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Espar Products, Inc.
6435 Kestrel Road
Mississauga, Ontario
Canada L5T 1Z8
7 Day Timer with Diagnostics
Installation & Operating Instructions
Timer only
P/N 22 1000 30 36 00 (coolant heater 12/24 volt)
P/N 22 1000 30 40 00 (air heater 12/24 volt)
Timers with adaptor but no relay
P/N CA1 00 200 (coolant heater 12V)
P/N CA1 00 201 (coolant heater 24V)
P/N CA1 00 210 (air heater 12V)
P/N CA1 00 211 (air heater 24V)
Espar
Canada (Tel): 905-670-0960
800-668-5676
Fax: 905-670-0728
U.S. (Tel): 800-387-4800
www.espar.com
Member of Eberspächer Group of Companies
P/N 603-107-1104
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Operating Instructions
Changing the Time or Day
Push and hold button until the time display begins to flash.
Continue to set the time as listed in setting time and weekday.
Using the Timer with the Vehicle Ignition “Off”
Push button.
will appear on the display as well as the operation countdown timer.
The running time is factory set to a maximum of 120 minutes. This
running time can be reset once or permanently as desired.
Adjusting Preheat Time Once
Press button.
The will appear in the display and the preselected run time will
appear in the display (maximum time of 120 minutes).
Use the or to adjust the desired run time.
Adjusting the Heater Preheat Time Permanently
(Maximum Preheat Time of 120 minutes)
Push and hold (about 3 seconds) until the display lights up and
flashes. Release button.
Use or to set the new fixed preheat time.
When the display goes off the new preheat time is set.
Note: At the end of a preheat cycle the timer will turn the heater off.
The heater will complete a cool down cycle and turn itself off.
To Use Preset Start Times
Press the button until the desired memory location
appears in the display.
The heater will start at the day and time displayed.
Espar
The display will go off in 15 seconds. The memory location
number will stay displayed (1, 2 or 3).
Note: When preset is chosen this symbol will flash red.
To Turn Heater “Off” - All Modes
Press the button once.
The heat signal to the heater will be turned “off”.
The heater will do a normal cooldown and turn itself “off”.
Note: When the vehicle ignition is turned “on” the time of day and day of
the week will appear in the timer display. This will stay on as long as the
vehicle ignition is “on”.
Note: When the vehicle lights are turned “on” the timer backlight will come
“on” also.
Note: This timer is equipped to display fault code numbers if the heater
should shut down due to an operating fault. The fault code will show in the
timer display next to the flashing heat wave symbol. This applies to all current
model heaters when the blue diagnostic wire is connected.
Note: If the timer is purchased without the harness kit, the following heaters
will need a load relay installed (D8LC, D7W, D12W, D24W and D30W),
These heaters carry a load on the switch wire. (i.e. fuel metering pump or
solenoid valve).
Using the Heater Manually with the Vehicle Accessory “On”
Push button.
The symbol will appear in the display next to the time of day.
The time of day will remain displayed during ignition on operation.
The heater will function continually as long as the vehicle ignition is “on”.
When the vehicle ignition is turned “off” the heater will continue to
operate for an addtional 15 minutes.
The run time can be altered by pressing the or buttons.
The heater can be turned off by pressing button.
Set Preheat Times into Memory
Note: An outside temperature sensor is available as an option
Wiring Connections at connector
Terminal 1 Power from vehicle dash lights
Terminal 2 Heater switch wire - yellow wire
Terminal 4 Connect to vehicle ground
Terminal 6 Temperature setting “+” (air only)
Terminal 8 Heater diagnostic lead - blue wire
Terminal 9 Temperature setting “-” (air only)
Terminal 10 To vehicle “ACC” accessory for continuous overnight use
Terminal 11 Positive power from heater - red “+”
Terminal 12 Ground lead from heater - brown “-”
Terminal 3,5,7 Left blank, not required
Press button until the desired memory location is shown in the
display (Three memory locations are available).
Using the or buttons set the desired preheat start time of day.
When the time stops flashing the time of day is set.
Using the or buttons set the desired day of the week.
When the day of the week stops flashing the day is set.
Coolant Heater Timer Connections Air Heater Timer Connectionsa
a) Power from battery”+”
b) Switch control to heater
c) Power from battery”-”
d) Diagnostics from heater
e) To vehicle dimmer switch for light display
f) To vehicle ignition accessories for continuous
operation of heater
a) Power from battery ”+”
b) Switch control to heater
c) Power from battery ”-”
d) Diagnostics from heater
e) Temperature setting “+”
f) Temperature setting “-”
g) To vehicle dimmer switch for light display
h) To vehicle ignition accessories for continuous operation of heater
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