ACT D’MAND S-50T Installation And Operating Instructions

128098 ACT Instruction Sheet:115433 ACT Instruction Sheet
Installing The ACT D'MAND System for STS-02T ®
1. Check the package contents
Your ACT D'MAND ® System Includes:
STS-02T MODEL 0011 PUMP (ONLY)
• Pre-assembled STS-02T pump with built-in D'MAND
Board, PDV Valve System and Thermister (Built in check valve)
• Set of flanges & gaskets (Built in ball valve)
• (1) push-button
STS-02T PFR MODEL 0011 PUMP (ONLY)
• Pre-assembled STS-02T pump with built-in D'MAND
Board, PDV Valve System and Thermister (Built in check valve)
• 2 flanges with built-in ball valve
• 2 O-rings
• 2 Connection T's
• 2 Stainless Steel Male/Female Flex-line
• An RT-954 Remote Control Package
2. Installing the System
Flange Set-up
Lay pump out with electrical box on top and flange fittings on each side. You will need:
2 bolts, 2 nuts, 1 flange and 1 O-ring per side. Place the small round gasket (O-Ring
Gasket) inside the groove of the pump, secure with nuts and bolts provided. Repeat
procedure on the other side of the D'MAND ® System.
Follow "Installation for the S-Series Systems" on page 1 until # 6, you will have
3 / male/female flex lines.
4 "
LOOKING DOWN ONTO PUMP
Page 4
6/14/10 3:56 PM Page 1
ACT, Inc. D'MAND Systems will replace without charge (at the company's option) any ACT D'MAND
®
is proven defective under normal use. Model STS-70T Series and Model STS-02T Series: Warranty-five years from date of purchase; Model
S-50T: Warranty-three years from date of purchase; Accessories: Hardwired Buttons and Remote Activators and Receivers: Warranty-
one year from date of purchase. Labor is not included with D'MAND
In order to obtain services under this warranty, it is the responsibility of the purchaser to promptly notify the Company in writing and promptly deliver
® Electronics Circuit
the item in question, delivery prepaid to the factory.The address for notification and delivery is ACT, Inc. D'MAND
Suite 119, Costa Mesa, CA 92626. If the product or part in question contains no defect as covered in this warranty, the purchaser will be billed for
the parts and labor charges in effect at the time of factory examination and repair.
Any D'MAND ® product or part not installed or operated inconformity with D'MAND
misapplication, the addition of petroleum based fluids or certain chemical additives to the system, or other abuse, will not be covered by this
warranty.
ACT, Inc. D'MAND ® Systems OFFERS THIS WARRANTY IN LIEU OF ALL OTHER EXPRESS WARRANTIES. ANY WARRANTY IMPLIED
BY LAW INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS IS IN EFFECT ONLY FOR THE DURATION OF THE
EXPRESS WARRANTY SET FORTH IN THE PARAGRAPH ENTITLED "LIMITED WARRANTY" AS SHOWN ABOVE.
® Electronics Circuit
THE ABOVE WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR STATUTORY, OR ANY OTHER WARRANTY
OBLIGATION ON THE PART OF ACT, INC. D'MAND
ACT, INC. D'MAND ® SYSTEMS WILL NOT BE LIABLE FOR ANY SPECIAL INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES
RESULTING FROM THE USE OF ITS PRODUCTS OR ANY INCIDENTAL COSTS OF REMOVING OR REPLACING DEFECTIVE
PRODUCTS.
This warranty gives your specific rights, and you may have other rights which vary form state to state. Some states do not allow limitations on how
long an implied warranty lasts or on the exclusion of incidental or consequential damages, so those limitations or exclusions may not apply to you.
TROUBLESHOOTING
P P r r o o b b l l e e m m
A. No power at electrical outlet.
1. The pump does
not run when push
B. You've plugged the controller into an
button is pressed.
electrical outlet controlled by a wall
switch, (such as the outlet under
many kitchen sinks that controls the
garbage disposal).
C.. Power cord is not secured to pump
and valve.
D. Wire to push button is not
connected well.
E. The temperature setting is already
sensing "hot" water so the pump is
not being activated.
2. The water is not A. Pump or valve was install with water
hot enough flow going in the wrong direction.
B. There is something in the piping that
has blocked the flow of water.
3. There is hot A. The temperature sensitivity setting
water at the cold now in place is too high, so the
water tap pump is not shutting down soon
enough.
4. Water is not hot A. The temperature sensitivity setting
enough when now in place is too low, and the
pump shuts down pump is turning itself off too soon.
5. There is hot A. The pump is installed backwards.
water in the cold
water lines only
WARRANTY
pump, valve or component part which
®
® Limited Warranty.
® Systems, 3176 Pullman Street,
® instructions or which has been subject to misuse,
® SYSTEMS.
P P o o s s s s i i b b l l e e C C a a u u s s e e R R e e m m e e d d y y
}
• Plug the controller into a "hot" outlet
}
• Shut off power, then make sure wires
have good contact
• • C C a a l l l l 1 1 - - 8 8 0 0 0 0 - - 6 6 3 3 8 8 - - 5 5 8 8 6 6 3 3
t t o o r r e e s s e e t t s s e e n n s s i i t t i i v v i i t t y y s s e e t t t t i i n n g g . .
• Check the arrows on the housings of the
valve and pump to make sure they point in
the correct direction (see page 2).
• Check the piping for obstruction.
• • C C a a l l l l 1 1 - - 8 8 0 0 0 0 - - 6 6 3 3 8 8 - - 5 5 8 8 6 6 3 3
f f o o r r r r e e s s e e t t i i n n f f o o r r m m a a t t i i o o n n . .
• • C C a a l l l l 1 1 - - 8 8 0 0 0 0 - - 6 6 3 3 8 8 - - 5 5 8 8 6 6 3 3
• Reinstall the pump correctly.
ACT, Inc. D'MAND ® Systems
3176 Pullman Street, Suite 119, Costa Mesa, CA 92626
1-800-638-5863 •
email: info@gothotwater.com
L-Met-001 REV 06/09
ACT D'MAND ® SYSTEMS
S-Series Pre-Fab Easy Installation System
For Models: S-50T, STS-70T, STS-02T
Installation and

Operating Instructions

for existing homes with standard piping
or standard recirc piping
Recirc Line
WATER
SUPPLY
Water
Heater
Pump &
Controller
Existing Plumbing
ACT D'MAND ® Systems are manufactured using the highest quality U.S. made component
parts available. Patented PDV Valves (Positive D'MAND ®
D'MAND ® Pump. Patented, ACT, D'MAND ® Electronics are the controls for each D'MAND
System. This state-of-the-art electronics allows the D'MAND ®
automatically adjust and shut off the system every time activated. D'MAND
the only approved D'MAND ® re-circulation product that saves both energy and water
by the US Department of Energy and State Energy Commissions. You can look
forward to over 15 years of life expectancy with a D'MAND ® System.
ACT D'MAND ® Systems
DESIGNED FOR TODAY
DEDICATED TO THE FUTURE
www.gothotwater.com
COLD WATER LINE
HOT WATER LINE
Hardwired
Button
H C
Hot Cold
Water Water
Supply Supply
Valve Valve
Valve) are built into each
®
System to accurately and
® Systems are
®