Robertshaw DSL-520P Operations Instructions

110-906 97302Installation& Operating InstructionsforDSL-520PCOMMUNICAT

THERMOSTAT INSTALLATION: DSL-520PLOCATIONThe most important consideration in installing your DSL-520P Communicating Zone thermo-stat is where to locat

REASSEMBLING THE THERMOSTAT TO THE INSTALLED BACKPLATEBefore the thermostat is reassembled to the backplate, ensure the following:* Polarity has been

9 10SEPARATING THERMOSTAT AND BACKPLATEATTACHING BACKPLATE TO THE WALL DSL-520P ZONE CONNECTIONSAccess CoverHousingAssemblyBackplate110-906 9/25/00

9 10SEPARATING THERMOSTAT AND BACKPLATEATTACHING BACKPLATE TO THE WALL DSL-520P ZONE CONNECTIONSAccess CoverHousingAssemblyBackplate110-906 9/25/00

REASSEMBLING THE THERMOSTAT TO THE INSTALLED BACKPLATEBefore the thermostat is reassembled to the backplate, ensure the following:* Polarity has been

THERMOSTAT INSTALLATION: DSL-520PLOCATIONThe most important consideration in installing your DSL-520P Communicating Zone thermo-stat is where to locat

4. Return the temperature setpoint to its original value. Note that selecting the OFF modeclears the ✧ symbol, ending the temporary override.5. Press

COMMUNICATIONThe thermostat and the SZP control module are in constant communication with each other at1200 baud using a RS485 interface. The satellit

limiting devices which provide protection against excessive current draws caused by circum-stances such as wiring shorts on an output. These devices,

The SZP system uses 7 day programmability with 2 or 4 events per day. Programming is doneat the SZP control module only. The DSL-520P thermostat provi

TABLE OF CONTENTSIMPORTANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1INTROD

FAN ButtonThis button allows selection between constant fan or auto fan mode. The constant fanmode continuously displays the ' symbol; auto fan m

IMPORTANTREAD THIS BOOKLET THOROUGHLY IN ORDER TOUNDERSTAND ALL THE OPERATION FEATURES OF YOURENVIRONMENTAL MODULE.RECORD THE SERIAL NUMBER IN THE SPA

Local Temporary OverrideOCCUPIED PERIODWhen in either the morning, day or evening program, the temperature setpointsmay be changed at the zone thermos

TABLE OF CONTENTSIMPORTANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1INTROD

110-906 97302Installation& Operating InstructionsforDSL-520PCOMMUNICAT

Local Temporary OverrideOCCUPIED PERIODWhen in either the morning, day or evening program, the temperature setpointsmay be changed at the zone thermos

IMPORTANTREAD THIS BOOKLET THOROUGHLY IN ORDER TOUNDERSTAND ALL THE OPERATION FEATURES OF YOURENVIRONMENTAL MODULE.RECORD THE SERIAL NUMBER IN THE SPA

FAN ButtonThis button allows selection between constant fan or auto fan mode. The constant fanmode continuously displays the ' symbol; auto fan m

The SZP system uses 7 day programmability with 2 or 4 events per day. Programming is doneat the SZP control module only. The DSL-520P thermostat provi

limiting devices which provide protection against excessive current draws caused by circum-stances such as wiring shorts on an output. These devices,

COMMUNICATIONThe thermostat and the SZP control module are in constant communication with each other at1200 baud using a RS485 interface. The satellit

4. Return the temperature setpoint to its original value. Note that selecting the OFF modeclears the ✧ symbol, ending the temporary override.5. Press