SECTION 4 / SERVICING INSTRUCTIONS
GENERAL LOCATION OF CONTROLS
Drain Plug
(Located in
Return
Header)
Ignition
Control (IID)
Digital
Thermostat
Module
Roll-Out
Switch
Gas Valve
Pilot
CONTROL PANEL REMOVAL
1. Remove (4) screws from sides of control panel.
2. Rotate control panel down until panel stops. Do
not force.
NOTE: Caution must be taken not to damage controls
or wiring.
Control Panel
Mounting Screws (4)
CONTROLS/ADJUSTMENTS/REPLACEMENTS
Temperature
Bypass
Adjust Buttons
Hi Limit
(Located
Mode Button
in Return
Header)
LCD Display
AGS Hi-
Limit
(Located
in Inlet/
Oulet
Header)
Unitherm
Governor
Drain Plug
On-Off Switch
MILLIVOLT CONTROLS
Transformer
The pool or spa water temperature is controlled by
Fig #2005
the pool heater thermostat on the upper front panel of
the heater. The control center contains an On/Off
switch and one or two thermostats.
Thermostats are fitted with a means of limiting the
upper temperature limit below the maximum level. The
knob stop adjustment ring illustrated below is adjustable
by loosening the set screw, rotating the knobstop ring to
the desired location and retightening the set screw.
SPA TEMPERATURE RANGE
KNOB STOP RING
Fig. #RP 8267
24
POOL TEMPERATURE RANGE
SET SCREW
KNOB STOP SHOWN ABOVE IS
IN THE SPA TEMPERATURE RANGE
Fig. #2000
STAND-BY
TEMPRATURE
Fig. #8103.2