. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 INSTALLATIONS REQUIRING AN ADD-ON TXV KIT . . . . . . . . . . . .5 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 EVACUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 SYSTEM CHARGE . . . . . . . . . . . . . . . . . .

Theinstallationmustcomplywithregulationsoftheservinggassupplier, localbuilding, heating, plumbing, andothercodes. Inabsenceoflocalcodes, theinstallationmustcomplywithnationalcodesandallauthoritieshavingjurisdiction. B24.25” .56” .56” 20” 3” 23.8” .56” CombustionAirInlet2” DiameterVentConnectionOutletBDURINGINSTALLATION, DOORSMUSTREMAINONFURNACEWHENMOVINGORLIFTING. VentConnectionOutlet † Other airflows are available. see Tech Guide for all CFM options. * Cool Tap. ** Adjustment Tap. LED INDICATOR

If the furnace is equipped with NOx screens and is to be 7. To measure total static pressure, add supply duct pressure detailed information. used with LP (propane) gas, the screens must be removed to the return duct pressure, add pressure drop across the ‘A’ prior to start-up. coil, and add pressure drop across the filter. Ignore negative 2. Drip leg in the gas line must be installed. signs on the readings. 3. The furnace controls require correct polarity on the power 8. Inlet gas pressure shoul

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 HOW YOUR AIR CONDITIONER WORKS . . . . . . . . . . . . . . . . . .1 SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SETTING THE THERMOSTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Fan Operation Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 MANUAL CHANGE-OVER THERMOSTAT . . . . . . . . . . . . . . . . . .2 ELECTRONIC THERMOSTAT . . . . . . . . . . . . .

Each unit is pressurized with a holding charge of refrigerant R-410A for storage and/or shipping. The compact design, clean styling, small footprint, and quiet operation make these condensing units and heat pumps suitable for almost any outdoor location. On rooftops... because they weigh much less than a single package unit of similar capacity and are much easier to rig and support. On the ground... because the footprint is compact allowing a variety of applications. Both the UP condensing units

Step Action 1 Place the LogMan II in the docking station and verify that the USB cable is connected to the docking station and the PC. 2 Start LogView. 3 Select the drive where you store log files from the Select Archive Drive dropdown list on the left side of the LogView window. 4 Open ( double- click) the folder in which to save the log files in the Select Archive Path list box. 5 Select Retrieve > Psion Link from the LogView menu. The Psion Link dialog opens. 6 Select LOGMAN II from the DEVIC

The equivalent length of the vent system is the total length of straight pipe PLUS the equivalent length of all of the elbows. The following rules must also be followed: 1. Long radius (sweep) elbows are recommended. Standard elbows may be used, but since they have a longer equivalent length, they will reduce the total length of pipe that will be allowed. Short radius (plumbing vent) elbows are not allowed. The standard dimensions of the acceptable elbows are shown below. 2. The maximum equiv

. .24 Double Vertical Combustion Air Intake and Vent Termination .....24 Direct Vent Air Intake Connection and Vent Connection .........25 Combustion Airflow Path Through The Furnace Casing .........25 Outside and Ambient Combustion Air........................26 Attic and Crawl Space Combustion Air Termination .............27 Gas Valve.............................................30 Reading Gas Pressure...................................30 Furnace Control Board............................

S.C. KW T*(8,L)X*A12 FC/MC/PC32A 1.00 1.01 0.96 T*(8,L)X*B12 FC/MC/PC35B 1.00 1.02 0.92 T*9X*C16 FC/MC/PC35C 0.99 0.98 0.91 T*9X*C20 FC/MC/PC35C 1.00 1.02 0.92 T*(8,L)X*A12 FC/MC/PC36A 1.00 1.00 0.92 T*(8,L)X*B12 FC/MC/PC36B 1.00 1.00 0.92 T*9X*B12 FC/MC/PC36B 1.00 1.00 0.92 T*9X*C16 FC/MC/PC36C 1.00 1.00 0.92 T*9X*C20 FC/MC/PC36C 1.00 1.01 0.92 T*(8,L)X*A12 FC/MC/PC37A 1.00 1.02 0.92 T*(8,L)X*B12 FC/MC/PC43B 1.00 1.02 0.92 T*(8,L)C*A12 FC/MC/PC32A 1.00 1.01 0.93 T*(8,L)C*B12 FC/MC/PC35B 1.00 1.

This position will provide the lowest operating cost. If you purchased one of our thermostats, they have an Intelligent fan mode which continually circulates the air during occupied modes or when you are at home, and can cycle the fan during unoccupied mode or during the night while you sleep to further conserve energy. ON CONTINUOUS FAN OPERATION: With the thermostat fan switch set to “ON”, the indoor fan will not shut off. However, the cooling (AC) or heating (heat pump) systems will still ope