Advertisement
Amptec Electric Flow Boiler
Fitting Instructions and User Guide
Models:
95 022 001 C-400
95 022 002 C-600
95 022 003 C-900
95 022 004 C-1100 GC No.EB-205-01
95 022 005 C-1200 GC No.EB-205-04
95 022 101 U-401
95 022 102 U-601
95 022 103 U-901
95 022 104 U-1101 GC No.EB-205-11
95 022 105 U-1201 GC No.EB-205-12
GC No.EB-205-06
GC No.EB-205-02
GC No.EB-205-03
GC No.EB-205-08
GC No.EB-205-09
GC No.EB-205-10
1
Advertisement
Table of Contents
Related Manuals for Heatrae Sadia Amptec 95 022 001 C-400
Summary of Contents for Heatrae Sadia Amptec 95 022 001 C-400
- Page 1 Models: 95 022 001 C-400 GC No.EB-205-06 95 022 002 C-600 GC No.EB-205-02 95 022 003 C-900 GC No.EB-205-03 95 022 004 C-1100 GC No.EB-205-01 95 022 005 C-1200 GC No.EB-205-04 95 022 101 U-401 GC No.EB-205-08 95 022 102 U-601 GC No.EB-205-09...
- Page 2 THANK YOU FOR PURCHASING THIS HEATRAE SADIA AMPTEC FLOW BOILER. IT HAS BEEN DEVELOPED TO PROVIDE YOU WITH MANY YEARS OF TROUBLE-FREE SERVICE WHEN INSTALLED IN THE PROPER MANNER. PLEASE READ AND UNDERSTAND THESE INSTRUCTION PRIOR TO INSTALLING YOUR HEATRAE SADIA AMPTEC FLOW BOILER.
-
Page 3: Technical Specification
DESCRIPTION The AMPTEC electric flow boiler is designed to heat re-circulated water used in wet central heating systems. The water is heated when it is passed over electric immersion elements, which are contained in a chamber. The temperature of the water is monitored and controlled by a modulation technique switching on the immersion elements. -
Page 4: Installation
INSTALLATION Care must be taken when handling and connecting the boiler not to damage or stress it in any way. Prior to installation the boiler must be stored in a dry, safe place. The boiler must be mounted in an UPRIGHT position. The boiler must be fixed to a wall before connecting pipework. -
Page 5: Installation Plumbing
Heatrae Sadia directly. The cost of installation can be reduced if the electric flow boiler is used for heating only. Use a direct type cylinder with immersion elements and a time clock for the domestic hot water, then connect the electric flow boiler directly to the heating circuit and control it by a programmable room thermostat. - Page 6 NOTE: TO COMPLY WITH BUILDING REGULATIONS, PART L (PART J IN SCOTLAND), WHEN THE AMPTEC IS USED FOR CENTRAL HEATING PURPOSES, A ROOM THERMOSTAT MUST BE FITTED TO CONTROL THE BOILER (SEE PAGE 15). Do not fit thermostatic radiator valves to the room with the control thermostat, other rooms may be fitted with thermostatic radiator valves.
- Page 7 EXPANSION / SAFETY AUTOMATIC AIR VENT RELIEF SYSTEM 150mm MINIMUM OPEN VENTED SYSTEMS MUST HAVE A MINIMUM HEAD OF 1.5 METRES AND MAXIMUM HEAD OF 30 METRES PUMP ISOLATING VALVE FLOW AUTOMATIC PRESSURE BYPASS VALVE RETURN SERVICE VALVE DRAIN VALVE ALTERNATIVE BY-PASS ARRANGEMENT USING THE BATHROOM RADIATOR FITTED WITH TWO LOCKSHIELD VALVES...
- Page 8 AUTOMATIC AIR VENT EXPANSION / SAFETY RELIEF SYSTEM 22mm PIPE 28mm PIPE 35mm PIPE FLOW FLOW FLOW 12 LITRE/ 24 LITRE/ 36 LITRE/ PUMP FLOW RELAY SYSTEM 95970136 SERVICE VALVE 35mm PIPE 28mm PIPE 22mm PIPE DRAIN VALVE FLOW FLOW FLOW 36 LITRE/ 24 LITRE/...
-
Page 9: Installation - Electrical Requirements
INSTALLATION - ELECTRICAL REQUIREMENTS ALL WIRING MUST BE CARRIED OUT IN ACCORDANCE WITH CURRENT IEE WIRING REGULATIONS. The AMPTEC boiler must be installed by a qualified competent tradesman in accordance with supplied instructions and drawings to ensure correct operation. Check the main incoming supply to the property to ensure there is sufficient current and voltage for the size of the boiler or boilers to be installed. - Page 10 WARNING: THIS APPLIANCE MUST BE EARTHED. All exposed pipework must be earthed in accordance with IEE Regulations. After installation, preliminary electrical checks i.e. short circuit, earth continuity, resistance to earth and check for correct polarity etc. must be carried out. Before connecting the electrical supply, ensure the system is full of water and set to the correct pressure (sealed systems), check for leaks.
- Page 11 MAINS SUPPLY BOILER SUPPLY CONSUMER UNIT MCB MCB DOUBLE POLE RCD OR DOUBLE POLE ISOLATION 3A FUSED SPUR OR MCB LOCAL TO BOILER DOUBLE POLE ISOLATION SWITCH TO CONTROLS OR DOUBLE POLE PROGRAMMER / ETC DEMAND SIGNAL FROM CONTROLS/ PROGRAMMER ETC (SEE TYPICAL WIRING DIAGRAMS) HEAT RESISTANT...
- Page 12 MAINS SUPPLY CABLE PUMP SUPPLY CABLE 0.5mm - 1mm BOILER CONTROL CABLE 0.5mm - 1mm CASE EARTH NO CONNECTION CONTROL PUMP SUPPORT BACK NC N R E N L OF PCB WHEN TIGHTENING SCREWS NC N R E N L SUPPLY PUMP CONTROL...
- Page 13 CYLINDER STAT ROOM STAT 2 PORT VALVES C 1 2 2 1 3 BLUE GRN/YLW BROWN GREY ORANGE BLUE GRN/YLW BROWN FROM 3A GREY ORANGE FUSED SPUR OR MCB BOILER TIME CONTROLLER FIGURE EIGHT: TYPICAL S PLAN WIRING DIAGRAM...
- Page 14 MID POSITION CYLINDER VALVE ROOM STAT STAT 2 1 3 C 1 2 BLUE G/YELLOW BROWN GREY ORANGE FROM 3A FUSED SPUR OR MCB BOILER TIME CONTROLLER FIGURE NINE: TYPICAL Y PLAN WIRING DIAGRAM PROGRAMMABLE ROOM THERMOSTAT A B C FROM 3A FUSED SPUR OR MCB...
- Page 15 INSTALLATION - REVISED BUILDING REGULATIONS Heating Controls To Comply With The Revised Building Regulations (Part L For England. Part J for Scotland). New Dwelling 1. The installation must be a fully pumped system. 2. Independent temperature and time controls for both heating and domestic hot water. 3.
- Page 16 COMMISSIONING The boiler controls are fully automatic, making the operation very simple. Only after the system has been flushed through and then filled with water, inhibitor and set to the correct pressure (sealed systems), can the electrical supply be switched on. Check 1.
- Page 17 5. The pump is operated from the boiler control. It should be connected to the pump terminals on the boiler control board. The pump will run whenever the CALL indicator is illuminated (green) either flashing or steady, and it will also continue to run if the boiler is hot, even after the demand has ceased.
- Page 18 MAIN POWER ON IS TEMP SWITCH OPEN CALL LED RED I.E. FAULTY OR ALARM LED FLASHING BOILER OVER TEMP CONTINUE CHECK FOR ALL AS LONG AS BOILER IS POWERED RUN TO ON PUMP ON AND PRE-HEAT ON THEN WAIT FOR 1 - 1.5 MINUTES DO BOTH ALARM LED FLASHING THERMISTOR BEADS...
-
Page 19: Operation And Indicators
OPERATION AND INDICATORS The SUPPLY indicator (green) will remain illuminated all the time the supply is present to the boiler. The CALL indicator will illuminate (green) on demand from the programmer and thermostats or (red) for an alarm overheat condition. It will flash (green) for 2 to 3 minutes during which it carries out self-tests before allowing the boiler to produce heat. - Page 20 REPLACING THE MAIN POWER PCB Note. Before any maintenance is carried out on the system, ensure that the electrical supply has been disconnected first. Care must be taken as the water may be scalding hot and at high pressure. Maintenance on the boiler can only be carried out by a qualified and competent tradesman in accordance with supplied instructions.
-
Page 21: Fault Finding
This is due to a leakage current from some manufacturers 3 port valves. The capacitor required is 0.47 micro- farads suitable for 275 volts AC (X2 style). These capacitors are available from Heatrae Sadia 95 612 708. ALARM RESET There are 3 steps to re-set a tripped condition: - Switch “OFF”... - Page 22 THE BOILER IS NOT GO TO SUPPLY LED OFF THE SUPPLY LED OPERATING FAULT FINDING SECTION ILLUMINATED PLEASE CHECK THE FOLLOWING BEFORE GOING THROUGH THE FAULT FINDING CHART: CHECK INSTALLATION IS IS THE CORRECT GO TO ALARM ALARM LED FAULT FINDING SECTION ILLUMINATED ALL ISOLATING VALVES ARE OPEN...
- Page 23 SUPPLY LED OFF IS THE CHECK 240V IS SUPPLIED MAIN SUPPLY TO THE MAIN POWER TERMINAL AVAILABLE CONN5 CHECK FOR SHORT CIRCUITS IS THERE ON WIRING TO THE PUMP. 230V ON TVR 1 IF OK REPLACE FS1 FUSE. MAIN PCB T 2A 240V 20 x 5mm IS THERE 8V DC ON...
- Page 24 ALARM TRIPS DURING THERE IS NO WATER IN THE SYSTEM. SELF CHECKING BUT NOT SWITCH OFF IMMEDIATELY. INSTANTLY CHECK AND FILL BEFORE RESTARTING. FIGURE EIGHTEEN: ALARM TWO ALARM TRIPS AFTER A FEW MINUTES OF OPERATION CHECK FOR A RESTRICTION IN THE FLOW. IS THE PUMP CHECK THE BYPASS, CHECK THE SERVICE RUNNING...
- Page 25 CALL LED NOT FLASHING IS THE 230V CHECK AND SET THE PROGRAMMER DEMAND AVAILABLE AND THERMOSTATS ON IS THERE 230V CHECK THE WIRING TO BETWEEN R AND N THE BOILER CONTROL IS NEUTRAL NEUTRAL MUST BE CONNECTED CONNECTED TO TO N ON THE CONTROL CONNECTOR N CONTROL CHANGE THE CONTROL PCB FIGURE TWENTY ONE: CALL LED NOT FLASHING...
- Page 26 Coil to Contact - 415V minimum working. Capacitor 4.7uF 240V 50Hz Class X2 For 2 boilers use Heatrae Sadia Part Number 95 970 135 For 3 boilers use Heatrae Sadia Part Number 95 970 136 RL 1 - N/O CONTACT...
- Page 27 Amptec boiler is used. It is not required with power showers, which only pump the water. A suitable relay unit is available from Heatrae Sadia. Part number 95 970 134. This relay unit is also suitable for other applications where there is a high load demand to be shared with the boiler.
-
Page 28: Environmental Information
This Guarantee in no way affects the statuory rights of the consumer. The policy of Heatrae Sadia is one of continuous product development and, as such, we reserve the right to change specifications without notice. ENVIRONMENTAL INFORMATION.