Bosch 2400E User Manual Page 1

Bosch Remote Control for GWH-635-ES/ESO/250SX/250SXO/2400E/2400EO6 720 606 990 (07.01) JS6720606990-0701_(Remote control).fm Page 1 Tuesday, January

10Using the remote control6 720 606 990Fig. 9 Memorizing water temperatureB Only one temperature per remotecontrol can be memorized using the"Pro

11Using the remote control6 720 606 990use (e.g. a shower).Then, when the hot water is used (e.g.for a shower), the heater's display andadditiona

12Troubleshooting6 720 606 9905 Troubleshooting5.1 Replacing batteriesWhen batteries are weak, the symbol(Fig.2, pos. 5) will appear on thedisplay.B R

13Troubleshooting6 720 606 990B Double check all wire connections made under section 4.2 of the remote control manual. Pay close attention to the wire

14Troubleshooting6 720 606 9905. Remote will not memorize desired temperature settingB Verify that the remote control "program" button is de

15Notes6 720 606 9906Notes6720606990-0701_(Remote control).fm Page 15 Tuesday, January 30, 2007 10:07 AM

BBT NORTH AMERICABosch GroupBosch Water Heating340 Mad River ParkWaitsfield, Vermont 05673800 642-3111(802) 426-6924For service, see contact informati

2Contents6 720 606 990Contents1 Declaration of conformity FCC 32 Remote control data 43 Parts supplied 44 Using the remote control 44.1 Descriptio

3Safety instructions6 720 606 990Safety instructionsB Read the following instructions very carefully to ensure correct operation.B Follow safety instr

4Remote control data6 720 606 9902 Remote control dataRemote control for temperature adjust-ment of Bosch water heaters GWH-635-ES/ESO/250 SX/250SXO/2

5Using the remote control6 720 606 9904.2 Remote control trans-ceiver PCB installationPre-installation preparationB Disconnect power supply to heater.

6Using the remote control6 720 606 990B While holding the board in one handor resting it on a flat surface, removethe front cover of the control board

7Using the remote control6 720 606 990B Replace the control unit cover withthe 4 Philips head screws (Fig. 5,pos. 1).B Slide control unit back into he

8Using the remote control6 720 606 990while turning on the power switch (I).Release program key when LCDdisplays “188”.LCD shows “P2”. If not, repeatp

9Using the remote control6 720 606 990temperature indication is shown onthe remote control LCD.B Switch ON/OFF switch to “OFF”position (0) and then ba