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INSTALLATION MANUAL    AIR HEATER TYPE EH  1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
Instruction manual 

AIR HEATER  
TYPE EH 

 

 

 

 

 

 

 

 

 

V

ersion:  EH - EN - v00.02

 

 

 
 

 

Summary of Contents for EH

Page 1: ...INSTALLATION MANUAL AIR HEATER TYPE EH 1 Instruction manual AIR HEATER TYPE EH Version EH EN v00 02 ...

Page 2: ...ing the air heater 6 4 2 1 Orientation 6 4 3 Electrical connection 8 4 3 1 Power supply 8 4 3 2 Fuse 8 4 4 Room thermostat 8 4 4 1 Installation requirements 8 4 4 2 Modulating room thermostat installation 9 4 4 3 Installation of multiple heaters on one control unit 9 5 Operating the air heater 11 5 1 Minimum firing time 11 5 2 Delta T regulation 11 5 2 1 Switch off delta T regulation 11 5 3 Summer...

Page 3: ...on and void the warranty 2 Safety instructions Always follow the safety instructions in this chapter when installing using or performing maintenance on this air heater 2 1 Installation This air heater must be installed and maintained by an authorized qualified and competent installer using calibrated equipment This air heater must be installed and maintained in accordance with this manual national...

Page 4: ...heater is not waterproof and has an IP00B classification Do not expose the air heater to rain spray or dripping water 2 4 Children and vulnerable users This air heater can be used by children aged 8 years and above and by persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they are supervised or instructed concerning use of the appliance in a safe wa...

Page 5: ...39 8 Max el current per phase A 15 5 22 9 37 2 44 2 59 0 Air output warm m3 h 3 100 3 100 3 000 3 000 4 400 Throw horizontal max m 23 23 22 22 28 Electrical connection 50 Hz V 400V N 400V N 400V N 400V N 400V N Weight kg 25 26 28 30 34 Sound level 5 m dB A 55 58 55 58 55 58 55 58 57 60 3 2 Dimensions Figure 1 Dimensions of the EH 10 40 Type A B C D E F G H I J K EH 10 30 570 490 390 125 420 380 14...

Page 6: ... of the Gas Safety regulations Electrical installation regulations and or other local regulations that may apply 4 2 Positioning the air heater Keep the following requirements in mind when choosing a location to install your air heater Never install an air heater close to flammable materials Keep sufficient distance between the heater and any obstructions This is both for safety reasons and to all...

Page 7: ...on with threaded bars M10 The air heater is equipped with threaded sockets to suspend the unit see the dimension diagram in 3 2 Use the suspension kit that is compatible with your air heater The suspension kit is not delivered with the air heater Contact your supplier A B C D EH 10 30 795 380 280 745 EH 40 845 490 380 795 ...

Page 8: ...at air can circulate around the thermostat Make sure the sun does not shine directly upon the thermostat Do not place the thermostat on a cold wall Place the thermostat on an inner wall free from draught Never place the thermostat within the throw of the heater Never mount the thermostat near the aerials of internal communication networks These emit radiation that can disturb the thermostat Keep s...

Page 9: ...ure 9 This functionality does not apply to an ON OFF thermostat 1 Connect the two wires of the thermostat to terminals 4 and 5 of the first air heater 2 Connect the first air heater to the second air heater 3 Repeat for each subsequent air heater Figure 9 Connection of multiple air heaters to a modulating room thermostat Each air heater needs an unique number to be recognised by the room thermosta...

Page 10: ...hree air heaters in a system If the J14 switch of more than one air heater is set to the same number the system will not work The air heater must be switched off when setting the switches Otherwise the settings will have no effect 1 2 3 4 5 6 7 8 ON 1 0 1 2 3 4 5 6 7 8 ON 1 0 S1 J14 1 2 3 4 5 6 7 8 ON 1 0 ...

Page 11: ...can be set to run in the summer Follow the instructions in the user manual of the special Room thermostat 5 4 Overheating protection The air heater s heating elements are protected from excessive temperatures 5 4 1 Heating Elements An NTC sensor is located near or on the heating element This sensor monitors the heating element s temperature If the heating element becomes too hot this sensor will c...

Page 12: ...or more than 24 uur 12 L 8 12 Internal error Internal error 13 L 15 Overheating Heating Element sensor is overheated 3 L 17 19 Internal error Internal error 13 L 25 Sensor Error Heating Element sensor failure 4 L 27 31 Internal error Internal error 13 L32 Sensor error Heating Element sensor faillure 4 L 33 38 Internal error Internal error 13 L 43 Overheat error Too many heating element sensor is o...

Page 13: ...mespan This error will disappear after some time or if the main power is disconnected for a while Case 13 Internal error Isolate the electrical supply and reenergise If this does not help replace the burner control unit Case 16 Relay error Isolate the electrical supply Check if one of the relay has stuck while it was switched If yes replace the relays Reenergise the appliance Check if one of the r...

Page 14: ...heater Focus on the following parts a Body b Fan blades and motor c Heating elements d Temperature sensor 5 Check if the wiring nuts and bolts are properly secured and tightened Some checks can only be performed when the heater is running Do the following 1 1 Reconnect the air heater to the power supply 2 Switch on the air heater 3 Check if the heater operates without problems See chapter 9 if any...

Page 15: ...2 4 J12 2 J12 5 J12 3 J12 6 J8 1 J8 2 J6 7 J6 14 T1 J2 1 6 J1 1 J1 5 J1 2 J1 6 J1 3 J1 7 J1 4 J1 8 J3 2 J3 6 J3 1 J3 7 J3 3 J3 8 J3 4 J3 9 J3 5 J3 10 J4 2 J4 3 J4 5 J4 4 J4 1 J4 6 J5 1 J5 2 J5 4 J5 3 4 3 1 2 J25 LED RESET PE 5 4 J17 7 6 C4 C5 E1 P1 T1 T4 PE RT 14 13 N L K2 L A1 A2 K1 A1 A2 K1 Control unit 966 K2 K1 L triac 12 11 M2 7 4 L1 L3 L2 5 6 RT 3 x 400 V N 50 Hz 11 12 22 C PE N L1 L2 L3 L N...

Page 16: ...X4204 2 Relay low IE5201 IE5201 IE5201 IE5201 IE5202 3 Relay high IE5201 IE5201 IE5202 IE5202 IE5202 4 Burner control unit GE5903 GE5903 GE5903 GE5903 GE5903 5 H Element 2 5 kW IE2510 IE2510 6 H Element 3 3 kW IE2512 IE2512 IE2512 IE2512 7 Sensor h element GY3932 GY3932 GY3932 GY3932 GY3932 8 Delta T sensor GY3931 GY3931 GY3931 GY3931 GY3931 1 3 2 4 5 6 8 7 ...

Page 17: ...elevant EU directives being 2014 35 EU LVD relating to the electric safety of appliances 2014 30 EU EMC relating to the electromagnetic compatibility 2006 42 EG MD relating to the safety of machinery Goods should be installed and used in accordance with our instructions and with the applicable local and international rules Installation should be done by an authorized qualified and competent instal...

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