Daikin ERQ100A7V1B Installation Manual

Also see for ERQ100A7V1B: Operation manual

Contents

ERQ100~140A7V1BInverter condensing unit4PW51321-1Installation manual16Location of the DIP switches, leds and buttonsLed stateThroughout the manual the state of the leds is indicated as follows:Setting the push button switch (BS1~5)Function of the push button switch which is located on the outdoorunit PCB:The figure shows state of the led indications when the unit is shippedfrom the factory.Setting the modeThe set mode can be changed with the button accordingto the following procedure:■ For setting mode 1: Press the button once, theH1P led is off x.■ For setting mode 2: Press the button for5 seconds, the H1P led is on w.If the H1P led is blinking c and the button is pushedonce, it will change to setting mode 1.Setting mode 1The H1P led is off (COOL/HEAT selection setting).Setting procedure1 Push the button and adjust the led indication to eitherone of the possible settings as shown below in the field marked:2 Push the button and the setting is defined.Setting mode 2The H1P led is on.Setting procedure1 Push the button according to the required function(A~F). The led indication that matches the required function isshown below in the field marked :2 When the button is pushed, it indicates the currentsetting.3 Push the button according to the required settingpossibility as shown below in the field marked .3.1 Possible settings for function A, B and F are (ON) or(OFF).3.2 Possible settings for function CThe noise of level 3< level 2< level 1 ( ).1 Led H1P~H8P2 Push button switches BS1~BS53 DIP switches 2 (DS1-1, DS1-2)x OFFw ONc blinkingFor changing the set modeFor field settingFor field settingFor test operationFor resetting the address when the wiring is changed or whenan additional air handling unit is installedNOTE If you get confused in the middle of the settingprocess, push the button. Then it returns tosetting mode 1 (H1P led is off).123BS1BS2BS3BS4BS5MODEDS1 1 2ON OFFTEST/HWLIND MASTER SLAVE L.N.O.P. DEMANDH1P H2P H3P H4P H5P H6P H7PMODE SET RETURN TEST RESETBS1 MODEBS2 SETBS3 RETURNBS4 TESTBS5 RESETBS1 MODEBS1 MODEBS1 MODEBS1 MODEBS1 MODE1 In case of COOL/HEAT setting by each individual outdoor unitcircuit.H1P H2P H3P H4P H5P H6P H7P1 x x c x x x xPossible functionsA additional refrigerant charging operation (not applicable).B refrigerant recovery operation/vacuuming operation.C automatic low noise operation setting at nighttime.D low noise operation level setting ( ) via the externalcontrol adapter.E power consumption limitation setting ( ) via the externalcontrol adapter.F enabling function of the low noise operation level setting( ) and/or power consumption limitation setting( ) via the external control adapter (DTA104A61/62).H1P H2P H3P H4P H5P H6P H7PA w x w x w x xB w x w x w x wC w x w x w w xD w x w w x x wE w x w w w w xF w x x w w x xH1P H2P H3P H4P H5P H6P H7PON w x x x x c xOFF(*)(*) This setting = factory setting.w x x x x x cH1P H2P H3P H4P H5P H6P H7POFF(*)(*) This setting = factory setting.w x x x x x xw x x x x x cw x x x x c xw x x x x c cBS2 SETBS3 RETURNBS2 SETL.N.O.PDEMANDL.N.O.PDEMANDBS3 RETURNBS2 SETON OFF1123