How to Install a Samsung Refrigerator Ice Maker

First, confirm your model supports it#

Open the fresh-food compartment and look in the upper-left area (upper-right on some models) for a blank rectangular cover plate, roughly 4 by 8 inches. Press the release tabs and pull it off. Behind it you want to see a capped 1/4-inch quick-connect water fitting and a wire-harness connector. If both are there, your model is ready; if not, it is not a DIY add. Note the model number on the sticker (left interior wall) to order the right kit.

Tools and parts#

• Tools: Phillips #2 screwdriver, 1/4-inch nut driver, needle-nose pliers, a small level, towels
• Parts: Samsung secondary ice-maker kit (DA97-series, model-specific — such as DA97-15217D), plus extra 1/4-inch tubing if the kit is short
• Safety: unplug the fridge and close the household water valve before starting; the lines hold residual water.

Step-by-step#

1. Prep the water connection#

With water off and power unplugged, pop the plastic cap off the quick-connect fitting (press the release collar, pull straight out). Inspect it — if you see white calcium buildup, clean it with a cotton swab dipped in white vinegar. The fitting takes standard 1/4-inch OD tubing.

2. Connect the supply line#

Push the kit's water tube into the quick-connect until it seats about 3/4 inch in, past the internal O-ring, then tug gently to confirm it locked. Route the excess neatly along the wall with the included clips.

3. Mount the ice maker#

Slide the unit into the pre-installed rails or bracket behind the cover-plate opening, line up the three or four mounting holes, and drive the provided Phillips #2 screws — snug, not overtight, since the surface is molded plastic. Use the small level to set it flat, because a tilt causes uneven fill or overflow.

4. Plug in the harness#

Mate the keyed wire-harness connector (it only fits one way) and push until the locking tab clicks. That single plug feeds the ice-maker motor, the fill-valve signal, and the harvest sensor back to the control board.

5. Route the overflow drain#

Connect the drain tube to the overflow port and run it down to the drain channel at the rear of the compartment, so any fill-cycle overflow does not pool under the crispers.

6. Restore water and leak-check#

Open the valve slowly and watch every joint for 3-5 minutes. A drip at the quick-connect means the tube is not fully seated — shut off, press the collar, reseat it deeper, and retest. Check under the fridge as well.

7. Power on and enable it#

Plug the fridge in (a brief startup click from the inverter compressor is normal), then enable the secondary unit in the ice-maker settings — on SmartThings models you may need to switch it on in the app. First ice usually starts within 6-8 hours as the compartment cools.

8. Flush the first batches#

Discard the first two or three batches of ice, which can carry manufacturing residue or off-flavors. If it still tastes off, change the main water filter (Samsung uses HAF-CIN or DA29-series filters); replace those every six months anyway.

Troubleshooting#

• No ice within 12 hours: the fill tube may have frozen — Samsung recommends the fresh-food section at 37 degrees F; below 35 degrees F the inlet freezes. Thaw it with a hair dryer and raise the setting.
• Still nothing: reseat the harness (a partial connection blocks the fill signal), confirm the ice maker is enabled in settings and the app, and check the water filter is not restricting flow.
• Weak fill: low household pressure (under Samsung's 20 PSI minimum) — common on well systems.

When to call a professional#

Get a pro if your model lacks the pre-wired harness and capped line, if the quick-connect fitting is cracked or corroded, if you have a Family Hub model where the ice area shares wiring with the touchscreen, or if the primary ice maker already suffers the known freeze-over issue (fix that first, with drain-strap kit DA82-02367A).