Table of Contents
iv Installation Manual for Oasis SCH33 Heating System
Section 6, Wiring the Electrical System ........................... 6-1
6.1 Before You Begin ............................................................ 6-1
6.2 Oasis SCH33 12 VDC ....................................................... 6-1
6.3 Oasis SCH33 120/240 VAC .............................................. 6-2
Procedure ..................................................................... 6-3
6.4 Electrical Components ..................................................... 6-3
6.5 What NOT to DO ............................................................. 6-6
6.6 Procedure ...................................................................... 6-6
Section 7, Plumbing and filling the System...................... 7-1
7.1 Before You Begin ............................................................ 7-1
7.2 Heat Transfer Fluid (Propylene Glycol) Plumbing
Installation Procedure ...................................................... 7-2
7.3 What NOT to Do ............................................................. 7-5
7.4 Potable Water Plumbing Installation (optional) ..................... 7-6
7.5 Engine Waste-heat and Engine pre-heat Plumbing
(optional) ...................................................................... 7-6
7.6 Procedure Filling/Purging the Oasis SCH33 Heating
System ......................................................................... 7-7
Section 8, Hot Water Heating and Engine Heat Management8-1
8.1 Before You Begin ............................................................ 8-1
8.2 Domestic Hot Water System ............................................. 8-2
8.3 Engine Waste Heat Function ............................................ 8-3
procedure ...................................................................... 8-4
8.4 Engine Pre-Heat Function ................................................. 8-4
procedure ...................................................................... 8-4
Section 9, Operating the Oasis SCH33 heating System .... 9-1
9.1 Features of the Oasis SCH33 Heating System ...................... 9-1
9.2 Starting the Heater ......................................................... 9-3
9.3 Signs of Normal Operation................................................ 9-3
9.4 Main Control Board Operation ........................................... 9-4
9.5 Stopping the Heater (for Seasonal Purpose) ........................ 9-4
9.6 Using the Electric Heating Elements ................................... 9-5
9.7 Activating the Cabin Fans through the Thermostats .............. 9-5
9.8 Activating the Domestic Hot Water .................................... 9-5
9.9 Domestic Water temperature Adjustment ........................... 9-5
9.10 Stopping the Heater (for Maintenance) .............................. 9-6
9.11 Resetting a Fault ............................................................ 9-6
9.12 Electrical noise ............................................................... 9-6
9.13 Maitenance .................................................................... 9-8
9.14 Protecting the Heating System .......................................... 9-9
Section 10, Troubleshooting .......................................... 10-1