Neptronic SKR3E, Installation Instructions & User Manual

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SKR Humidifier with SDU
User Manual
www.neptronic.com 6
4. Mechanical installation
4.1. General recommendations

CAUTION: RISK OF ELECTRIC SHOCK. DISCONNECT THE HUMIDIFIER FROM THE ELECTRIC
SUPPLY BEFORE PROCEEDING TO THE MECHANICAL INSTALLATION.

IMPORTANT: Mechanical installation should conform to Local and National Codes.

Location: Plan a location which is easy to access in order to permit a proper inspection and servicing of
the humidifier.
Do not install humidifier where failure of the appliance could cause damage to the building structure or to
costly equipment.
This location should be well ventilated; the ambient temperature should not exceed 30

C (85

F).
4.2. Positioning

The front panel and the left side (electrical
compartment) should be accessible in order to
permit
easy servicing of the humidifier.
Leave a minimum clearance of 0.91m (
36”) from
the front panel, 0,30m (
12”) from the left side,
0.15m (
6”) from the right side and 0.46m (18”)
above the humidifier.

The SKR- humidifier with SDU module should be
mounted 1 to 1,2m (
39” to 47”) above floor for the
installation of water supply, drain piping and
electrical connections.
4.3. Wall mounting

IMPORTANT:
1. Risk of malfunction. The humidifier must be
level.
2. Risk of overheating. Do not block the
ventilation openings located on the top,
front, sides and rear of the cabinet.

Check the solidity of the chosen support or wall
(bricks, concrete, stud partition wall, etc) on which
the humidifier will be mounted (see page 5 for the
weight of the unit).

Use the keyholes located on the back panel of the
SDU module wall mounting plate.

Drill holes for the upper anchors (holes with
eyelets) into the support or wall as per dimensions
specified in the table (fig. 4). Holes dimensions
(diameter and depth) should be in accordance with
the recommendations of the chosen anchors.

If necessary, install bolt anchors.

Insert the 2 upper screws (holes with eyelet) of a
minimum diameter of 6mm (
1/4”) (screws are not
supplied).
Leave a clearance between screw heads and wall
in order to permit the mounting of the
SDU wall
mounting plate.

Hang the SKR - SDU humidifier on the 2 upper
screws.

When the SKR - SDU humidifier is positioned on the
screws, insert the lower screw. Then tighten all
screws to secure the humidifier.
(Fig. 4)
(Fig. 5)
Front view
Dimensions
mm (in)
SKR-SDU
A 162 (6-3/8)
B 50 (2)
C 21 (53/64)
D 489 (19-1/4)
E 133 (5-1/4)