Hunter PH20-30A - Manual - manualsarea.com

Page 2 - fire or explosion. Before performing maintenance or inspection; Do not remove this switch or defeat its purpose.

EXHAUST GASES Do not operate heater in an enclosed area unless the exhaustgases are piped outside. Exhaust gases may contain carbonmonoxide, a colorless and poisonous gas. FUEL USE This heater is designed for use with propane (LP gas) only. Do notattempt to use gasoline as fuel since fire or explosi...

Page 4 - NOTE

This manual contains installation, operation, maintenance, and repair instructions for Model PH-20-30A Heaters manufactured by Hunter Manufacturing Company, Solon,Ohio. The Falconaire PH20-30A is a 12 VDC Microprocessor Based, Direct Spark Ignition, thermostatically controlled heater. The control ut...

Page 10 - POL connector, part number 88014, incorporates an; CAUTION; Use of flexible fuel line is recommended. If rigid line is used, it

1. Locate and mount the propane tank (gas bottle) away from the engine and heater exhaust ports. The location should also protect the tank from accidentalmechanical damage. 2. The propane tank must be a gas bottle designed or modified for vapor takeoff only. Install POL (put on left) connector (fig....

Page 13 - Comfort Control Assembly; Controls and Indicators; Comfort Control

' Comfort Control Assembly Controls and Indicators (figure 5) Table 2. Control and Indicator Functions Name Function Main Switch Simple on/off switch. Move to ON for heater to run. Note: Green light will come on but heater will not start until heat is called for by the temperature control or remote ...

Page 14 - The Falconaire PH20-30A is a Microprocessor Based Direct Spark; OPERATION

'+ The Falconaire PH20-30A is a Microprocessor Based Direct Spark Ignition, thermostatically controlled heater. The control utilizes a microprocessorto continually and safely monitor, analyze and control the proper operation of thegas burner. Value added features such as combustion blower control, L...

Page 16 - Check solenoid valve for open condition.

)(## The PH20-30A has built in diagnostic capabilities. When the microprocessor-basedcontrol detects a fault, it displays an error code by flashing the red LED. To clear anerror code, turn off the main switch. (Except for low voltage) Table 3 Error Codes NumberofFlashes Problem Remedy 1 * Combustion...

Page 17 - TABLE 5. TROUBLESHOOTING CHART; Trouble; To set the spark gap:; bend the center electrode

'" The diagnostic features of the ECS will cover most problems that you may have withyour heater. Table 5 Troubleshooting chart addresses some other problems that mayarise TABLE 5. TROUBLESHOOTING CHART Trouble Cause and/or Remedy Heater fails to start -motor does not run, green light is noton. ...

Page 18 - Service Tip

!,* The following service procedures, if performed as indicated, will help ensure proper operationand extend the life of your heater. Description Daily Weekly Monthly Pre-season Inspect propane tank, regulator, and excess flowvalve * * Inspect combustion air inlet for obstructions * * Inspect exhaus...

Page 19 - Regulator

* General This section lists and illustrates the major parts of your model PH20-30A Hunter heater. In general, attaching parts such as screws, nuts and lock washers have not beenlisted or illustrated since their application is obvious. If a part has not been assigned apart number, or the abbreviatio...

Page 21 - Description

,", +% 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Index # Part # Description 1 52610 Electronic Control Module 2 52610-4 Ignition Cable 3 51964 Terminal Block 4 52611 Pressure Switch (not Shown) 5 3629 45 o Flare Fitting 6 52608 Mounting Bracket 7 13819 1 / 8 NPT Connector 8 4718201 Igniter and Gasket 9 4...

Page 24 - Opening; 0 Foot Long Remote Cable

& 1 2 2- 1 / 2 " Duct Opening 3 Index # Part # Description 1 52944-10 10 Foot Long Remote Cable 52944-20 20 Foot Long Remote Cable 2 51643 Thermostat, Calibrated 3 47060 Defroster Kit ( "y" not included)

Page 25 - Plug Thermostat In Here

% '% Plug Thermostat In Here PH20-30A Heater (rear view) Calibrated Thermostat P/N51643 Plug the remote thermostat into the rear of the heater using the spade connectors supplied. Use 20ga wire.

Page 26 - maximum

&""' The Ph20-30A comes with a additional power lead on the back of the Comfort Control to attach a remote or external diagnostic light. On some applications, it is necessary tomonitor the heater operation from outside the vehicle. This circuit will handle 1 amp maximum . Attach one powe...

Hunter PH20-30A - Manual

Table of Contents:

Summary

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