Section 4
--- Appliances
The Executive 2005
190
AQUA-HOT
Specially designed for use in motorhomes, the Aqua-Hot is an appliance combining a water
heater with a furnace. A 50,000 BTU diesel fired burner and a 1650 Watt AC element work to heat a
50/50 solution of antifreeze to approximately 200º F. The heated antifreeze solution circulates through
heat exchangers located throughout the motorhome to provide interior heat, as well as an almost end-
less supply of hot water. An additional pump circulates engine.
CAUTION:
If not properly and thoroughly rinsed, bleach or other concentrated chlorine bearing
chemicals can cause failure to the copper tubing inside the Aqua-Hot domestic Water
Loop.
The rating for the Aqua-Hot copper tubing is for fresh water and winterizing solutions only.
Periodic flushing with common household chemicals, including bleach, has little or no effect on the
heating system when properly rinsed with fresh water. Failure of copper tubing, especially soft or flexi-
ble copper, may result if materials other than water or winterizing solutions are allowed to reside inside
the piping for extended periods as during storage or other periods of non-use. The most common
cause for failure is due to an extended exposure to chlorine, solutions containing chlorine (i.e. bleach)
or hydrochloric acid.
NOTE:
The Aqua-Hot must be turned ON before using any heat feature.
Diesel Burner:
The diesel burner will consume approximately ½ gallon of diesel fuel for each hour of continuous
burner operation. The diesel burner is rated at 12 Volt DC/ 65 Watts. Circulating pumps rated at 12
Volt DC/ 12 Watts each. The diesel-fired burner has a fast recovery rate. To heat the Aqua-Hot from the
diesel burner, turn the switch to the
ON
position. The switch will illuminate when the Aqua-Hot is on.
Allow 20 to 30 minutes for the Aqua-Hot to reach operating temperature before operating heat
exchangers or using hot water.
Electric Heat Element:
The electric element works well if plugged into 50 Amp service.
When plugging into less than 50 Amp service, exercise care not to overload
the electric service provided. When the switch is turned on a relay closes
in the 120 Volt AC panel sending power to the electric element in the
Aqua-Hot. The rate of recovery of the electric element is slower than the
diesel burner. Allow two to three hours for the Aqua-Hot to reach oper-
ating temperature when operating from the electric element.
Interior Heat Exchangers:
The heat exchangers are small radiators with 12 Volt DC blower motors. Current consumption is
approximately ½ Amp per large heat exchanger. The small heat exchanger used in the private bath and
the holding tank bay is ¼ Amp.
060177d
Summary of Contents for Executive 2005
Page 14: ......
Page 16: ......
Page 30: ...Section 1 General Information The Executive 2005 30 NOTES...
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Page 92: ...Section 2 Driving Safety The Executive 2005 92 Weight Label 100179D...
Page 98: ...Section 2 Driving Safety The Executive 2005 98 020254...
Page 101: ...Driving Safety Section 2 The Executive 2005 101 020263 WEIGHT RECORD SHEET 020262...
Page 102: ...Section 2 Driving Safety The Executive 2005 102 WEIGHT RECORD SHEET 020262...
Page 103: ...Driving Safety Section 2 The Executive 2005 103 010763d 010689d VIEWS Front Rear...
Page 104: ...Section 2 Driving Safety The Executive 2005 104 010687e 010688c Roadside Curbside...
Page 119: ...Driving Safety Section 2 The Executive 2005 119 NOTES...
Page 120: ...NOTES 120 The Executive 2005 Section 2 Driving Safety...
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Page 132: ...Section 3 Exterior Interior Care The Executive 2005 132 Fabric Specifications Charts...
Page 133: ...Exterior Interior Care Section 3 The Executive 2005 133...
Page 134: ...Section 3 Exterior Interior Care The Executive 2005 134...
Page 135: ...Exterior Interior Care Section 3 The Executive 2005 135...
Page 136: ...Section 3 Exterior Interior Care The Executive 2005 136 Ralph Lauren Fabrics Optional Package...
Page 137: ...Exterior Interior Care Section 3 The Executive 2005 137...
Page 138: ...Section 3 Exterior Interior Care The Executive 2005 138...
Page 164: ...Section 3 Exterior Interior Care The Executive 2005 164 NOTES...
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Page 204: ...Section 4 Appliances The Executive 2005 204 NOTES...
Page 206: ......
Page 264: ...Section 5 Equipment The Executive 2005 264 NOTES...
Page 266: ......
Page 299: ...Water Systems Section 6 The Executive 2005 299 TYPICAL WATER BAY 040496c...
Page 301: ...Water Systems Section 6 The Executive 2005 301 NOTES...
Page 302: ...Section 6 Water Systems The Executive 2005 302 NOTES...
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Page 321: ...LP Gas Systems Section 7 The Executive 2005 321 NOTES...
Page 322: ...Section 7 LP Gas Systems The Executive 2005 322 NOTES...
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Page 380: ...Section 8 Electrical Systems House The Executive 2005 380 Wiring Systems Interfaced...
Page 381: ...Electrical Systems House Section 8 The Executive 2005 381 NOTES...
Page 382: ...Section 8 Electrical Systems House The Executive 2005 382 NOTES...
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Page 419: ...Electrical Systems Chassis Section 9 The Executive 2005 419 ENGINE NO START FLOW CHART...
Page 420: ...Section 9 Electrical Systems Chassis The Executive 2005 420 NOTES...
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Page 523: ...Chassis Information Section 10 The Executive 2005 523 METRIC U S CONVERSION CHART...
Page 525: ...Chassis Information Section 10 The Executive 2005 525...
Page 526: ...Section 10 Chassis Information The Executive 2005 526...
Page 527: ...Chassis Information Section 10 The Executive 2005 527...
Page 529: ...The Executive 2005 Index...
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Page 538: ...Index The Executive 2005 538 NOTES...