background image

3

Cautions !

1) 

The unit must be installed by qualified electrician and plumber.

2) 

The shower heater unit must be connected to its own independent electrical circuit.

3) 

Before beginning any work on the electric installation be sure that main breaker  

 

panel switch is “Off” to avoid any danger of electric shock. All mounting and    

 

plumbing must be completed before proceeding with electrical hook-up. Lead the  

 

power cable from the indoor fuse distributor board or Miniature Circuit Breaker  

 

(MCB) to a 10mA RCD and from RCD to ON/OFF Double-Pole switch outside the  

 bathroom.
 

Recommended MCB rating:

 

Model  MCB rating

 

F23HT 20A

 

R23RT 20A

4) 

The unit must be permanently connected to the electricity supply through a    

 

double-pole linked. Switch having a contact of separation of at least 3mm in all  

 

poles incorporated in fixed wiring.

5) 

This switch must be out of reach of a person using a shower.

6) 

The use of a plug and socket is not recommended.

7) 

Correct size of wire conductor corresponding to different electrical loading should  

 

be used. 

 

Recommended power cable size:

 

Model  Cable size

 

F23HT 4mm²

 

R23RT 4mm²

8) 

In order to avoid  a hazard due to inadvertent resetting of the thermal cutout, this  

 

appliances must not be supplied through an external switching  device, such as a  

 

timer, or connected to a circuit that is regularly switched on and off by the utility.

9) 

For ease of servicing, the unit must always be mounted on the surface of tiled walls.  

 

Never conseal the unit and MUST be positioned vertically.

10) 

The unit operates at a minimum water flow rate of 2.0 litre/min and maximum  

 

working pressure of 4 bar. For direct connection from the water storage water tank,  

 

the unit must have an installation minimum 1.5m below the water storage tank.

11) 

The unit shall not be connected to any tap or fitting and those not specified.

IMPORTANT SAFETY INFORMATION

Summary of Contents for F23HT

Page 1: ... INSTANT WATER i HEATER INSTALLATION MANUAL MODEL F23HT R23RT Please read manual carefully before installation SEERS reserve the rights to change the contents and illustrative diagrams without prior notice ...

Page 2: ......

Page 3: ...1 Important Safety Information 2 Part Contents Checklist 4 Parts Description 5 Hand Shower Installation Guide 7 Water requirements 8 Installation 9 Operating Mode 10 Model Specification 11 Troubleshooting 12 CONTENT ...

Page 4: ... use Pass on this guide in the event of change of ownership of the installation site All warnings cautions and instruction contained in this guide must be followed When this appliances has rejected the end of its serviceable life its should be disposed of in a safe manner in accordance with current local authority recycling or waste disposal policy This appliance is not intended for use by persons...

Page 5: ...r earthing system should have least electrical resistance good corrosion resistance and ability of dissipating high faulty current Consideration should be given by the young the elderly the infirm or anyone inexperienced in the correct operation of the control as well as children should be supervised to ensure that they do not play with the appliances When the Shower is used by someone such as chi...

Page 6: ... 5 This switch must be out of reach of a person using a shower 6 The use of a plug and socket is not recommended 7 Correct size of wire conductor corresponding to different electrical loading should be used Recommended power cable size Model Cable size F23HT 4mm R23RT 4mm 8 In order to avoid a hazard due to inadvertent resetting of the thermal cutout this appliances must not be supplied through an...

Page 7: ...PART CONTENTS CHECKLIST Model R23RT F23HT 1 x Shower Holder complete with sliding bar 1 x Rubber Hose 1 x Hand Shower 1 x Regulator Valve 1 x Seers Heater Unit 4 x Green Wall Plug Screw Set 4 ...

Page 8: ...PART DESCRIPTION 1 AC Supply Cable Inlet 2 Regulator Valve water Inlet 3 Hand Shower 4 Shower Holder 5 Hose 6 Sliding Bar 1 2 3 4 6 5 5 Model R23RT F23HT ...

Page 9: ...PART DESCRIPTION Optional with Rain Shower 1 Rain Shower Head 2 Rain Shower Sliding Bar 3 Shower Holder 4 3way Diverter Valve 5 Hose 6 Hose 1 2 3 5 6 4 6 ...

Page 10: ...HAND SHOWER INSTALLATION GUIDE 7 WALL SIDE VIEW FRONT VIEW ...

Page 11: ... unit works at minimum water flow of 2 litre min 1 5 m min Plumbing Schematic Diagram Seers Eco Instant Water Heater can be fitted in your home regardless of the the type of plumbing system as in most cases they can operate directly off main cold water supply ...

Page 12: ... at the bottom to remove front cover 2 Drill hole on wall to mount heater according to hole position 3 Affix flexible hose at outlet red and cold water supply to inlet blue 4 Connect AC Supply cable to terminal blocks 5 Fix front panel and fasten screw 1 2 4 5 3 L N E RED BLUE GREEN YELLOW BROWN BLUE GREEN YELLOW Cold Water IN Blue Hot Water OUT Red ...

Page 13: ...water supply STEP 4 For R23RT pump opreation is default press to off pump Press pump to activation if needed Remarks Without water supply will stop the heating system and pump operation TESTING THE Residual Current Device RCD STEP 1 Press TEST button to test bulid in RCD Display E1 on screen STEP 2 Press RESET to reset the system and back to normal operation Remarks As long as incoming main supply...

Page 14: ...cal Rated power 3 0 Kw 3 0 Kw Rated voltage 220 240VAc 1phase 220 240VAc 1phase Rated current 13 Amp 13 Amp Connecting cable size 4 0mm2 4 0mm2 Output temperature 35 c 45 c 35 c 45 c IP IP25 IP25 Minimum Flow 2L min 2L min Maximum Flow 6L min 6L min Min Inlet Water Pressure pascals Max Inlet Water Pressure pascals 100 000 100 000 350 000 350 000 Inlet and Outlet BSP BSP RCD Rated Trip Current Mode...

Page 15: ... POSSIBLE CAUSE REMEDIES Heater not operating 1 No Power Supply 1 Check incoming power source 2 Water shortage 2 Check incoming water 3 Filter clogged 3 Clean Filter Water not hot 1 System trip 1 Press reset 2 Heating position not set 2 Press 3 Water flow rate too high 3 Control water at regulator valve TROUBLESHOOTING Error Code ELCB tripped E1 Press RESET button Overheat E2 Please refer to custo...

Page 16: ...SEERS MARKETING SDN BHD 917949 V No 4 Jalan Utarid U5 18A Seksyen U5 40150 Shah Alam Selangor Darul Ehsan Malaysia Tel 603 7842 2871 Fax 603 78439971 Email sales seers com my Website www seers com my ...

Reviews: