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Important: Read and save these instructions. This guide to be left with equipment.
2553198-C | 09 MAR 2011
BLOWER
PACK
For RH Series
Installation Manual
Includes installation for the Nortec
Blower Pack with the RH Series
Humidifier.
This Installation Manual is intended
to be used in conjunction with the RH
Series Installation Manual.
Remote Mounting of the Blower Pack with RH Series | 2
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Thank you for choosing NORTEC.
SERIAL #
INSTALLATION DATE (MM/DD/YYYY)
MODEL #
SERIAL #
Proprietary Notice
This document and the information disclosed herein are proprietary data of Nortec Humidity Ltd. Neither this
document nor the information contained herein shall be reproduced, used, or disclosed to others without the
written authorization of Nortec Humidity Ltd., except to the extent required for installation or maintenance of
recipient’s equipment.
Liability Notice
Nortec does not accept any liability for installations of humidity equipment installed by unqualified personnel or
the use of parts/components/equipment that are not authorized or approved by Nortec.
Copyright Notice
Copyright 2012, Nortec Humidity Ltd. All rights reserved
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Operating Voltage
Minimum Ceiling
Clearance
inches (cm)
Minimum Side
Clearance
inches (cm)
Minimum Frontal
Clearance
inches (cm)
110-120V
8"
5"
50"
208V
55"
15"
73"
220-240V
62"
16"
74"
*Nominal conditions 70°F, 40% RH
1”
(25.4mm)
1.5”
(38.1mm)
8.22”
(208.8mm)
Wall Mounting
Holes
Frontal
0”
Ceiling
Side
Remote Mounting of the Blower Pack with RH Series
1. This installation guide is intended to be used in conjunction with the RH Series installation
manual.
2. The remote mounted blower should be located at least 7’ off the floor to prevent the discharged
steam from coming in contact with pedestrian traffic or any obstructions.
3. When installing the remote blower pack, ensure the primary voltage to the RH Series has been
switched off at the electrical panel, or that it is unplugged.
4. Find a suitable location for mounting the remote blower pack. The surface should be flat with
adequate clearances for the top, side, and front:
Table 1: Clearances of Remote Mounted Blower Pack with RH Series @ 100% Capacity
Figure 1: Blower Pack for RH Series – Clearances & Mounting
5. The blower pack has two teardrop (or keyhole) openings on the back of the cabinet for
mounting purposes. They are located 8 ¼” apart, and 1” from the top of the blower pack
cabinet.
6. Measure the screw locations and use two #8 screws, 2” long. The screws should be
anchored in a standard 2” x 4” wood stud or equivalent to ensure adequate support of the
blower pack and connecting steam hose.
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7. Remove the front cover from the humidifier.
8. Install the steam line as per the RH Series installation manual.
Note: Maximum recommended length of steam line is: 8 ft. for 5lbs/hr, 15 ft. for 10lbs/hr.
9. Put the power leads from the blower pack through knock out at the bottom right of the unit.
10. Connect the power leads for the blower pack to the terminal 19 and 20 on the RH Series’
control terminal strip.
Note: Improper wiring could damage the blower pack or the RH Series PCB.
11. Replace the front cover on the humidifier.
12. Once the power is restored, the RH Series humidifier is ready for use.
Remote Mounting of the Blower Pack with the ResDelux
The Blower Pack can be combined with the previous residential humidifier model, the ResDelux.
The Blower Pack Kit contains a supplementary set of cables to link the Blower Pack to the
humidifier. To properly mate the new Blower Pack with the ResDelux humidifier, follow these
steps:
1. Open up Blower Pack.
2. Replace with supplementary wire harness provided.
3. Hookup is described in ResDelux manual.
4. Run new wire harness in same location as previous wire.
5. Close Blower Pack.
Note: If more length between humidifier and Blower Pack is required, extend the harness by
adding additional wire (by others). Suitable wire is 18 AWG.
2 | Remote Mounting of the Blower Pack with RH Series
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Part Number
Description
1581312
Blower Fan Assembly
2548008
Power Supply
2548211
Wire Harness BP built in
Figure 2: Spare Parts – Blower Pack for RH Series
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U.S.A.
826 Proctor Avenue
Ogdensburg, NY 13669
CANADA
2740 Fenton Road
Ottawa, Ontario K1T 3T7
TEL: 1.866.NORTEC1
FAX: 613.822.7964
EMAIL: nortec@humidity.com
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