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COMMERCIAL REFRIGERATOR AND FREEZER
OWNER'S MANUAL
Models: CFD-1R, CFD-1F, CFD-2R,
CFD-2F, CFD-3R, CFD-3F
This manual contains important information regarding your
new ColdTech unit. Please read the manual thoroughly prior
to equipment set-up, operation and maintenance.
Failure to comply with regular maintenance guidelines outlined
in this manual may void warranty. MUST READ!!!
1575 Zephyr Avenue
Hayward, CA 94544
(800) 314-4477 (510) 477-3400
f: (510) 477-3413
www.coldtechUSA.com
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TABLE OF CONTENTS Page 2...............................................................ColdTech Limited Warranty Page 3.........................................................................................Installation Page 5.................................................................................Safety/ Warning Page 6........................ ............................................................Maintenance Page 7......................................................Temperature C
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INSTALLATION IMPORTANT!!! PLEASE READ BEFORE INSTALLATION 1) If the unit has recently been transported please let unit stand still for a minimum of 24 hours before plugging it in. 2) Make sure that the unit drops down to desired temperature before loading the unit with product. 3) Make sure that there is proper ventilation around the unit in the area where it will operate. 4) Make sure all accessories are installed (i.e. shelves, shelf clips, casters) before plugging the unit in. 5) Please rea
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SHELF BRACKET INSTALLATION Make sure to follow diagrams to properly install shelf brackets!!! (picture of interior pilasters, right side) top 2 back front b a 1 bottom (picture of interior pilasters, left side) top 2 back front b a 1 bottom 1) Attach the back of the bracket first by sliding the opening (a) into the back pilaster 2) Attach the front of the bracket by securing the opening (b) into the front pilaster with a downward motion (IMPORTANT!!!) right left 2 2 1 1 FRONT VIEW -4-
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SAFETY / WARNING Please pay close attention the the safety notices in this section. Disregarding these notices may lead to serious injury and/or damage to the unit. KEY ! ATTENTION UNPLUG CORD PROPER GROUNDING REQUIRED PROHIBITED 1) To minimize shock and fire hazards, be sure not to overload outlet. Please designate one outlet for your unit. ! 2) Do not use extension cords. 3) Do not put your hands under the unit when the unit is required to be moved. 4) When the
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REGULAR MAINTENANCE CLEANING THE CONDENSER COIL For efficient operation, it is important that the condenser surface be kept free of dust, dirt, and lint. ColdTech recommends cleaning the condenser coil and fins at least once per month. Clean with a commercial condenser coil cleaner, available from any kitchen equipment retailer. Brush the condenser fins from top to bottom, not side to side. After cleaning, straighten any bent condenser fins with a fin comb. CLEANING THE FAN BLADES AND MOTO
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-7- SEE PAGE 9
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Applicable to Models: CFD-1R, CFD-2R, CFD-3R ColdTech® Refrigerator Settings Temperature set to 37 F Parameter Function Set Range Default E1 Lower Setpoint Limit -40 F ~ set temp 36 F E2 Higher Setpoint Limit set temp ~ 120 F 45 F E3 Hysteresis, temp. variance 1 ~ 18 F 10 F E4 Comp. start delay time 0 ~ 10 min. 2 min. E5 Offset on room temp -5 ~ 5 F 0 F E6 Offset on evap temp -5 ~ 5 F 0 F F1 Max. defrost duration
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Applicable to Models: CFD-1F, CFD-2F, CFD-3F ColdTech® Freezer Settings Temperature set to -4 F Parameter Function Set Range Default E1 Lower Setpoint Limit -40 F ~ set temp -10 F E2 Higher Setpoint Limit set temp ~ 120 F 20 F E3 Hysteresis, temp variance 1 ~ 18 F 10 F E4 Comp. start delay time 0 ~ 10 min. 3 min. E5 Offset on room temp -5 ~ 5 F 0 F E6 Offset on evap temp -5 ~ 5 F 0 F F1 Max. defrost duration 1 ~ 6
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SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION Compressor not running. Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker. Power cord unplugged. Plug in power cord. Thermostat set too high. Set thermostat to lower temperature. Cabinet in defrost cycle. Wait for defrost cycle to finish. Condensing unit runs for Excessive amount of warm product Allow adequate time for long period
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The New Symbol of Innovation™ MEMO RETAIN THIS MANUAL FOR FUTURE REFERENCE Please read the entire manual carefully before installation and operation. If certain recommended procedures are not followed, warranty claims will be denied. Notice: ColdTech reserves the right to make changes in design and specifications without prior notice. MODEL #: _______________________________ SERIAL #: _______________________________ PURCHASE DATE #: _______________________
