Aprilaire 8062 Multiple Support Module Installation, Applications, Rsb. . Rsb. . Rsb. . Rsb. Rsb

Multiple Support Module Installation

up to 4 supportmodulescanbe connectedto provide temperatureor humidity averagingin a largeareaor for several zonesbeingcontrolledby the samesystem. Themaximum cumulativedistanceof all of the supportmodulesfrom the thermostatis IOOOft.

CAUTION: Make sure that there is no power to the support modulesby removing the thermostat from the subbase.

2. Wire the first supportmoduleusingthe singlesupport moduleinstructions. Daisy chainthe remainingsupport modulesasshownbelow.

THERMO- MODULE MODULE MODULE MODULE

STAT J 2 3 4'

RSR - RSR - RSR - RSR - RSR RSC. .RSC. .RSC. .RSC. RSC

RSB. . RSB. . RSB. . RSB. RSB

RSA. . RSA. . RSA. . RSA. RSA

3.Setthe TrH SupportModule dipswitches.

If the support module is set to Address 1 and the Sensor1 input is set to "monitor", then the monitored temperature will be displayed asthe remote temperature in the lower left hand corner of the thermostat. Otherwise, the monitored value will only be available through software that supports this specific function.

If dipswitch3 is setto the "on" position, it will usethe reported temperatureto controlthethermostat.The sensorcontrol temperaturewill be displayedon the thermostat.If multiple supportmodulesaredaisychainedtogether,all of the sensors setto control will be averagedandthe averagetemperaturewill be displayedon the thermostat.

Dioswitch 4 -Humiditv Inout

Sensor2 is anonboardhumidity sensor.Determinewhether you wantthe Humidity sensorinput to monitor or control humidity. If dipswitchnumber4 is in the "off" position,it will monitorthe humidity level (%).

If dipswitch4 is setto the "on" position,it will control the humidity level andthe valuewill be displayedon thethermostat (with a % signto indicatehumidity). Up to 4 supportmodules canbedaisychainedtogether. All humidity sensorsthat areset to controlwill be averagedandthe averagehumidity will be displayedon the thermostat.Note: If any of the remaining temperature sensorsare also set to "control", the temperature control averaging will override the humidity

1~

2-(

""~

...~

S!

8L

~

c:==- 8:=:J

~

~

~

c==-

OFF	~
ADORESS	ADDRESS
ADDRESS	ADDRESS
MONITDR (SI)	CONTROL (SI)
MONITOR (S2)	CONTROL (S2)
SPARE	SPARE
TI/T2 (SI)	ONBOARDSENIOR

control averaging and humidity control values will be ignored by the thermostat. To ensurethat the thermostat recognizeshumidity control values,make sure that all temperature sensors(for this thermostat) are set to the "Monitor" mode.

Dioswitches 1 & 2 -Address

Thefollowing diagramshowshow to setthe top two address dipswitches.EACH SUPPORT MODULE MUST HAVE ITS OWN ADDRESS, 1-4.

~ ] ADDRESS1 ~] ADDRESS3

~] ADDRESS2 ~] ADDRESS4

Dioswitch 3 -Temoerature fnout

Eachsupportmodulehastwo sensors,Sensor1 andSensor2. Determinewhetheryou want the Sensor1 input to monitor or conb'oltemperature.If dipswitchnumber3 is in the "oft" position,it will monitor the temperature.

Dioswitch 6 -Tltr2 or Onboard Sensor Determinewhetheryou want the Sensor1 input to usethe temperaturesensedby the onboardthermistoror to usethe input from a remotesensor(i.e. flush mountsensoror duct/outdoor sensor).If dipswitchnumber6 is in the "off" position it will use theremotesensorinputsthat havebeenwired to the TIm terminals. If the dipswitchis in the "on" position, it will usethe temperatureinput from the onboardthermistor. This option only existsfor the SensorI input andcanstill be configuredto monitor or control. The thermostat will not display temperature (Sensor1) or humidity (Sensor2) values if dipswitch 6 is set to TIm without wiring a sensorto the Tltr2 terminal.

Applications

Humidity Control