Hydrotech 2510 AIO Supplemental Insert - Manual (Page 2)

P/N 42157 Rev. B 06/10
2510 AIO Supplemental Insert
Installation Overview:
Install the AIO valve after the supply lines to the outside faucets (unless outside faucets need to be
free of contaminates in water). The AIO valve is generally installed before a water softener or any
taste/odor cartridges, if applicable.
Insure the inlet check valve is connected as shown to the inlet side of the AIO valve. The drain should
be installed in accordance with plumbing codes. Due to the release of air during regeneration, the
drain line should be anchored through out the run and secured at the end of the drain line. The drain
line should be sized for the backwash rate and friction loss.
The drain line flow control should accommodate the size tank and backwash rate for the filter
media being used.
The injector size (slow rinse rate based on pressure) should be sized the same as the service flow
rate of the filter media being used.
Reference the 2510 service manual for information on the following:
- Trouble shooting
- Parts list
4
Drain
6
5
7
3
2
1
AIO Specific Parts:
Item# Part # Description
1 *61662 PISTON ASSY, 2510AIO
2. *12777-01 CAM, AIR DRAW
3. *41861 CHECK VALVE, AIR DRAW
3. *13147-1.5 TUBE, DRAW, 1 1/2”, PVC
4. 43154 SCREEN, AIR CHECK ADPTR
5. 43152 CHECK VALVE, 2510AIO BRASS
6. 43153 SCREW, 8-32, SS, 2510AIO
7. 42188 KIT, PARTS, IRON FILTER
* Part not shown but illustration showing location
Deflector Installation:
Put a thin layer of silicone lube around inside diameter of
the deflector. Slowly slide the deflector over the distribu-
tor tube down about 1”. When threading the AIO valve to
the tank, the bottom of the threads will slide the deflector
down. As shown in diagram.