Frequently Asked Questions - Owners
The air purification cartridge will last for approximately one year. The indicator will flash in the control center display panel when it needs to be replaced.
The water filter cartridge is rated for 235 gallons (890 L) or one year, whichever comes first. The electronic control system monitors the life of the water filter cartridge and indicates when it needs to be replaced.
Replacement Sub-Zero filter cartridges can be ordered online at subzero-wolf.com/store.
To clean interior surfaces and removable parts, wash with a mild solution of soap and lukewarm water with a small amount of baking soda. Do not use vinegar. Rinse and dry thoroughly. Avoid getting water on the lights and display panel. Do not submerge or pour hot water over cold glass shelves.
Yes and no. Built-in models with an icemaker, UC-15I(P) and the PRO 48 include a water filter. All other Sub-Zero products do not include a water filter.
During periods of high humidity some condensation may appear on outside surfaces. Condensation should disappear when the humidity drops. Verify the doors and/or drawers are closing and sealing properly. If condensation persists, contact a Sub-Zero authorized service center.
To find an authorized service provider in your area, visit the
Contact and Support section of our website. Simply enter your zip code and click the search arrow to get a list of local service providers in your area.
To find an authorized parts distributor for your area, visit the
Contact and Support section of our website. Simply enter your zip code click the search arrow to get the name of the regional parts distributor for your area.
A vacuum seal is created when the door is closed. This was designed so your unit will have an air tight seal. Your door may be difficult to open for a short period of time while the pressure equalizes.
The electronic control system monitors
temperatures as well as the the unit’s operation.
If there is a temperature or operation
problem, you will notice the word SERVICE or wrench icon
illuminated in the LED display on the control
panel. Before calling for service, please check
to see if your condenser area needs cleaning. Sub-Zero service can be reached toll free at 800.222.7820.
We recommend vacuuming your condenser every 3 - 6 months. Cleaning the condenser is important for the overall operations of the unit including cooling functions. A dirty condenser may lead to warm temperatures in the refrigerator and freezer. It may also cause the unit to run excessively. It may contribute to condensation or frost inside the compartments. If the condenser is not cleaned properly it may even cause premature failure of mechanical components in the unit.
Condenser Cleaning - All Models
Before cleaning the unit, shut the electricity off at the control panel. When you clean the condenser, wear gloves to avoid injury from the sharp condenser fins. Use a soft bristle brush and vacuum to remove dust and lint from the condenser. To avoid bending the condenser fins, be sure to vacuum in the direction of the fins, up and down. Clean the condenser every three to six months or sooner if you have pets.
600 Series
Framed and Stainless Steel louvered grilles:
First remove the grille screws located at the bottom of the grille. NOTE: These screws (Phillips head) are accessed with the doors open. Tilt the top of the grille forward and release the springs from behind the grille, then lift off.
Overlay Panel Grille:
To remove, lift up then pull out at the bottom and down to release from its mounting bracket.
Models 601R, 601RG and 601F Louvered Grille:
Remove the two black screws in the lowest louver of the grille. Tilt the bottom of the grille out and away. It will release from the top of the grille.
Model 601RG Stainless Steel Grille:
Remove in a similar fashion as the overlay grille panel.
700 Series
All Units:
At the bottom of the unit, remove the four screws holding the kick plate/grille in place. It will then slide forward, giving you access to the condenser area.
400 Series
424/424FS
At the bottom of the unit, remove the screws holding the kick plate. The condenser is located behind.
427/427R:
Remove the four screws holding the kick plate/grille in place. It will then slide forward, giving you access to the condenser area.
430:
First remove the screws located at the bottom of the grille. NOTE: These screws (Phillips head) are accessed with the door open. Tilt the top of the grille forward and release the springs from behind the grille, then lift off.
200 Series
245, 249, 315W
Remove the kick plate at the bottom of the unit, giving you access to the condenser area.