Installation Guide

Page 7
210317 Rev. A
DRIVER BOARD SET-UP
TROUBLE SHOOTING GUIDE
If shower does not come on when button is activated:
1. Verify that the water is on, screwdriver stop(s) are open and the temperature control valve is open.
2. Check to see that the plugs for the stainless steel button and solenoid valve are pushed in properly. Also ensure no bare wires are
touching one another, possibly shorting out the button.
3. Verify that the battery clip is hooked up to a 6 volt DC supply - either the battery pack or the hardwire converter. If battery pack is
below 4 volts DC, then replace with 4 new “AA” alkaline batteries. To check the status of the batteries without the need of a multi-
meter, refer to page 6.
4. Remove solenoid and filter screen from solenoid valve and check for dirt deposits.
If water flows continuously:
1. Maximum run time may be set too high. Refer to “Driver Board Set-Up” on how to lower the maximum run time of the shower.
Note: The shower will run continuously until the maximum run time has expired, OR until a user presses the stainless steel button.
2. Ensure that the solenoid wires are hooked up correctly. Red wire to “+” marking solenoid, black wire to “-”.
Display Status
Max. Run Time
10 minutes
9 minutes
8 minutes
7 minutes
6 minutes
5 minutes
4 minutes
3 minutes
2 minutes
1 minute
42 seconds *
30 seconds *
12 seconds *
6 seconds *
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
* not recommended for shower system
● Press the yellow up and down buttons (Fig. 12) at any time to increment or decrement the
maximum run time of the shower. The maximum run time is adjustable from 1 minute to 10
minutes - in 30 second increments.
● Use the display (Fig. 12) to verify that the maximum run time you want has been set.
● A “.5” at the end of a number signifies an additional 30 seconds.
Example : 6.5 = 6 minutes and 30 seconds
● There are also 0.1, 0.2, 0.5 and 0.7 settings which are lower than 1 minute. These settings
are not recommended for this shower system.
CARE INSTRUCTIONS
This Delta Commercial product is designed and engineered in accordance with the highest quality and performance standards.
With proper care, it will give years of trouble free service. Care should be given to the cleaning of this product. Although the
chrome finish is extremely durable, it can be DAMAGED by ACIDIC CLEANERS (i.e., cleaners designed specifically for vitreous
china lavatories and water closets), HARSH ABRASIVES or POLISH. To clean, simply wipe the surface with a damp cloth and
blot dry with a soft cloth.
Backflow Protection System
Your Delta handshower incorporates a backflow prevention system that has been tested to be in compliance with ASME A112.18.3, CSA B125.1 and
ASME A112.18.1. It incorporates two certified check valves in series, which operate independently and are integral, non-servicable parts of the wand
assembly. In jurisdictions where code may not allow this device, order vacuum breaker separately.
CAUTION!
Use of enhanced water efficient showerheads (restricting water flow below 2.5 gpm @ 80 psi) may result in unexpected temperature
changes that might startle – or could even burn – the bather if the water supply pressure changes. Water supply pressure changes can
occur due to things like toilet flushing and washing machine or dishwasher operation.
Remedies
1. Install only with a compensating valve rated at or less than for this showerhead’s flow rate.
2. Alternatively, after installing, be sure to test the effect of adding this showerhead to your plumbing system. While running your shower,
activate each water-demanding appliance in your home (such as the toilet, dishwasher, clothes washer, etc.) and check to see if the use
of those appliances causes the temperature of the shower water to change suddenly. Under all circumstances confirm that the water
coming from the showerhead does not exceed 120°F (49°C). If the temperature of the water changes suddenly or exceeds 120°F (49°C),
contact the manufacturer at 1-800-345-3358 before using the showerhead.
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