Pioneer 4020B User manual

Installation Guide
Single Handle Tub And Shower Valve Set:
4020B•
This product meets the following standards:
ASME A112.18.1•
ASSE 1016•
CUPC / IAPMO LISTED•
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Pioneer Industries, Inc. © 2012
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Engineering E xc ellence

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Thank you for purchasing this Pioneer quality product.
Tools Required
Adjustable
Wrench
Hacksaw &
Pipe Cutter
Propane
Torch
Lead-Free
Solder
PEX Crimp Tool
Prior to Installation
Observe all local plumbing and building codes before you begin•
installation.
Carefully shut off both hot and cold main water supplies.•
Pioneer reserves the right to make changes in the design of faucets without•
noticeasspeciedinthepricebook.
Caution: These products may cause personal injury due to scalding if the
temperature is set too high. We recommend that temperature is set below 120 °
F (49 ° C).

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Valve Installation
Determine the location of the valve. Install the required support framing.1.
Determine the distance to set valve to the recommended depth based
upon the lines provided for desired trim. These lines designate where the
installedvalveshouldbeushwiththenishedwall.Improperinstalla-
tion may result in performance and aesthetic issues with the product.
Remove inlet stop assembly, test cap before soldering.2.
Locate the valve and install 1/2” piping (B) and elbows (A) to bath and3.
shower outlets. Do not use more than one elbow (A) on the spout outlet.
Ensure the ‘up’ marking on the valve face toward the ceiling. If this instal-
lation is for bath or shower only, cap shower or bath port accordingly.
Do not forget to put the washer underneath of the cap. Apply sealant or
teontapetothreadedconnections.
Caution: Do not use PEX or CPVC between the valve and tub spout.

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Valve Installation

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Valve Installation
4. Install hot and cold water supplies (C&D) using 1/2” iron pipe, copper to
copper, CPVC or PEX connections.
5. Connect 1/2” pipe nipples (E&F) to bath and shower outlets.
6. Replace the inlet stop assembly and test cap. While replacing the inlet
stop do not tighten more than 5lbs/inch2. Overtightening may cause
damage to the inlet stop.

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Valve Installation
7.Turnonmainwatersupplytoushallthedebristhenturnoffmainwa-
ter supply. For all installations, install caps (L) on the bath and shower
nipples (E & F). Turn on the hot and cold water supplies and check for
any leaks.
8. For thick or thin wall installation refer to the drawings and to Step (1).
For more care information or trouble shooting inquiries about your
Pioneer Product, please see the contact information on the back page.

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Telephone:(800)338-9468|(323)888-8873|Fax:(323)888-9515
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