T-II TIMER INSTALLATION & OPERATING INSTRUCTIONS
T1 PROGRAM INDICATOR DAY OF THE WEEK TIME AM INDICATOR T-II HEATER ACTIVATED LED (RED) MANUAL BUTTON TIMER BUTTON TIMER ACTIVATED LED (GREEN) T2 PROGRAM INDICATOR CLOCK TIME BACK PM INDICATOR DAY ADVANCE TIME FORWARD
General Description The Proheat T-II 7 Day Digital Timer Features include: • Two Timer Modes Available – Single Timer Mode (T1). Used for a single start time, one day per week. – Dual Timer Mode (T1 and/or T2). Used one or two times per day, 1, 5, 6 or 7 days per week with automatic reset. • Run time duration in Timer Mode can be preset for 1 or 3 hours • Lockout Mode used to prevent unauthorized changes to all settings and Timer programs.
Installation 3/4" dia. ADHESIVE STRIP AREA 2-1/2" ADHESIVE STRIP AREA 3/16" dia. (optional) 1-1/2" 3-1/2" Dash Surface Mount Step 1 Drill 3/4” diameter hole in centre of mounting area for connecting wires. Step 2 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 TIMER WASHER NUT BRACKET STUD SELF TAPPING SCREW, USE DRILL #25 (.149" DIA.
Wiring & Dip Switch Settings CLOCK MODE FACTORY SETTING 24 hour clock. FACTORY SETTING 3 hour duration. TIMER MODE Dual timer, multiple days with automatic reset. 3 LOCKOUT MODE ON 2 1 hour duration. 12 hour mode 1 TIMER RUN MODE 4 ENABLED. Prevents changes to all settings and Timer programs. FACTORY SETTING single timer, single day. Single FACTORY SETTING Lockout ModeAllDisabled. settings DISABLED. All settings arl. are functional.
Timer Wiring Heater Connection CAUTION Power to the Heater must be disconnected before connecting the Timer. Connect the Proheat Heater switch harness wires to the Timer as follows: • Black to Black • Green to Green • White to White • Red to Red SWITCH TIMER BLACK BLACK GREEN GREEN WHITE WHITE RED RED GRAY TO KEY SWITCH (OPTIONAL) CAUTION Miswiring the Timer connections may result in Timer damage & incorrect operation.
Optional Backlighting Connections The gray Timer wire can be connected to any key switched power source so the Backlighting will be on anytime the key switch is on. Other Heater Connections If the Timer is connected to a heater which does not have an operational signal wire, then the white Timer wire must be jumpered to the green “ON signal” wire in order for the Timer’s red “ON” LED to light. No codes will be displayed if the Timer is wired in this manner.
Power Up T-II 12 Hour Mode 24 Hour Mode NOTICE When power is first applied to the Timer or if power is lost then restored, you will see the above segment test screen along with the Red & Green LED’s illuminated for 2 seconds. The screen will then change to one of the continuously flashing Clock screens, shown left (Based on the Clock Mode dip switch #1, factory preset: 12 hour mode) and will stay this way until the Time of Day is set.
To Set Clock – Time & Day T-II STEP 1 STEP 2 STEP 3 STEP 4 NOTICE 8 Press & Hold “Clock”. Press “W” or “X” to set time. Press “Day” to set day. Release “Clock”. See page 4 for optional Clock Mode settings.
To Set Single Timer Single Timer, Single Day Mode T-II STEP 1 STEP 2 STEP 3 STEP 4 NOTICE Example Timer set in single timer mode only will allow you to set one “ON” time one day per week and has to be manually reactivated. With the T1 time activated, the Timer will go “ON” at the preset time (Red and Green LED’s on), and will be deactivated at the end of it’s duration time. To reactivate the Timer press “Timer”. Press & Hold “Timer”. (Green LED will go on & “T1” will flash.
To Set Dual Timer Dual Timer, Multiple Day Mode T-II In the dual timer mode setting you can program your Timer to come “ON” one day per week or, Mon. thru Fri., Mon. thru Sat or Mon. thru Sun. It also has a built in automatic reset function so that you do not have to re-activate the Timer after every duration time. NOTICE STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 10 See page 4 for optional Timer Mode settings. Press & Hold “Timer”. (Green LED will go on & “T1” will flash.) Press “W” or “X” to set “ON” time.
T-II STEP 6 STEP 7 STEP 8 STEP 9 NOTICE Example Press “W” or “X” to set “ON” time. Press “Day” repeatedly to set day(s). Release “Timer”. (Green LED 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.) You can toggle through to activate or deactivate the T1, T2 and T1 + T2 Timers by repeatedly pressing “Timer”. Timer will repeat each set day until switched off.
Lockout Mode Used to prevent unauthorized changes to the Clock, Timer (Single and Dual modes) program time settings, Timer Active (On/Off) state and Manual Mode Runtime settings. Timer (Single and Dual modes) program settings, Timer Active (On/Off) state and Manual Mode Runtime settings will remain set in memory in the event of a power loss. However the Clock will have to be set before the Timer will function once power is resorted.
Manual Mode Runtime Step 1 Used to set the maximum runtime the heater will operate when heater is switched on by pressing the Manual button. To enter the Manual Mode Runtime settings Press and hold the Clock and Timer buttons simultaneously for 5 seconds.
Step 2 Release the Clock and Timer buttons. Step 3 Use the “W” or “X” to set the desired maximum runtime in half hour increments from 0.5 hours to 9.5 hours. Example P1:05 = 0.5 hours. P1:10 = 1.0 hours. .... P1:95 = 9.5 hours. P1:00 = infinite (no maximum) Factory Setting. With this setting the heater will operate indefinitely until it is switched off. Step 4 NOTICE 14 Press the Clock & Timer buttons simultaneously to exit Manual Mode Runtime Settings.
Manual Heater Operation T-II STEP 1 STEP 2 The “Manual” button is used to turn the heater on and off when desired regardless of set Timers. Press “Manual” to activate the heater. (Red LED will go on and the heater will operate indefinitely (factory preset) or up to 9.5 hours if Manual Mode Runtime is set.) Press “Manual” again to de-activate the heater. (Red LED will go out and the heater will turn off.) “Manual” & “Timer” cannot be active at the same time.
Timed Heater Operation T-II Single Timer Single Day Mode STEP 1 STEP 2 16 Press “Timer” to activate the T1 program (Green Timer LED will go on). The Heater will switch on at the set T1 program time and run for 1 or 3 hours (see page 4 Timer Run Mode settings) then switch off. The Green Timer LED will now be out. To set Timer T1 again for the same time and day repeat step 1. Press “Timer” to deactivate and cancel the current T1 program (Green Timer LED will go out).
Dual Timer, Multiple Day Mode STEP 1 STEP 2 Press “Timer” repeatedly to toggle through and activate T1, T2 and T1 + T2 Timers. (Green Timer LED will go on). The Heater will switch on at the set program(s) time and run for 1 or 3 hours (see page 4 Timer Run Mode settings) then switch off. The Timer will then automatically repeat each set program until switched off. Press “Timer” repeatedly to toggle through and deactivate and cancel the current set program(s) (Green Timer LED will go out).
Diagnostics When the Timer is connected to a PROHEAT heater, The Timer’s red “Heater Activated LED” will be lit constantly while the heater is running normally. In case of heater error, the Timer’s red LED will flash an error code, followed by a pause. The error code will also be displayed on the LCD in the form “Er XX”. These errors correspond to those displayed on the PROHEAT Control Module (PCM) diagnostic panel.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 M-Series Start Error Flame Out Coolant Flow Overheat Voltage Flame Fault Temp Sensor Fuel Shut-Off Valve Temp Sensor T2 (G-I PCM Only) Ignition Module Coolant Pump Motor Aux. Output Switch Output Indicator Output System Current Motor Speed Error CANbus Error 1 2 3 4 5 6 7 8 9 10 11 12 13 X-45 Start Error Flame Out Coolant Flow Overheat Voltage Flame Sensor Temp Sensor Fuel Pump Compressor Ignition coil Coolant pump Blower Sleeper Fan/ Aux.
Warranty Policy SeaStar Solutions warrants the Proheat T-II Timer to be free from defects in material and workmanship under normal use and service for two (2) years on parts and 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, B.C. Canada V6V 1P6 Tel: 604-270-6899 Fax: 604-270-7172 www.proheat.com © 2011 Marine Canada Acquisition Inc.
