Section 7, Plumbing the System
7-6
Installation Manual for Hurricane® Zephyr™ HW Heating System
Figure 7-4 Potable Hot Water System Plumbing
7.5 Engine Waste-heat and Engine pre-
heat Plumbing
Refer to figure 7-5: Engine heat/pre-heat system plumbing.
Hot coolant from the engine enters the Hurricane
®
Zephyr at the
connection labeled “Engine Supply” and returns to the engine from
the connection labeled “Engine Return”. When the Hurricane
®
Zephyr
is connected to the engine, engine waste heat can be used to provide
space heating and hot water.
The Engine Heat Supply/Return connections are located on the back
of Hurricane
®
Zephyr and can be made using 1/2" MPT x 1/2" hose-
barb or 1/2" MPT x 3/4" hose-barb fittings.
If the pre-heat function is required an additional, externally
mounted, pump is installed. This pump circulates engine coolant
through the Hurricane
®
Zephyr engine heat exchanger, when the
engine is turned OFF. A separate Engine Pre-Heat switch is required
to activate this pump. For engine heat/pre-heat electrical
connections refer to figure 6-4 wiring schematic in Section 6, Wiring
the Electrical System.
It is recommended to contact the engine manufacturer prior to
proceeding with the engine plumbing installation.
Содержание Hurricane Zephyr HW
Страница 14: ...Section 1 Overview 1 8 Installation Manual for Hurricane Zephyr HW Heating System...
Страница 20: ...Section 2 Mounting the Heater Unit 2 6 Installation Manual for Hurricane Zephyr HW Heating...
Страница 28: ...Section 4 Installing the Fuel System 4 4 Installation Manual for Hurricane Zephyr HW Heating System...
Страница 34: ...Section 5 Installing Fan Heaters 5 6 Installation Manual for Hurricane Zephyr HW Heating System...
Страница 43: ...Section 6 Wiring the Electrical System International Thermal Research 6 9...
Страница 83: ...Section 11 Maintenance 11 6 Installation Manual for Hurricane Zephyr HW Heating System...
Страница 88: ...International Thermal Research Warranty Information International Thermal Research Page 5...
Страница 89: ...Warranty Information International Thermal Research Page 6 International Thermal Research...