Hot dawg unit heater manual

Hot Dawg Troubleshooting Guide. 2 The use of this manual is specifically intended and the unit still does not operate, then: • Turn power off. • Remove thermostat wires. • Carefully install a jumper wire between terminals R W directly on the control board. Modine’s Hot Dawg is widely recognized as the industry’s most popular residentially-certified gas-fired unit heater, with six sizes available from 30, – , BTUs. It is an ideal solution for residential garages and workshops, along with light commercial or industrial applications. HDC60 MODINE HOT DAWG 60, BTUH. Parts Breakdown. Specification Sheet. HDC75 MODINE HOT DAWG 75,BTUH. Parts Breakdown. Specification Sheet. HDSAS SINGLE MODINE HOT DAWG. Parts Breakdown. Specification Sheet.

Unit fires up, but the fan motor will not come on, causing the limit to open. Upper rollout limit keeps tripping. Heater is short cycling. Runs for a few minutes then shuts off and does not lock out. Will light, but will not stay lit. Unit goes into lock out. Unit locked out after three trials. Sparks but will not light. The Modine Hot Dawg Heater - Model HD is a power-exhausted gas-fired unit, whereas the Modine Hot Dawg Heater - Model HDS is separated combustion gas-fired unit. The Hot Dawg Heater - Model HDS has the same features as the Model HD, with these added benefits: Draws combustion air from outside the workspace, ensuring the unit always has plenty. Separated Combustion Unit Heaters, MBH For commercial or industrial applications that require higher input ratings, the PTS/BTS is available in ratings that range from , to , Btu/Hr in either natural or propane gas. Figure - Hot Dawg Blower Unit Heater Model HDS Model HDC Figure - Blower Unit Heater Model PTS Model BTS.

8 Hot Dawg ® Troubleshooting Guide Call for Heat – Unit Does Nothing The below troubleshooting steps refer to situations where the green light on the control board is ON and the unit does NOT operate correctly when a jumper wire is installed between terminals R W on the control board: Step 1: Check for loose connections. Disconnect and. HDC60 MODINE HOT DAWG 60, BTUH. Parts Breakdown. Specification Sheet. HDC75 MODINE HOT DAWG 75,BTUH. Parts Breakdown. Specification Sheet. HDSAS SINGLE MODINE HOT DAWG. Parts Breakdown. Specification Sheet. INSTALLATION AND SERVICE MANUAL gas-fired unit heaters model HD and HDB 5HA Rev. B March, All models approved for use in California by the CEC, in New York city by the MEA division, and in Massachusetts. Unit heater is certified for residential and commercial applications. WARNING 1. Improper installation, adjustment.