ITR OASIS NE-S Owner's Manual

NE-S

Diesel and Electric Heating and Hot Water

System for Recreational Vehicles

Owner’s Manual

International Thermal Research

IN CANADA: IN THE UNITED STATES:

2431 Simpson Road 5305 NE 121st Ave., Suite 401

Richmond, BC, Canada, V6X 2R2 Vancouver, WA, USA 98682

Tel: [phone] Tel: [phone]

or 604-278-1272 or 360-993-4877

Fax: [phone] Fax: [phone]

Email: [e-mail]

Website: www.itrheat.com

All rights reserved. No part of this manual may be reproduced or transmitted in any form by any means, electronic or
mechanical, including photocopying and recording, information storage, retrieval, or transmission, without permission in
writing from International Thermal Research

Right to Modify:

Due to our commitment for quality and ongoing product improvement, ITR reserves the right to
modify or change without notice, any materials, applications, equipment, accessories, and/or prices.
All measurements and weights are approximate.

Copyright © 2016 International Thermal

®

OASIS

is a registered trademark of International Thermal Research Ltd.

IMPORTANT

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Warranty Registration Card

Place

Owner’s Name_________________________________________________________

Address_______________________________________________________________

City___________________ State/Prov._____________ Zip/Postal code___________

Telephone__________________________ Email______________________________

Motorhome Model______________________________________________________

Date of Motorhome Purchase_____________________________________________

Dealer’s Name_______________________________City_______________________

OASIS Serial Number____________________________________________________

Owner’s Signature_________________________________ Date________________

NOTE: This warranty card must be filled in completely, signed and returned to ITR within 30 days of the initial “in-service”
date. This warranty is not transferable by the owner. Make a copy of this page after completion and keep it for your records.

------------------------------------------------ Fold Here ------------------------------------------------

_________________________________

_________________________________

Stamp
Here

______________

International Thermal Research Ltd.

2431 Simpson Road, Richmond BC

Canada V6X 2R2

Toll Free: 1-800-755-1272

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Table of Contents

· Features of your OASIS Heating System………………………………………………….………7

· Operating Instructions for the OASIS Heating Module……………………………….……8

· Turning the Power to the OASIS Heating Module ON……………………………………...8

· Activating the Burner (Primary) and AC Heat (Secondary)

from the Remote Operating Panel………………………………………………………………..….9

· Activating the Cabin Fan Heaters through the Thermostats………………………...10

· Activating the Domestic Hot Water…………………………………………………………..…...10

· Activating the Engine Heat & Preheat Function……………………………………………..10

· Functions of the Remote Operating Panel……………………………………………………..11

· Functions of the Heating Control Panel……………………..…………………………………..12

· Maintenance…………………………………………………………………………………………………....14

· Protecting the Heating Module and Distribution Module……………………………..…14

· Winterization………………………………………………………………………………….………………..15

· General Troubleshooting……………………………………………………………………………..….16

· Customer Service Contact………………………………………………………………………….....17

· Warranty Information………………………………………………………………………………….….17

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Operating the Oasis®

This manual describes the features, operation and maintenance of your new OASIS Heating System. READ THIS MANUAL AND
SAVE IT FOR REFEREN CE.

Features of Your OASIS NE-S Heating System

The OASIS NE-S uses a diesel burner (12 VDC) controlled by a multi-functional electronic controller as the primary source of
heating coolant fluid (anti-freeze and water). Two 1500 Watt, 120 VAC immersion elements are used as secondary heat sources.
The OASIS NE-S heats the coolant fluid to provide a source of heat for all hydronic space heating needs. It can also provide a
supply of domestic hot water using the integral heat exchanger. The output temperature of the hot water is controlled by an
adjustable thermostatic tempering valve located inside the heater and accessible through the left-hand side service panel.

Other features of the NE-S include:

· A high-temperature, stainless steel burner and stainless steel jacket.

· 13.75 US gallon welded stainless steel coolant tank that is insulated to minimize heat loss and optimizes heat recovery.

· Low coolant level switch on the tank.

· Never-run-dry coolant circulation pump protection

· Easy to install, and field serviceable with hookups and connections easily accessible from the top of the top.

· Quiet operation and low power consumption.

· Low pressure fuel system with built-in fuel pump.

· Fuel efficient burner capable of burning a wide variety of diesel-based fuels.

· Exhaust has minimal smoke and smell.

· Fan assisted sealed combustion is designed to use outside combustion air.

· Simple, low amperage draw ignition.

· Electronically-controlled system with:

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