Service manual

— Page 18 —
© January 2013 Aqua-Hot
®
600-D01 Series Hydronic Heating System Service Manual - Rev. A
SECTION 3: INTERIOR SWITCH PANEL
AHE-600-D01 - Electric Element (s)
Function:
The “Electric switch, in conjunction with the “High/Low”
switch, activates the Aqua-Hot’s Electric Heating
Element (s), thereby illuminating the indicator light on the
switch; reference Figure 7.
Low:
The process of moving the “High/Low” switch to the
“Low”
position, in conjunction with the activation of the “Electric”
switch, allows one 120 VAC/2000 Watt Electric Heating
Element to supply heat to the Aqua-hot’s Boiler tank. The
120 VAC/2000 Watt Electric heating Element will heat the
Aqua-Hot System to the maximum operating temperature
(190°F (+/-5°)) in approximately 1-2 hours.
High:
The process of moving the “High/Low” switch to the
“High”
position, in conjunction with the activation of the
“Electric” switch, allows both 120 VAC/2000 Watt Electric
Heating Elements to supply heat to the Aqua-Hot’s Boiler
Tank. These two 120 VAC/2000 Watt Electric Heating Ele-
ments will heat the Aqua-Hot System to the maximum oper-
ating temperature (190°F (+/-5°)) in approximately 0.5 - 1
hour.
AHE-675-D01- Electric Element (s)
Function:
The “Electric switch, in conjunction with the “High/Low”
switch, activates the Aqua-Hot’s Electric Heating
Element (s), thereby illuminating the indicator light on the
switch; reference Figure 7.
Low:
The process of moving the “High/Low” switch to the
“Low”
position, in conjunction with the activation of the “Electric”
switch, allows the 120 VAC/2000 Watt Electric Heating Ele-
ment to supply heat to the Aqua-hot’s Boiler tank. The 120
VAC/2000 Watt Electric heating Element will heat the Aqua
-Hot System to the maximum operating temperature(190°F
(+/-5°)) in approximately 1-2 hours.
High:
The process of moving the “High/Low” switch to the
“High”
position, in conjunction with the activation of the
“Electric” switch, allows both the 120 VAC/2000 Watt and
the 240 VAC/4500 Watt Electric Heating Elements to supply
heat to the Aqua-Hot’s Boiler Tank. The 120 VAC/2000
Watt and the 240 VAC/4500 Watt Electric Heating Elements
will heat the Aqua-Hot System to the maximum operating
temperature (190°F (+/-5°)) in approximately 0.5 - 1 hour.
Figure 7
Diesel-Burner Switch must be ON
to obtain a continuous supply of
hot water.
Activate the electric element switch and place the high/
low switch on HIGH for maximum hot water capacity