TIMER INSTALLATION & OPERATING INSTRUCTIONS
General Description T1 PROGRAM INDICATOR DAY OF THE WEEK TIME AM INDICATOR HEATER ACTIVATED LIGHT (RED) MANUAL BUTTON TIMER BUTTON TIMER ACTIVATED LIGHT (GREEN) T2 PROGRAM INDICATOR CLOCK TIME RETARD PM INDICATOR DAY ADVANCE TIME ADVANCE
The 7 Day Digital Timer can be preset for a single start time, one day at a time or two programmed start times per day constantly activated for multiple days of the week. The clock can be preset for 12 or 24 hour time display. The heater run time duration can be preset for 1 or 3 hours. The manual button can be used to override the program and run the heater indefinitely until it is switched off. NOTE: The time must be set for the vehicle system voltage.
Installation ADHESIVE STRIP AREA 3/4" dia. 21/2" ADHESIVE STRIP AREA 3/16" dia. (optional) 11/2" 31/2" Dash Surface Mount STEP 1 STEP 2 OR 2 Drill 3/4" diameter hole in centre of mounting area for connecting wires. Use self adhesive strips to attach Timer to surface. Drill 3/16" diameter holes (optional) according to diagram for mounting with studs and nuts.
Below Dash DASH WASHER TIMER NUT BRACKET STUD SELF TAPPING SCREW, USE DRILL #25 (.149" DIA.
Wiring & Dip Switch Settings CLOCK MODE 24 hour clock 1 TIMEOUT MODE 1 hour duration FACTORY SETTING 12 hour mode 3 4 VOLTAGE MODE 24 volts ON 2 SYSTEM MODE dual timer, multiple days with automatic reset FACTORY SETTING 3 hour duration FACTORY SETTING single timer, single day FACTORY SETTING 12 volts 1 ON 2 3 4 TIMER RED WIRE (power) BLACK WIRE (ground) GREY WIRE (keyswitch backlighting optional) GREEN WIRE (“ON” signal to heater) WHITE WIRE (operational signal from heater) (see “Note:” under Pr
PROHEAT Heater Connection CAUTION: Power to the controller must be disconnected before connecting the Timer.
To Set Clock – Time & Day 6 STEP 1 STEP 2 STEP 3 STEP 4 Press & Hold “Clock”. Press “ ” or “ ” to set time. Press “Day” to set day. Release “Clock”. NOTE: 12 or 24 hour option is set using Dip switch No. 1 on back of Timer.
To Set Timer (single timer mode) STEP 1 STEP 2 STEP 3 STEP 4 NOTE: Press & Hold “Timer”. (Green light will go on & “T1” will flash.) Press “ ” or “ ” to set “ON” time. Press “Day” to set day. Release “Timer”. (Green light and “T1” will remain lit to indicate active Timer.) Timer set in the single timer mode only will allow you to set one “ON” time. With the T1 time activated, the Timer will go “ON” at the preset time, and will be de-activated at the end of it’s duration time.
To Set Timer (dual timer mode) NOTE: STEP 1 STEP 2 STEP 3 STEP 4 8 In the dual timer mode setting you can program your Timer to come “ON” daily, Mon thru Fri, Mon thru Sat or Mon thru Sun. It also has a built in repeat function so that you do not have to re-activate the Timer after every duration time. In dual timer mode you can set T1, T2 or both T1 & T2. Timer mode option is set using Dip switch No.3 on back of Timer.
STEP 5 STEP 6 STEP 7 STEP 8 STEP 9 NOTE: Example: Press & Hold “Timer”. (Green light will remain on & “T2” will flash.) Press “ ” or “ ” to set “ON” time. Press “Day” to set day(s). Release “Timer”. (Green light and “T2” will remain lit to indicate active T2 program.) Press “Timer” once more to activate both “T1” & “T2”. (“T1” and “T2” will remain lit to indicate active “T1” and “T2” program.) Timer will repeat each set day until switched off. School bus Timer set T1 at 6:00 a.m. Monday through Friday.
Manual & Timed Heater Operation The “Manual” button is used to turn the heater on and off when desired. STEP 1 Press “Manual” to activate the heater. (Red light will go on and the heater will operate indefinitely.) STEP 2 Press “Manual” again to de-activate the heater. (Red light will go out and the heater will turn off.) “Manual” & “Timer” cannot be active at the same time. If “Manual” is active and “Timer” is pressed, the heater will turn off and the red light goes out.
Diagnostics Example: When the Timer is installed on a PROHEAT heater, the Timer's red 'Heater activated light' will be lit constantly while the heater is running normally. In the case of a heater error, the Timer's red light will flash an error code followed by a pause. Repeatedly flashing five pulses separated by a pause indicates a heater voltage error. The PROHEAT heater error codes are as follows: 1 Flash .............Start error 2 Flashes..........Flame out 3 Flashes..........Coolant flow 4 Flashes..
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Warranty Policy SeaStar Solutions warrants the Timer to be free from defects in material and workmanship under normal use and service for two (2) years on parts and one (1) year on labor from the date of first installation. Replacement parts are warranted the remainder of the Timer's warranty or 90 days, whichever is longer. This warranty applies only to those units which are installed by a registered PROHEAT dealer.
SeaStar Solutions 3831 No.6 Road Richmond, BC Canada V6V 1P6 Tel: (604) 270-6899 Fax: (604) 270-7172 © 1993 Marine Canada Acquisition Inc.
