Install Manual: Installing an HD3 Insert (Old Style) Door
How to install a HD3 Insert Door
**Discontinued Door Model & Parts
**Discontinued Door Model & Parts
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1Parts & Tools RequiredParts
1. Frame- 2. Doors
- 3. Adjoiner (50 mm, between two frames)
- 4. Door hold-open spring
- 5. Adjustment key
- 6. Hexagonal wrench (4 mm)
- 7. Securing screws
- 8. Screws for cover plate (see Power supply door)
Additonal Tools and Materials (not included)
9. Clamps
10. Spirit-level
11. Spacer
12. Sealant -
2Frame InstallationRecommended distance between the floor and lower frame horizontal:
- T-height (1644): 300 mm from the floor
- S-height (1844): 100 mm from the floor
- Place the frame in the opening.
- Fasten the frame.
- Fasten the frame with clamps.
- Use a spacer at the top of the frame to prevent distortion.
- Check the lower horizontal alignment with a spirit level.
- Fasten the lower horizontal with the screws provided.
- Check diagonals and sides.
- Make sure both diagonals are equally long.
- Check the vertical and horizontal sides with a spirit level.
- Fasten and cover.
- Fasten the side profiles and the upper horizontal with the screws provided.
- The walls can be covered with a cover plate (not included).
- The gap between the frame and the cold room wall must be insulated with a sealant. This applies to both cooler and freezer installations.
- Mount two frames.
- Mount the first frame.
- Fasten the adjoiner with the screws provided.
- Align the second frame to the adjoiner.
- Insulate the adjoiner with a sealant.
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3Door InstallationNote: For re-hinging the door, see Reversible Door below.
- Spring and mounting plate.
- Place the door hold-open spring on the mounting plate pin.
- Place the mounting plate pin on the lower horizontal.
- Position the door.
- Lift the door into the frame to engage the upper hinge pin into the frame.
- Place the door on the hinge plate, fitting the door pin into the hole. Use the adjustment key provided to fit the door.
- Power supply door (only for freezer applications)
Note: Make sure that the power supply for the system is disconnected.- Pull out the door plug from the frame.
- Connect the plugs and press them gently into the frame.
- Fasten the cover plate where the door cord exits.
- Check that the cable runs smoothly in the door profile.
- Mount the security plate.
Note: The security plate is required to keep the door in position.- Loosen the screw holding the security plate on top of the door.
- Move the security plate forward until the hinge is lifted to the maximum height possible.
- Tighten the screw to fix the security plate into position.
- Adjust the door-closing tension spring.
Note: Correct adjustment of the spring ensures correct function of the self-closing mechanism. Adjust the door-closing tension by inserting a hexagonal wrench (4 mm) into the hold in the door and rotate the tool approximately 3 "clicks." Correct tension is achieved when the door is opened 2 cm and then closes by itself.- Right-hinged door.
- Left-hinged door.
- Adjust a sagging door.
- Loosen the screws of the hinge plate on the bottom of the frame.
- Move the plate to the desired position. The plate can be moved 2 mm in each direction.
- Make sure that the screws of the hinge plate are tightened.
- Spring and mounting plate.
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4Reversible DoorNote: Two doors cannot be sited on one hinge plate.
- Remove and fix the plates.
- Remove the security plate.
- Remove the door stop plate.
- Turn the door 180 degress.
- Fix the security plate.
- Fix the door stop plate so that the straight side of the plate faces outwards.
- Remove and fix the spring and spring guard.
- Remove the door hold-open spring.
- Remove the spring guard.
- Remove the hinge plate.
- Remove the washer.
- Fix the hinge plate and the washer on the reverse side of the door opening.
- Fix the spring guard on the reverse side of the hinge plate, run and place the door stop plate as shown.
- To carry on the installation, see Door Installation above.
- Remove and fix the plates.
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5Door Hold-Open SpringTo keep the door open, move the hold-open spring forward. The hold-open spring is released when the door is closed.
Note: You will hear a loud click, this is perfectly normal.
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6Electric ConnectionImportant: Installation and service must be carried out only by an authorised electrician.
- After installation of the frames and doors, the cables for connection are brought through the two holes in the upper frame horizontal on the cold side (1B and 1C).
- Remove the cover plate to allow connection.
- Connect the heating wires.
- Connect the lighting wires (see the Wiring Diagram below).
- Choose a wire area according to the actual load. The feed conductor for the electrical connection must have a multi-pole switch.
Note: See the Ballast Type Plate for the voltage limitation at start-up.
- After installation of the frames and doors, the cables for connection are brought through the two holes in the upper frame horizontal on the cold side (1B and 1C).
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7Wiring for Freezer Applications (TFS LT)
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8Wiring for Chiller Applications (TFS NT)
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