1. Entwodiksyon
This manual provides essential information for the proper installation, operation, and maintenance of your True Manufacturing GDM-49-HC~TSL01 Glass Door Merchandiser. Please read these instructions thoroughly before operating the unit to ensure safe and efficient performance. Retain this manual for future reference.
2. Enfòmasyon sou Sekirite
AVÈTISMAN: Risk pou chòk elektrik. Dekonekte kouran anvan ou fè sèvis.
- Asire inite a byen chita sou tè pou anpeche danje elektrik.
- Pa sere sibstans eksplozif tankou bwat ayewosòl ak yon pwopilsif ki ka pran dife nan aparèy sa a.
- Kenbe ouvèti vantilasyon yo nan patiraj aparèy la oswa nan estrikti ki entegre a san obstak.
- Pa sèvi ak aparèy mekanik oswa lòt mwayen pou akselere pwosesis dekonjle a, lòt pase sa yo rekòmande pa manifakti a.
- Pa domaje kous febrifuj la.
- Se sèlman pèsonèl sèvis kalifye ki ta dwe fè reparasyon.
3. Enstalasyon ak Enstalasyon
3.1 Debake
Carefully remove all packaging materials, including tape and protective film. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and your dealer.
3.2 Plasman
Position the merchandiser on a strong, level surface capable of supporting its weight when fully loaded. Ensure adequate clearance around the unit for proper ventilation. Avoid direct sunlight or proximity to heat-generating equipment.

Figi 1: Devan view of the True Manufacturing GDM-49-HC~TSL01 Glass Door Merchandiser.
3.3 Nivelman
Use a level to ensure the unit is perfectly level. Adjust the leveling feet at the bottom of the unit as needed. Proper leveling is crucial for door alignment and efficient operation.
3.4 Koneksyon elektrik
Connect the merchandiser to a dedicated, properly grounded electrical outlet. Refer to the unit's data plate for specific voltage ak amperage requirements. Do not use extension cords.
3.5 Enstalasyon etajè
The unit comes with 8 adjustable wire shelves. Install them by inserting the shelf clips into the desired slots on the vertical pilasters inside the cabinet. Ensure all clips are securely seated and the shelves are level before loading products.

Figure 2: Technical drawing illustrating dimensions and features of the GDM-49-HC~TSL01.
4. Operasyon Enstriksyon
4.1 Premye kòmansman
After connecting to power, allow the unit to run for several hours empty to reach its operating temperature before loading products. The factory-set temperature range is typically 33°F to 38°F (0.5°C to 3.3°C).
4.2 Kontwòl Tanperati
The merchandiser features an electronic control system. Adjust the temperature settings using the digital display and buttons, typically located on the front or side of the unit. Refer to the control panel instructions for precise adjustments.
4.3 Chaje pwodwi yo
Load products evenly on the shelves, ensuring not to block the internal airflow or exceed the shelf weight capacity. Avoid placing items directly against the back wall to maintain proper air circulation.
4.4 Operasyon Pòt
The unit is equipped with self-closing glass doors. Ensure doors close completely after each use to maintain internal temperature and energy efficiency. The doors feature a positive seal torsion type closure system.
5. Antretyen
5.1 Netwaye Enteryè a
Regularly clean the interior surfaces with a mild soap and water solution. Rinse thoroughly and dry with a clean cloth. Do not use abrasive cleaners or sharp objects that could damage the surfaces.
5.2 Netwaye Eksteryè a
Wipe down the exterior with a soft cloth and mild detergent. For stainless steel surfaces, use a non-abrasive cleaner designed for stainless steel, wiping in the direction of the grain.
5.3 Netwayaj Bobin Kondansateur
The condenser coil should be cleaned regularly (monthly or quarterly, depending on environment) to ensure optimal performance and energy efficiency. Disconnect power before cleaning. Use a stiff brush or vacuum cleaner to remove dust and debris from the coil. An easily accessible condenser coil is located at the bottom front of the unit.
5.4 Gasket Inspection
Periodically inspect the door gaskets for tears or damage. Ensure they form a tight seal when the doors are closed. Replace damaged gaskets promptly to prevent air leakage and maintain efficiency.
5.5 Dekonjle otomatik
This unit features an automatic defrost system, eliminating the need for manual defrosting. Ensure the drain pan is clear and free of obstructions.
NAN. Depanaj
Anvan ou kontakte sèvis la, re-view pwoblèm komen ak solisyon sa yo:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Inite a pa refwadi | Power supply issue, thermostat setting, dirty condenser coil, blocked airflow | Check power connection, adjust thermostat, clean condenser, ensure proper loading. |
| Twòp bri | Loose components, fan obstruction, unit not level | Inspect for loose parts, clear fan area, level the unit. |
| Doors not closing properly | Obstructed hinges, damaged gaskets, unit not level | Clear obstructions, inspect/replace gaskets, level the unit. |
| Dlo sou planche | Clogged drain line, excessive humidity | Clear drain line, ensure doors are closed, check ambient humidity. |
Si pwoblèm yo pèsiste apre ou fin eseye solisyon sa yo, kontakte yon teknisyen sèvis kalifye.
7. Espesifikasyon
The True Manufacturing GDM-49-HC~TSL01 is designed for commercial use, offering reliable refrigeration for various products.
| Karakteristik | Detay |
|---|---|
| Mak | Se vre |
| Enfòmasyon sou modèl | GDM-49-HC~TSL01 |
| Pwa atik | 630 liv |
| Dimansyon pwodwi | 29.88 x 54.13 x 78.63 pous |
| Kalite enstalasyon | Otonòm |
| Faktè fòm | Kontra enfòmèl ant |
| Opsyon koulè | Black Standard, Optional White, Optional Stainless |
| Racks / Shelves | 8 Etajè Fil |
| Sistèm dekonjle | Otomatik |
| Gon pòt | Revèsib |
| Kalite Materyèl Pòt | Glass |
| Sètifikasyon | NSF |
| Kantite Pòt | 2 |
| Refrijeran | R-290 |

Figure 3: Detailed specifications and plan view diagrams for the GDM-49-HC~TSL01.
8. Garanti ak sipò
True Manufacturing provides a comprehensive warranty for this product. For specific warranty terms and conditions, please refer to the warranty card included with your unit or visit the official True Manufacturing website. For technical support, parts, or service inquiries, please contact your authorized True dealer or True Manufacturing customer service directly. Ensure you have your model number (GDM-49-HC~TSL01) and serial number available when contacting support.
True Manufacturing Contact Information:
Websit: www.truemfg.com
Phone: Refer to your product documentation for regional contact numbers.





