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 authorized AmeriWater dealer) Useful Telephone Nos. Tel No………………………………Contact Name:………………………………. Tel No………………………………Contact Name:………………………………. 98-0156A Page 1...
The replacement chip will have a notch to ensure that the CPU is keyed properly to allow proper operation. FAILURE TO ORIENT THESE IN THE SAME DIRECTION WILL LEAD TO DAMAGE TO THE CONTROLLER. 98-0177A Page 2...
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FEED”. Ensure that this has a value of “1” in the field and press “ENTER”. Replace the write protect jumper in the “ON” position and close the access door. Toggle the RO to operate and verify that the unit operates as intended. 98-0177A Page 3...
OPERATING MANUAL FOR HEATSAN 4 CONTROLLER OPERATION The RO will operate largely as indicated in the operation and maintenance manual that was provided with the device. There will be an additional setting available once the CPU is installed. See Direct Feed below. Operating Status Messages The operating status of the unit is shown on the top line of the display.
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(opens). When the lower level switch clears (opens), the number will remain steady and the MRO will restart when the delay times out. 98-0177A Page 5...
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Alarm Silence Setpoint is programmed to the factory default 3. If the Alarm Silence Setpoint is programmed to a value other than 3, the alarm will resound after this delay times out. Pressing the Alarm Silence/Reset key will silence the alarm and reset this delay. 98-0177A Page 6...
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Heatsan is in operation while “tank full low” is used to turn the RO on and off when water is required. Changing this set point to “0” allows for the RO to operate as if the CPU was not installed. 98-0177A Page 7...
Selects the type of flush. Set to 0 to disable. Tank Lo Restart Not used. ^^Changing any setpoints indicated by this symbol will require the unit to be recalibrated and may require the range components be changed. 98-0177A Page 8...
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When this value is met or exceeded, the 0-999 Based on alarm lamp wil light and high TDS/Cond will µS or PPM* Water show on the display. To disable, set to 0. analysis * µS = microsiemens; PPM = Parts Per Million 98-0177A Page 9...
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