Control the
Number of Sensors Installed" on page 9. The positions used on the terminal strip must
be in numerical order (i.e. 1, 2, 3, not 1, 3, 6, etc.).
Room Temp
When the master selector switch points toward READ SENSOR, the display will show
the temperature reading of the sensor chosen. The reading cannot be edited by the edit
switch. It is a reading of the temperature at that sensor and is not subject to being edited.
Whenever any of the sensors fail, the alarm relay will be energized and the FAILED
SENSOR light will flash. Use the sensor selector knob to determine which sensor has
failed.
If the CONTROL SENSOR fails, the control will lock itself into the stage and
mode it is in at the moment the sensor failure occurs.
For instance, if the control is at set temp and in power ventilation with the exhaust fans
cycling on and off, and the CONTROL SENSOR fails, the control will continue
operating in that mode. Replacing the sensor, or simply changing the CONTROL
SENSOR to a good sensor position will return the control to automatic operation.
Set Point
The set point (desired temp) is edited when the master selector is pointing at the SET
POINT position. The set point can be set from 0.0 to 200.0
Stages: Temperatures & Offsets
When the master selector switch is pointed toward OFFSETS the edit switch will set the
temperature difference between the previous stage and the stage that is selected. For
instance, if the offset for stage 1 = 2.0, the offset for stage 2 = 3.0, and the offset for
stage 3 = 4.0, then the STAGE 3 absolute temperature will be Set Temp + 2.0 + 3.0 +
4.0. Changing a temperature difference will affect the absolute temperature of that stage
and all stages above that stage. It will not affect the absolute temperature of any stages
below that stage.
Heat Stage 1 and Heat Stage 2 behave in a similar manner except that they are heat
stages and are below the set temperature instead of above. The heat stages turn on at the
stage’s temperature when the temperature is falling and then off when the temperature
raises .3° from it’s turned on temperature.
The cool stages (stages 1 through 10) turn on at the stages temperature when the
temperature is rising and turn off at the previous stages temperature when the
temperature is falling.
Pointing the master selector switch to TEMPERATURES causes the display to indicate
SUPER-Selector‘ PT Control
Page 6
the absolute temperature of the stage selected by the stage setting knob. These absolute
temperatures cannot be edited. The intent of this feature is to aid the user in determining
the absolute temperature of each stage. To change the absolute temperatures of the
stages, it is necessary to change the temperature offsets between stages.
The stage offsets can be set from 0.0 to 200.0 degrees.
High and Low Alarm Temp
The ALARM relay will be energized if temperatures exceed the HIGH ALARM TEMP
or drops below the LOW ALARM TEMP or any sensor fails.
In addition, both heat outputs will be turned on whenever the temperature goes
below the low alarm temperature (unless that heat output is turned off). This
happens regardless of whether the control is in power or tunnel.
If the high or low alarm is activated, the Temperature Alarm Light will flash.
Power, and Tunnel Mode Outputs
There are two relays that are energized to indicate which mode the control is in.
Obviously, only one of these relays can be energized at a time since the control can only
be in one mode at a time (power, or tunnel). These relays can be used to create special
functions.
If it is desired to have the tunnel curtain’s opening governed by static pressure while in
tunnel mode, the tunnel output mode relay exists which is energized whenever the
control is in the tunnel mode. This relay can be used to power a static pressure
controller that would control the tunnel curtain power units. If there are powered inlets
for power ventilation which are controlled by a static pressure controller, that same
static pressure controller can be used for the tunnel curtain power unit by adding an
external relay to transfer the outputs of the static pressure controller to the tunnel curtain
power unit when in tunnel mode.
Assigning Stages to Outputs
10
10
ON
OFF
ON
OFF
9
9
E
1
8
7
J
1
8
7
MV1041-18 3/95
2
3
4
5
6
2
3
4
5
6
ON
OFF
10
ON
OFF
10
ON
OFF
10
ON
OFF
10
D
1
2
3
4
9
8
5
6
7
I
1
2
3
4
9
8
5
6
7
10
10
ON
OFF
ON
OFF
C
1
2
3
4
9
8
5
6
7
H
1
2
3
4
9
8
5
6
7
A
(2 HP)
1
2
3
9
8
5
6
7
F
1
2
3
9
8
5
6
7
B
(2 HP)
ON
1
OFF
10
4
9
2
3
4
5
6
8
7
G
ON
1
OFF
10
4
9
2
3
4
5
6
8
7
HEAT A, HEAT B, Outputs A through N, AUX A, and AUX B must be assigned to a
stage if the output is used. Also each of these outputs may be manually turned on or off
with its switch by using the on or off position.
SUPER-Selector‘ PT Control
Page 7
Heat A and Heat B
There are 2 heat stages, H1 and H2. If both brooders and space heaters were used, a
good approach would be to attach the brooders to the HEAT A output and set its stage
to H1 and the space heaters to HEAT B with its stage H2. This would allow changing
the primary heat from brooders to space heaters by merely changing HEAT A to stage
H2 and HEAT B to H1.
Outputs A thru H
These outputs are allowed to operate during both power and tunnel mode of operation.
These outputs are mainly intended for tunnel fans and would be normally set at or above
the stage that the control is set to go from power to tunnel ventilation. These outputs
may also be used to control a fan for both power and tunnel mode if the output’s stage is
set to be lower than the stage set to go from power to tunnel mode.
Outputs I and J
Outputs I and J are the same as outputs A thru H except that they are routed through the
AUX TIMER. This feature is intended for foggers or cooling pads where it is desired to
run them with a timer above the stage temperature.
If timing of these outputs is not desired, program the OFF TIME of the AUX TIMER to
0. Program the ON TIME to be anything other than 0.
Outputs K thru N
ON
OFF
K
1
2
ON
OFF
3
4
5
1
2
3
4
5
ON
OFF
ML
1
2
OFF
3
4
5
Outputs K through N are intended for exhaust fans. They are turned off during tunnel
operation.
ON
N
1
2
MV1532-10 12/97
OUTPUTS
ARE
OFF
IN
3
TUNNEL
4
5
Aux A and B
Aux A and B have two output relays with each switch and are intended for controlling
center or circulating fans. The Stage #1 Timer is intended to be the minimum ventilation
timer for the exhaust fans while the Aux Stage #1 Timer is for the circulating fans with
quite different considerations. Like the Stage #1 Timer, the Aux Stage #1 Timer is
attached to the Stage #1 only.
Aux A and B are off in the tunnel mode similar to Outputs K through N.
®
OUTPUTS
ARE
OFF
IN
TUNNEL
®
ON
OFF
AUX- A
1
(2 HP)
2
ON
OFF
AUX- B
MV1532-11 1/98
1
(2 HP)
2
3
SUPER-Selector‘ PT Control
Page 8
Assigning Stages to Mode Changes
On the left of the control panel is a switch which sets the stage that the control goes
from power to tunnel mode.
Using this switch, it is possible to force the control to stay in power mode (no tunnel),
or force the control into tunnel mode (locked in tunnel).
If locked in tunnel, the minimum number of fans allowed to run when in tunnel
must be locked on. (switches set in the on position).
The (2) lights in the upper right corner of the control indicate the mode the control is in.
POWER
NO
TUN.
10
9
8
7
TUNNEL
LOCKED
IN TUN.
6
1
2
3
4
5
MV1532-1 12/97
Mode Transitions
Power to Tunnel
It is important that the sensor chosen to be the control sensor is located in a position
where the temperature does not decrease very much during the process of converting
from the power mode to the tunnel ventilation mode. In general, the temperature will
fall the most at the tunnel inlet curtain end of the house during this transition and fall the
least, if at all, at the tunnel fan end of the house.
There needs to be at least four (preferably five) 48" fans running prior to going to
Tunnel Mode.
Tunnel to Power
The transition from tunnel to power occurs at the stage temperature directly below the
stage temperature set to go from power to tunnel.
Page 9
Unlabeled Master Selector Position
MASTER SELECTOR
SUPER-Selector‘ PT Control
DISPLAY WINDOW
HIGH ALARM TEMP
LOW ALARM TEMP
ON TIME
OFF TIME
TEMPERATURE
4
5
6
7
8
9
10
OFFSETS
SET
POINT
Reset
Backups
Whenever
Set Point
Is Changed
ON TIME
OFF TIME
CONTROL SENSOR
READ SENSOR
FAILED
SENSOR
STAGE #1
TIMER
8
GREEN - NORMAL
RED - EDIT
1
2
3
4
5
6
7
0
SET
EDIT SWITCH
STAGE #1 TIMER
STAGES
2
1
MV1041-15 10/96
H2
TEMP
ALARM
AUX
3
H1
STAGE SETTING SENSOR SELECTOR
The unlabeled position (see the figure above) performs the following special setup
functions.
1. Telling the Control the number of sensors installed.
2. Calibrating the Sensors.
Do not attempt to perform these functions until you fully
understand these procedures.
Telling the Control the number of sensors installed.
1. Set the master selector switch to the unlabeled position. The display window will
show (- - - -) do not attempt to edit the display while (- - - -) is displayed. Set the
HEAT A switch one position left of ON. The display window will now show 1 for
a 40866 control and 0 for a 40866C control.
2. Use the Edit Switch to change the display to any number from 64 to 127.
3. The display window will then change to the number "3". This represents the factory setting of 3 sensors. This number may be increased up to 8 using the edit
switch. When the desired number of sensors is displayed, turn the edit switch to
the vertical "0" position.
4. The control has just been programmed for the number of sensors to be used.
To exit this function, turn the master selector switch to any setting outside the
unlabeled position and return the HEAT A switch to its appropriate setting.
SUPER-Selector‘ PT Control
Page 10
Calibrating the Sensors
Note: This procedure is not normally required.
In order to calibrate a sensor, it will be necessary to attach an accurate
calibration thermometer directly to that sensor for several minutes. Use the
same calibration thermometer for each sensor calibrated. From the factory the
sensors should be accurate within ± 1.5 degrees F. (± .8 degrees C.).
1. Set the master selector switch to the unlabeled position. The display window will
show (- - - -) do not attempt to edit the display while (- - - -) is displayed. Set the
HEAT A switch one position left of ON. The display window will now
show 1 for a 40866 control and 0 for a 40866C control.
2. Use the Edit Switch to change the display to any number from 128 to 255.
3. The display window will now show the temperature being read by the sensor
selected by the sensor selector.
4. Use the edit switch to change the reading to be the temperature shown by the calibration thermometer. The selected sensor has just been calibrated.
5. Turn the sensor selector to the next sensor to be calibrated and move the calibration thermometer to the next sensor to be calibrated.
Perform steps 4 on this sensor.
6. Perform steps 4 & 5 on each of the remaining sensors to be calibrated.
7. To exit this function, turn the master selector switch to any setting outside the
unlabeled position and return the HEAT A switch back to its appropriate posi-
tion.
All the sensors can be calibrated at once prior to installation by placing them all in
a bucket of water along with an accurate calibration thermometer. The water must
be stirred as you perform the calibration. Failure to do this might actually degrade
the accuracy.
SUPER-Selector‘ PT Control
Page 11
Alarm Output
The alarm output relay is energized whenever the control sensor reads higher than the
high alarm setting, lower than the low alarm setting, or any of the installed sensors fail.
If the CONTROL SENSOR fails, the control also locks itself into the stage that the
control was in at the moment of failure and continues to operate in that stage and mode.
Powered Inlets
Chore-Time recommends using a separate, independent, static pressure monitor
controlled, power inlet system as part of the total ventilation system to most fully
realize the benefits of staging fans while in power ventilation mode.
Wiring the System
Chore-Time recommends limiting the load for each relay to 1 H.P. This is to help
insure years of trouble-free operation from your control.
There are enough relays that no external contactors are required. Because of the
concentration of wires into one box, it is recommend that the wire entry into the box
be through conduits(s) as opposed to romex connectors.
A ground lug is provided in the lower center of the box and must be used. It is a very
important part of the lightning protection.
All outputs on the terminal strips are from SPST relays. Each input is connected to
the common terminal of the SPST Relay and the output is the normally open
terminal of that same relay.
SUPER-Selector‘ PT Control
Page 12
Backup Considerations
While there are differing backup devices and philosophies, there is one indisputable
fact. This control is made from mechanical and electrical devices that have a finite
lifetime. The question is not "if", but rather "when", will this control stop functioning
correctly. If inadequate measures are taken to deal with this fact, poultry and livestock
may die as a result. IT IS ABSOLUTELY MANDATORY THAT A REASONABLE
LEVEL OF SAFETY DEVICES AND ALARMS BE INSTALLED. The alarm output
of the SUPER-Selector PT can be a part of these, but should never be considered as the
total backup system. Obviously, if the SUPER-Selector PT alarm output is not
functional, it would be unable to send an appropriate signal to an alarm or other backup
device(s). The only possible useful output of a non-functioning SUPER-Selector PT is
the fused 230V pair of terminals. A blown fuse caused by a nearby lightning strike will
remove the presence of 230 volts from these two terminals even though power is still
available at the input to the control. A device must be connected to these two terminals
that is designed to detect the absence of 230VAC, and take appropriate action. On a
regular basis, all backup devices should be exercised and tested.
Backup Wiring
The two figures (below and on page 13) reflect possible ways of implementing backup
thermostats.
Case #1
One thermostat per output backed up is used in this application.
SUPER-Selector‘ PT Control
Page 13
Case #2
To back up more than one output with a single thermostat, it is necessary to add a
relay contact for each output backed up and drive the relay coil(s) from a single
thermostat.
The figure below reflects a control with two outputs backed up by one thermostat and
one DPST added relay.
SUPER-Selector‘ PT Control
Page 14
IN
A1
OUT
IN
A2
OUT
IN
B1
OUT
IN
B2
OUT
IN
C
OUT
IN
D
OUT
IN
E
OUT
IN
F
OUT
A1
A2
B1
B2
Output Relay Layout
IN
K
OUT
IN
L
OUT
C
D
E
AUX
IN
M
OUT
IN
N
OUT
IN
A1
OUT
L1
FUSED
230V
L2
CONTROL
L1
INPUT
K
POWER
230V
L2
50/60 HZ
TUNNEL
L
M
N
CURTAIN
OPEN
TUNNEL
CURTAIN
CLOSE
ALARM
IN
TUNNEL
CURTAIN
OPEN
OUT
IN
TUNNEL
CURTAIN
CLOSE
OUT
IN
ALARM
OUT
G
H
I
J
SENSOR
#6
SENSOR
#5
2526-358
IN
OUT
IN
OUT
IN
OUT
IN
OUT
F
G
H
I
J
AUX
A2
AUX
B1
AUX
B2
HEAT
A
HEAT
B
SENSOR
#4
IN
OUT
IN
OUT
IN
AUX
A1
AUX
A2
POWER
MODE
TUNNEL
MODE
AUX
OUT
IN
OUT
IN
OUT
B1
AUX
B2
HEAT
A
HEAT
IN
POWER
MODE
OUT
IN
TUNNEL
MODE
OUT
SENSOR
#2
SENSOR
#1
2526-356
B
SENSOR
#3
2526-357
MV1532-4 12/97
SUPER-Selector‘ PT Control
Page 15
SUPER-Selector PT Internal Wiring Diagram (sheet 1 of 4)
6-4
6-1
IN
A1
OUT
IN
A2
OUT
IN
B1
OUT
IN
B2
OUT
IN
C
OUT
IN
D
OUT
IN
E
OUT
IN
F
OUT
IN
G
OUT
IN
H
OUT
IN
I
OUT
IN
J
OUT
SENSOR
#6
SENSOR
#5
2526-358
8-13
8-8
8-14
8-7
4-8
4-9
4-7
4-9
4-6
4-9
4-5
4-9
4-4
4-9
4-3
4-9
4-1
IN
K
OUT
IN
L
OUT
IN
M
OUT
IN
N
OUT
IN
AUX
A1
OUT
IN
AUX
A2
OUT
IN
AUX
B1
OUT
IN
AUX
B2
OUT
IN
HEAT
A
OUT
IN
HEAT
B
OUT
SENSOR
#4
SENSOR
#3
2526-357
8-15
8-6
8-16
8-5
7-5
7-2
L1
FUSED
230V
L2
CONTROL
L1
INPUT
POWER
230V
L2
50/60 HZ
IN
TUNNEL
CURTAIN
OPEN
OUT
IN
TUNNEL
CURTAIN
CLOSE
OUT
IN
ALARM
OUT
IN
POWER
MODE
OUT
IN
TUNNEL
MODE
OUT
8-17
8-4
8-18
8-3
SENSOR
#2
SENSOR
#1
2526-356
4-9
4-2
4-9
8-12
8-11
8-10
8-9
MV1532-5 12/97
#4
NOTE:
IF 7 OR 8 SENSORS
ARE USED, THESE
WIRES ARE WHERE
THE SENSORS WOULD
NEED TO BE ATTACHED
WITH WIRE NUTS.
8-9 & 8-12 ARE FOR
SENSOR #7. 8-10 & 8-11
ARE FOR SENSOR #8.
10 11
9 12
8 13
7
6515
4
3 18
2 19
1
14
CONNECTOR #8
16
17
20
#7
#6
LID GROUND POINT
7-1
SUPER-Selector‘ PT Control
Page 16
SUPER-Selector PT Internal Wiring Diagram (sheet 2 of 4)
A1
A2
B1
B2
SENSOR
#6
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
C
OUT
IN
D
OUT
IN
E
OUT
IN
F
OUT
IN
G
OUT
IN
H
OUT
IN
I
OUT
IN
J
OUT
SENSOR
SENSOR
IN
K
OUT
IN
L
OUT
IN
M
OUT
IN
N
OUT
IN
AUX
A1
OUT
IN
AUX
A2
OUT
IN
AUX
B1
OUT
IN
AUX
B2
OUT
IN
HEAT
A
OUT
IN
HEAT
B
OUT
#4
#3
2526-357
TUNNEL
CURTAIN
OPEN
TUNNEL
CURTAIN
CLOSE
ALARM
POWER
MODE
TUNNEL
MODE
L1
FUSED
230V
L2
CONTROL
L1
INPUT
POWER
230V
L2
50/60 HZ
IN
TUNNEL
CURTAIN
OPEN
OUT
IN
TUNNEL
CURTAIN
CLOSE
OUT
IN
ALARM
OUT
IN
POWER
MODE
OUT
IN
TUNNEL
MODE
OUT
SENSOR
#2
SENSOR
#1
2526-356
SENSOR
#5
2526-358
MV1532-6 12/97
SUPER-Selector‘ PT Control
Page 17
SUPER-Selector PT Internal Wiring Diagram (sheet 3 of 4)
L1
FUSED
230V
L2
CONTROL
L1
INPUT
POWER
230V
L2
50/60 HZ
MV1532-12 1/98
IN
TUNNEL
CURTAIN
OPEN
OUT
IN
TUNNEL
CURTAIN
CLOSE
OUT
IN
ALARM
OUT
IN
POWER
MODE
OUT
IN
TUNNEL
MODE
OUT
SENSOR
#2
SENSOR
#1
2526-356
SUPER-Selector‘ PT Control
Page 18
SUPER-Selector PT Internal Wiring Diagram (sheet 4 of 4)
2-7
2-9
IN
A1
OUT
IN
A2
OUT
IN
B1
OUT
IN
B2
OUT
IN
C
OUT
IN
D
OUT
IN
E
OUT
IN
F
OUT
IN
G
OUT
IN
H
OUT
IN
I
OUT
IN
J
OUT
SENSOR
#6
SENSOR
#5
2526-358
2-7
2-9
2-8
2-9
2-8
2-9
3-1
3-9
IN
K
OUT
IN
L
OUT
IN
M
OUT
IN
N
OUT
IN
AUX
A1
OUT
IN
AUX
A2
OUT
IN
AUX
B1
OUT
IN
AUX
B2
OUT
IN
HEAT
A
OUT
IN
HEAT
B
OUT
SENSOR
#4
SENSOR
#3
2526-357
2-5
2-9
2-5
2-9
2-6
2-9
2-6
2-9
3-2
3-9
3-3
3-9
3-4
3-9
1-8
1-9
1-7
1-9
1-21-9
2-1
2-9
3-5
3-9
1-9
1-1
3-7
3-9
L1
FUSED
230V
L2
CONTROL
L1
INPUT
POWER
230V
L2
50/60 HZ
IN
TUNNEL
CURTAIN
OPEN
OUT
IN
TUNNEL
CURTAIN
CLOSE
OUT
IN
ALARM
OUT
IN
POWER
MODE
OUT
IN
TUNNEL
MODE
OUT
SENSOR
#2
SENSOR
#1
2526-356
MV1532-8 12/97
Page 19
SUPER-Selector PT Control
SUPER-Selector‘ PT Control
SUPER-Selector
CHORE-TIME EQUIPMENT
P.O. BOX 2000 - MILFORD, INDIANA 46542-2000
H1H 2 1 2 3 4 5 6 7 8 9 10
SET
POINT
TEMP
HIGH ALARM TEMP
ALARM
LOW ALARM TEMP
ON TIME
ON TIME
AUX
STAGE #1 TIMER
OFF TIME
TEMPERATURES
STAGES
OFFSETS
4
5
3
6
2
7
1
8
H2
9
H1
10
HEA T A
OFF
ON
ON
H1
H2
A
(2 HP)
ON
1
2
OFF
9
8
6
LOCKED
IN TUN.
(2 HP)
1
1
2
3
4
567
2
3
7
F
ON
1
2
OFF
10 10
9
678
AUX- B
(2 HP)
1
ON
2
OFF
POWER
NO
TUN.
10
9
8
AUX- A
OUTPUTS
ARE
ON
OFF
IN
OFF
TUNNEL
®
MV1532-3 1/98
VIEW: UPPER LEFT SIDE OF CONTROL
STAGE #1
TIMER
OFF TIME
CONTROL SENSOR
READ SENSOR
1
2
SET
POINT
HEA T B
OFF
ON
3
OFF
4
5
ON
3
OFF
4
5
ON
OFF
3
3
4
FAILED
SENSOR
5
6
8
7
TUNNEL CURTAIN
OPEN
AUTO
H1
OFF
H2
CLOSE
B
(2 HP)
ON
1
2
3
OFF
4
101 010
5
9
9
8
8
6
7
G
ON
1
2
3
OFF
4
10
5
9
9
678
K L M N
1
ON
2
OFF
3
4
5
Part No. 40866 and 40866C
PT
Part No. 40866
POWER
TUNNEL
DANGER
GREEN - NORMAL
RED - EDIT
C
ON
1
2
3
OFF
4
10
5
9
8
6
7
H
ON
1
2
3
OFF
4
10
5
9
678
1
ON
2
OFF
3
4
5
ELECTROCUTION
HAZARD!
Do not open this control box until electrical
0
power is disconnected
+
at circuit breakers.
++
SET
D
E
ON
1
1
2
2
3
3
OFF
4
4
10
5
5
9
8
6
6
7
7
I
J
ON
1
1
2
2
3
3
OFF
4
4
10
5
5
9
678
678
1
2
OUTPUTS
1
ARE
ON
2
OFF
IN
OFF
3
3
TUNNEL
4
4
5
5
2529-650
Label Part No.
8
10
2
7
18
21
4
5
6
12
6A
14
2019
6
500 BAYVIEW AVE.. INWOOD, N.Y. 11696 U.S.A.
C9346
7
SIGNAL TRANSFORMER
DP-241-6-12
8
9
10
DP-241-6-12
SIGNAL TRANSFORMER
500 BAYVIEW AVE.. INWOOD, N.Y. 11696 U.S.A.
6
C9346
7
8
9
10
9
13
25
1
1516
Item Description Part No.
1 Control Box 34930
2 Bottom Plate 35448
3 Front Plate 33922
4 Extruded Wear Strip 36512-1
Extruded Wear Strip (4’) 36512-2
5 Relay Bracket 35446-1
6 Relay Bracket 35446-2
6A Relay Bracket 35446-3
7 Bottom (short) Bridge 33924
8 Bottom (long) Bridge 33927
9 Terminal Strip 34925
10 Terminal Strip 34925-4
11 Circuit Board (40866) 34928PT
Circuit Board (40866C) 34928PTC
12 Transformer 34743
13 P&B SPST 12V Relay 35444
14 MOV 14063-1
15 Slow Blow Fuse 20472
16 Fuse Holder 24431
17 PC Board Cover 34854
18 Knob 35877
19 Corner Bracket 29013-3
20 Sheet Edge Insert 29878
21 Copper Lug 28822
Not ShownThermistor Probe Assembly 29968
17
11
3
Contact your nearby Chore-Time distributor or representative for additional parts and information.
P.O. Box 2000, Milford, Indiana 46542-2000 U.S.A.
Chore-Time Equipment, A Division of CTB, Inc.
Phone: 219-658-4101 • E-Mail: ctb@ctbinc.com
Printed in the U.S.A.
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