Master Programming - NOVO 485HE Service Manual

MASTER PROGRAMMING

Press Up and Down Buttons together for 5 seconds
Press MANUAL REGEN Button and and change value using Up and Down Buttons
Key Pad Setting
SETTINGS This function is to enter the basic set-up information required at the
time of installation.
MANUAL This function is to initiate an immediate or delayed manual
REGEN regeneration.
DOWN / Increase or decrease the value of the settings while in the
UP programming mode.
SOFTENER UPFLOW (UF)
This mode is for the operation of an up flow regenerating softener. The amount of salt
used each regeneration is proportional to the capacity remaining in the system. A preset
amount of brine (Default is 70%) is prepared after a normal regeneration. Just before a
regeneration is scheduled, fresh water is added to the brine tank to "top off" the already
prepared 70% of brine. The total amount of brine used to regenerate the system is
proportional to the capacity remaining.
I.e. If the system has 10% capacity remaining, then only 90% of the salt dosage is
needed to restore capacity to 100%. 70% of the brine is already prepared (and fully
saturated) so 20% is added so that the total of 90% is prepared.
When a standard regeneration is started, the valve will move first to the refill position
to add water to the brine tank. The amount of water added is equal to the calculated
refill time for the salt dosage X Brine Tank Refill%. The valve then will return to service
for the amount of Brine Make Time. When this is com-plete the valve will move to the
Brine position.
The regeneration sequence is 1. BRINE MAKE (REFILL), 2. BRINE, 3. BACKWASH, 4 RINSE,
5. RE-FILL.
LANGUAGE
Current available language is English.
UNITS
Current unit of measure is gallons. Metric units may become available at a later date.
EFFICIENCY & CAPACITY SETTINGS
There are 3 settings to choose in Settings. High Efficiency, Standard Capacity, and Iron &
Manganese. The values for these settings are set in the Factory Options and are used to
20
calculate the system capacity and refill time.
REFILL
This value should match the BLFC flow washer. It is used to calculate the refill time.
BRINE MAKE TIME
This value is the time allowed for the salt to dissolve in the water to create the brine
solution. The value is the amount of time ahead of the scheduled regeneration time that
the water will be added to "top off" the brine already prepared in the brine tank.
VALVE MODE
Softener UF
Press SET/Regen Key
UNIT SIZE
1.00 CF
BACKWASH
4 Minutes
Main Valve Settings
Meter Ratio METER RATIO AFTER MAR 20,2018 - 5.68
METER RATIO BEFORE MAR 20,2018 - 8.00
Service Delay
Backwash Delay
Brine Delay
Rinse Delay
Refill Delay
BRINE PRE-FILL%
This is the percentage of the water that will be added to the brine tank after a regener-
ation. The default is 70%. The remaining amount of water will be added just prior to the
regeneration and will be proportional to the amount of capacity left in the system.
DAILY RESERVE
This value is used to calculate the reserve capacity. Reserve Capacity = No. People x DAILY
RESERVE.
DAY OVERIDE
This setting can be used to add number of days to over ride the meter. As an example if the
setting is 5, the system will regenerate after 5 days even if there is still gallons capacity
remaining. OFF will cancel this feature.
RINSE OVERIDE
This setting can be used to skip the RINSE cycle. As an example if the setting is 10, the
system will skip 10 rinse. OFF will cancel this feature.
BW OVERIDE
This setting can be used to skip the back wash cycle. As an example if the setting is 10, the
system will skip 10 back wash cycles. The setting will only work if the WATER TYPE is set to
CITY for clean water applications.
FORCED REGEN
When set to ON, the system will start a forced regeneration when the remaining capacity
reaches 3%. The regeneration consists of 8 minutes of Brine and 12 minutes of Rinse.
The 20 minutes regeneration will restore up to 33% of the system capacity. At the next
regeneration time (2:00 AM), the system will automat-ically perform a standard regenera-
tion to restore ca-pacity to 100%.
VACATION MODE
When set to ON, the system will perform a 10 minute back wash and 10 minute rinse if
there is no water flow detected after 7 days. The regeneration will occur at the scheduled
REGEN TIME.
BRINE
90 Minutes
Press SET/Regen Key
RINSE
7 Minutes
PROGRAMMING
COMPLETE
3.0
7.0
4.0
5.0
4.0