Hydrotech 785 Specification sheet

2. Control Valve
Brine
Elbow
Drain Clip
Bypass
Bypass
Cllips X 2
Drain Hose
Fitting
Bypass Test Port Clip X 2
CAUTION: Make sure the power cord of the
valve doesnt get caught between the threads
Grease port Orings using brush (not included) or
your finger (Make sure to wear protective gloves)
Product Serial # 1. Tank with Softener
Media loaded
Spill Cap
D-Tube
D-Tube
3. Parts Kit
Brine line Plug ((used for Filters))
3/4” Elbow
Fitting X 2
1” Straight
Fitting X 2
Bypass Tool
Set of Injectors
Transformer
Grease
Packet
Set of
Washers
Upper Basket/
Strainer
Unscrew Spill Cap Attach
Upper
Basket
785 Valve Carbon Filter
Quick Set Up Manual
Step 1 – Inspection
Check to make sure you got everything supplied by factory and there is no visible or concealed damage. In case of missing items, please contact customer service immediately
and have the Product Serial # handy. (Product Serial # can be found at the back of the control valve, see below)
The items you will expect are:
1. Tank with Carbon Media loaded
2. Control Valve
3. Parts Kit
Step 2 – Installing Valve to the Tank
Select a Installation location and make sure there
is access to 110V power outlet and drain line. Lube
the bottom Valve Orings with the grease supplied,
Attach the Upper Basket. Unscrew the spill cap.
Carefully Slide the D-Tube inside the Valve and
Screw the Valve inside the Tank such that the power
cord doesnt get caught between the valve and the
tank. Make sure the D-Tube slides inside the valve.

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Step 6 – Set User Programming
Step 5 – Power and Program Valve and Congure to Filter
Press Up and Down Button for 5 seconds
Select B.W. Filter using Up/Down Buttons- Press Manual Regen Button
Set Backwash to 10 minutes using Up/Down Buttons. Press Manual Regen Button
Set Rinse to 5 minutes using Up/Down Buttons. Press Manual Regen Button
Step 3 – Install Drain Line Washer in the Valve Step 4 – Plug Brine Line of the Valve
Swap this washer with the correct one Hose Barb Add Brine Plug and
Oring
Remove
Clips
Remove
Clip
Replace Drain Washer as per Above
For 1 CF - Insert 4 GPM (#6)
For 1.5 CF - Insert 5 GPM (#A)
Follow the Instruction Manual to Complete
the Installation of the Product
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.
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TIME OF DAY
12:01 PM
YEAR
2016
MONTH
AUGUST
DAY
21
REGEN TIME
12:00 AM
PROGRAMMING
COMPLETE
REGEN DAYS
3 Days
GALLONS
OFF
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Press SETTINGS key
Settings
Press SETTINGS key
(3 SECONDS / BEEP)
and use Up/Down
Buttons to Change the
Value
VALVE MODE
B. W. Filter
BACKWASH
10 Minutes
RINSE
5 Minutes
PROGRAMMING
COMPLETE
Press Manual Regen Key
Press Manual Regen Key