background image

OPERATING MANUAL FOR HEATSAN   

98-0177A 

  Page 9 

SETPOINT

DESCRIPTION

RANGE

FACTORY 
SETTING

TFO Time 

The amount of time that a tank full override 
lasts. 

0-15 minutes

TF Restart 

Selects whether the tank full restart delay is 
in seconds or minutes.  0= seconds, 
1=minutes. 

0-1 

TF Restart Delay  When a tank full condition clears, the system 

will restart after this delay. 

0-99 
seconds / 
minutes 

Alarm Silence 

If the audible alarm is silenced, after this 
delay, the alarm will resound.  If this is set to 
0, the alarm will remain silenced. 

0-99 minutes

Auto Reset 

When a pressure fault shut down is active, 
the system will attempt to restart after this 
delay.  If set to 0, the system must be 
manually reset. 

0-99 minutes

Press Fault 
Delay 

The time a pressure fault must be active 
before a pressure fault shut down occurs. 

0-99 
seconds 

10 

RO Start Delay 

The amount of time between the inlet valve 
opening and the RO pump start. 

0-99 
seconds 

10 

TDS/Cond Delay  When the limit Setpoint is exceeded, no 

alarm will be given until this time has expired.

0-999 
seconds 

10 

TDS/Cond Limit 

When this value is met or exceeded, the 
alarm lamp wil light and high TDS/Cond will 
show on the display.  To disable, set to 0. 

0-999              
µS or PPM* 

Based on 
Water 
analysis 

* µS = microsiemens; PPM = Parts Per Million 

Summary of Contents for 98-0177A

Page 1: ...OPERATION MANUAL FOR MRO CONTROLLER UPGRADE TO HEATSAN 98 0177A UPGRADE AN MRO FOR USE WITH HEATSAN 98 0177A 02 16 2015...

Page 2: ...OPERATING MANUAL FOR HEATSAN 98 0177A...

Page 3: ...OPERATION MANUAL FOR HEATSAN 98 0177A Page 3 CONTENTS PAGE 1 DOCUMENT HISTORY 1 2 CONTACT DETAILS 1 3 PREPARATION 2 4 CONTROLLER OPERATION 4 5 CONTROLLER STANDARD SETPOINTS 8...

Page 4: ...ription of Change A 17 02 15 Initial Release 2 CONTACT DETAILS For all service spares and consumables enquiries contact AmeriWater 1303 Stanley Ave Dayton Ohio 45404 Tel No 800 535 5585 Or your local...

Page 5: ...upgrade is complete Loosen the 2 retaining screws on the front of the control panel to gain access to the CPU Gently pry the CPU out of the socket being careful not to break any of the pins Discard t...

Page 6: ...o place Ensure that the chip is fully seated in the socket Return all power to the device Move the write protect jumper to the OFF position Power on the RO and access the program screen labelled as DI...

Page 7: ...mp starts OPERATING The RO unit is operating TANK FULL The unit is shut down due to a tank full condition TANK FULL 99 The unit is shut down due to a tank full condition If the number is blinking the...

Page 8: ...the switch is connected to the tank full high input When this switch has been active for 5 seconds the unit will shut down on tank full TANK FULL will show on the display When the tank full condition...

Page 9: ...s active for the delay programmed in the PF Delay Setpoint the unit will shut down for a pressure fault The display will show PRESS FAULT the alarm lamp will flash and the audible alarm will sound The...

Page 10: ...is warning will clear when the Conductivity drops below the Setpoint When the High Conductivity warning message is active the MRO will divert the PRODUCT WATER to drain through the Reject hose until t...

Page 11: ...ty in either S or PPM 0 S 1 PPM 0 1 0 Switch Select Selects if the switch inputs are normally open or normally closed 0 32 0 Temp UOM Selects display of the temperature in either F or C 0 F 1 C 0 1 0...

Page 12: ...inutes 3 Auto Reset When a pressure fault shut down is active the system will attempt to restart after this delay If set to 0 the system must be manually reset 0 99 minutes 0 Press Fault Delay The tim...

Reviews: