Installation Guide

Doc No. 81159 Page 14 of 17 Rev D 1/17 JWJ
Controller Notes and Tips
 The system will revert back to displaying the current time and day after 1 minute of no
button activity. The SET button is used to select between various display settings.
 The ALL day feature is extremely useful as it enables the ability to quickly set start, stop,
and Power Flush times for all 7 days. Then on days such as weekend days, the user can
modify only those days eliminating the need to enter redundant information.
 The Start, Stop, and Power Flush times are related to each other automatically. The
system is shipped from the factory with default values of 7:00 Start, 20:00 Stop, and
23:00 Power Flush for all 7 days. The user can always revert (reset) back to these
original factory defaults by pressing and holding the UP and DOWN buttons
simultaneously from the Diagnostics menu for 5 seconds.
 If the Start time reaches the Stop time, the system will automatically fix that by pushing
the stop time forward. Similarly, if the Stop time reached the Start time, it will attempt to
push the Start time backwards if possible until reaching 00:00. If both times reach within
5 minutes of the Power Flush time, the system will try to jump to 50 minutes past the
Power Flush time, if it is unsuccessful, it will maintain the previous settings.
 The system supports temperature in both Fahrenheit and Celsius with a default factory
setting of Fahrenheit. To change the units to Celsius, press the SET button until you
reach the “Temperature” menus. Then press and hold the SET button for 5 seconds and
release, the “Temperature” format will change.
 The “Auto/Override” mode button overrides the standby temperature such that the room
will be maintained at the Temperature set point as long as the mechanical timer is ON.
The Steam generator will be completely OFF when the mechanical timer is in the OFF
position. To switch to override mode, simply press the Auto/Override button, the
"Override" LED will light up. To switch back to Auto/Standby mode, simply press the
Auto/Override button again, the "AUTO" LED will light.
 A blinking “AUTO” LED means the current time is available for steam and if the
mechanical timer is on, the room will be at the Set Point temperature. If the mechanical
timer is off, the room will be at the Standby Temperature. Blinking “ROOM IN USE”,
means the mechanical timer is ON.
 The system is equipped with special diagnostics features that are accessible using the
diagnostics menu. From the Start or Stop Menus, press and hold the SET button for 5
seconds. The display will then show and cycle between the following screens.
o F xx - Firmware of Control
o P xx - Firmware of SuperDuty Generator
o xxx F - Cooling body Temperature
o S xxx - ProHeat duty cycle
o U xxx - Supply Voltage
o xyza - Total Lifetime hours of steam generation (increments of 10 hours)
o xyza - Total number of Power Flush cycles completed
o xyza - Total number of Power Flush cycles attempted
 The system is equipped with an error messaging system. Upon a system malfunction, an
error message will be displayed with the following code numbers:
E 194 - Pause button stuck
E 192 - Up button stuck
E 190 - Down button stuck
E 193 - Set button stuck
E 91 - Float switch tripped for 10 seconds
E 98 - SSR body temperature to high
E 95 - Low AC Voltage
E 90 - Max Room temperature exceeded
E 195 - Day button stuck
E 191 - Manual button stuck
E 97 - SSR body temperature sensor is
disconnected or not functioning
E 99 - Communication error
E 96 - High AC Voltage