TABLE OF CONTENTS
I
Table of Contents
1. Introduction
1.1 Scope and Purpose .................................................... 1-1
1.2 Meaning of Warnings, Cautions and Notes .................................. 1-1
1.3 Additional Documentation to be Used ...................................... 1-1
1.4 General Safety Regulations and Information ................................. 1-1
1.4.1 General Safety Notes ........................................... 1-1
2. General Description
2.1 Scholastic Heater Description ............................................ 2-1
3. Functional Description
3.1 Operating your Webasto Scholastic Heater .................................. 3-1
3.2 Switching On ......................................................... 3-1
3.3 Switching Off ......................................................... 3-2
3.4 Engine Preheating ..................................................... 3-2
3.5 Boost Heating for Engine and Passenger Compartment ......................... 3-2
3.6 Operation with 7-Day Digital Timer Model 1531 ............................... 3-2
3.7 7-Day Digital Timer Programming and Operating Instructions ..................... 3-4
4. Technical Data
4.1 Scholastic Series Heater Data ............................................ 4-1
4.1.1 Scholastic Series Heater Dimensions ............................... 4-2
4.2 Coolant Circulation Pump Data ........................................... 4-3
4.2.1 Coolant Circulation Pump Dimensions ............................... 4-3
4.3 Tray Mount Dimensions ................................................. 4-4
5. Installation
5.1 General Information .................................................... 5-1
5.2 Installation Locations ................................................... 5-1
5.3 Mounting the Heater ................................................... 5-2
5.4 Exhaust Pipe Connection ............................................... 5-2
5.5 Combustion Air Supply ................................................. 5-3
5.6 Plumbing into the Coolant System ......................................... 5-3
5.6.1 General Information ............................................. 5-3
5.6.2 Engine and Passenger Compartment Heating ......................... 5-4
5.6.3 Instructions for Integrating into the Coolant System ..................... 5-5
W
EBASTO
S
CHOLASTIC
S
ERIES
