Vantage Hearth ACF-8 Manuale utente
Installation and Operation Manual
ACF-8
Automatic Chlorinating Feeder
PART DESCRIPTION PART NUMBER
Feeder Assembly
ACF-8 Feeder E023008VTG
REPLACEMENT and OPTIONAL PARTS
Optional Installation Parts
ACF-8 Installation Kit P008100
(25 ft of 5/8" o.d. tubing, four 1/2" npt to tubing connectors and a Vantage 1/2" Eductor)
Flow Meter (0-1.0 gpm) P2001206
Vantage 1/2" Solenoid Valve 12V P2002201
Replacement Parts
Flow Meter (0-1 gpm) P2002206
25’ of 5/8” OD Tubing P2002225
Vantage 1/2" Eductor P2001212
Vantage 1/2" Solenoid Valve 12V P2002201
Vantage Solenoid Valve Rebuild Kit P2001213
INSTALLER SUPPLIED PARTS
Due to the wide variety of installations possible, AllChem Performance Products can not supply all parts and
pieces required for installation. Some commonly available plumbing parts and supplies may be supplied by the
installer. The recommended optional installation parts are the ACF-8 Installation kit - P008100 (includes 25 feet
of 5/8" o.d. tubing, four tubing connectors, Vantage 1/2" Eductor) and the 0-1.0 gpm flow meter(P2001206).
If the feeder operation will be controlled by an ORP or Amperometric control system, a solenoid
valve(P2002201) will also be required.
NSF/ANSI Standard 50 compliance requires that a flow meter be installed.
Inlet Flow: 0.1 - 1.0 gpm
Inlet Pressure: 10 - 45 psi
Maximum Output: 6.2 lbs. of Available Cl2per Day (pools)
3.0 lbs. of Available Cl2per Day (spas)
Capacity: 8 lbs. of Vantage® Calcium Hypochlorite Tablets
Recommended Pool Size (US Gallons)
up to 50,000 Gallons
Feeder Height 26”
Feeder Width 10.25”
Feeder Depth 10.25”
Feeder weight (full) 23 lbs.
Feeder weight (empty) 15 lbs.
Tubing 5/8” O.D.
For Pool or Spa Use Only
Operating Specifications
1
Certified to
NSF/ANSI Standard 50
INSTALLATION PROCEDURE
The ACF-8 is designed for the application of VANTAGE® Calcium Hypochlorite
Tablets, bearing the EPA Reg. No 69681-14, for the sanitation of swimming pools.
Never use any other type of chlorinating or brominating chemical in the ACF-8.
The use of other chemicals may lead to explosion, fire or the creation of hazardous
gases, possibly leading to personal or bodily injury. The applicability of any limit-
ed warranty either expressed or implied is limited to the use of Vantage Calcium
Hypochlorite Tablets in the ACF-8 Feeder.
The ACF-8 is designed for use in pools up to 50,000 gallons. It is recommended that the ACF-8 be
installed in conjunction with an electronic controller. During operation, frequently check the free chlo-
rine residual in the water with a DPD or other approved test kit and maintain 1.0 to 5.0 ppm by
adjusting the output of the feeder accordingly.
This feeder should be installed in a secured maintenance room or other suitable location to prevent
general public access to the feeder and associated chemicals.
All electrical connections should be made in accordance with the National Electric Code and all
applicable local regulations. Select a chlorinator location that has easy access for maintenance and
refilling. This chlorinator must be installed in an area protected from direct sunlight and rain.
This feeder should be installed on a flat, level surface capable of supporting its weight when full.
This feeder is designed to operate at an inlet pressure of 10 – 45 psi. The flow rate will be con-
trolled in the range of 0.0 to 1.0 gpm.
CONNECTING THE ACF-8
RECOMMENDED INSTALLATION METHODS
PRESSURE-GRAVITY INSTALLATION (see Figure 1)
The effluent water from the feeder can be returned to a collection tank or surge pit using gravity flow.
Inlet water for the feeder should be filtered pool water. The feeder outlet fitting can be plumbed to
overflow directly into the surge pit or collection tank. Do not reduce the plumbing size on the feeder
outlet. In order for the effluent to flow properly, the feeder discharge must be located above the dis-
charge point in the surge pit. The feeder should be located such that the feeder effluent plumbing is
as short as possible.
MODIFIED EDUCTOR INSTALLATION WITH SIDESTREAM (see Figure 2)
This installation is a modification of of the Eductor With Sidestream method for use with an electronic
controller or timer. In this method, the chlorine feed solenoid valve is placed on the sidestream prior
to the feeder supply tubing and the eductor. A 1/2” PVC check valve (not supplied) should be placed
on sidestream downstream of the eductor. In this configuration, both the eductor and supply to the
feeder will only be activated when the electronic controller calls for chlorine feed. This method can
be be used to reduce air drawn into the eductor and delivered into the pools circulation plumbing.
2
3
EDUCTOR WITH SIDESTREAM (see Figure 3)
It may be desirable in some applications to install the venturi without the use of a booster pump.
The sidestream is created by using the pressure differential created across the pools filter and
heater. The sidestream is typically constructed of 1/2" pvc pipe and fittings. The sidestream inlet is
installed after the pools circulation pump but before the filter while the sidestream effluent is returned
after the heater. The sidestream flow and venturi must be selected to remove a minimum of 1.0 gpm
from the feeder at all times. Maximize venturi performance by locating the feeder as near as possi-
ble to the venturi.
This installation method will require the use of small control valves (typically 1/2" pvc ball valves, not
supplied) on the inlet and outlet sides of the feeder to regulate flow through the feeder. In the start
up and adjustment section of this manual the control valves will be used to ensure that the flow in to
and out of the feeder are the same. Excess suction can result in some air bubbles returning to the
pool and excess inlet flow can result in the feeder overflowing
PRESSURE-SUCTION INSTALLATION (see Figure 4)
The effluent water from the feeder can be returned into the suction side of the pool’s circulation. The
feeder inlet should be supplied with filtered pool water. Returning the water in front of the pump can
cause erratic controller readings. If a heater is present, corrosion or scaling can occur. Make suit-
able piping connections to the plumbing on the suction side of the pool’s circulation pump. In order
to facilitate proper suction and effluent flow from the feeder, the feeder should be located as close as
possible to the circulation pump and the feeder should be elevated above the level of the circulation
pump. This installation method may result in some air being drawn back into the circulation pump
and possibly returned to the pool through the plumbing. Additionally, if the circulation pump loses
prime or is turned off it may be necessary to close an isolation valve on the feeder discharge line to
facilitate pump start up.
This installation method will require the use of small control valves on the inlet and outlet sides of the
feeder to regulate flow through the feeder. In the start up and adjustment section of this manual the
control valves will be used to ensure that he flow in to and out of the feeder are the same. Excess
suction can result in some air bubbles returning to the pool and excess inlet flow can result in the
feeder overflowing.
FEEDER WATER SUPPLY
The water supply to the ACF-8 should be filtered and unheated water. An in-line strainer should be
used to prevent debris from entering the feeder and potentially fouling the flowmeter, solenoid
valves, mining nozzles and other small openings in the feeder.
In cases where there is insufficient pressure (10 psi minimum is required) to operate the feeder, sup-
ply water can be taken from between the pump and the filter. Be sure to use a strainer. The strainer
must be kept clean at all times in order to provide enough water flow and pressure to operate the
feeder.
An alternative installation method utilizing a potable water source for the feeder supply water can be
used. When using a potable water source for the feeder supply water, a pressure regulator should
be used to maintain an inlet pressure of 30 psi in addition to the in-line strainer. A backflow preven-
tion device may also be required by local regulations when using potable water. It is recommended
that a backflow prevention device be used on all installations where city water is used.
4
STARTUP AND ADJUSTMENT OF ACF-8
Prior to filling the feeder with Vantage® Calcium Hypochlorite Tablets:
1. Open any isolation valves on either side of the feeder.
2. If a solenoid valve or an electronic controller is used, open the solenoid valve by using a manual
feed setting or turning on a chlorine feed cycle.
3. Open the feeder inlet control valve and adjust the flow to 0.1 to 1.0 gpm depending on the
desired output rate. If the feeder output is being controlled manually the feeder inlet control valve
will be used the increase and decrease chlorine feed rate. Water should be seen flowing into the
feeder.
4. Water should leave the feeder at the same rate it enters the feeder. The effluent water should be
suctioned out by eductor suction or flow by gravity into a surge pit if the surge pit installation was
used. If the feeder is controlled manually, adjust the inlet and outlet control valves to balance the
water level in the bottom of the feeder.
5. Observe that the water level does not continue to rise in the lower tank. This indicates that the
influent flow is greater then the effluent flow and water will overflow out the overflow drain.
6. Prior to filling feeder read First Aid, Precautionary Statements, Directions for Use and Storage
and Disposal directions on the Vantage Calcium Hypochlorite Tablet label.
FILLING THE FEEDER:
1. Remove feeder lid. Partially fill the feeder with Vantage Calcium Hypochlorite Tablets. Do not fill
the feeder completely for the first few days or until proper operation has been observed. Replace
feeder lid.
2. DANGER: Use only VANTAGE® Calcium Hypochlorite Tablets. Never add or use any
other type of chlorinating or brominating chemicals in this feeder. Use of any other prod-
uct may lead to explosion or fire possibly leading to personal or bodily injury. Always
read and follow directions and precautionary statements on the calcium hypochlorite
tablet label.
3. Ensure that the feeder is operating properly by observing the water level in the tank.
4. If the water level in the tank gets two high, water will flow out the overflow drain. Check the sup-
ply water flow for proper influent flow rate and check the effluent flow for proper operation.
5. Manually test pool water and adjust the feeder and controller until the chlorine level stays
between 1.0 and 5.0 ppm.
1” Overflow
(to waste)
1/2” Outlet
to Injector
1/2”
Feeder
Inlet
Inlet
Ball Valve
Pressure-Gravity Installation
Figure 1: ACF-8
sump, surge pit, balance tank or collection tank
Effluent
feed line
Return line
Flow Meter
Solenoid to
controller
(if applicable)
Isolation Valve
1” Overflow
(to drain)
1/2” Outlet
to Injector
1/2”
Feeder
Inlet
Water Flow
From Pool
Isolation Valve Check Valve
Pool
Return
Ball Valve
1/2” Venturi
(w/check valve)
Flow Meter
Flow Control
Valve
(optional)
1/2” Solenoid
to Controller
POOL
PUMP FILTER
Modified Eductor Installation
with Sidestream
ACF - 8
Figure 2:
1” Overflow
(to drain)
1/2” Outlet
to Injector
1/2”
Feeder
Inlet
Water Flow
From Pool
Isolation Valves
Pool
Return
Ball Valve
Ball Valve
Venturi
(w/check valve)
Flow Meter
Solenoid to
controller
(if applicable)
HEATER
(if present)
POOL
PUMP FILTER
ACF-8
Figure 3: Eductor Installation
With Sidestream
1” Overflow
(to waste)
1/2”
Feeder
Inlet
Return line
Flow Meter
Solenoid to
controller
(if applicable)
Inlet Ball Valve
Outlet
Ball Valve
Flow Pump
strainer
Pressure-Suction
Installation
Figure 4: ACF-8
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