Table of Contents
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Owner's/Operator's Manual
Sauna heater installation, wiring,
operating instructions, troubleshooting,
maintenance and guarantee.
IMPORTANT! This manual must
be left with owner, manager, or
operator of Sauna after it is used by
electrician!
MODEL
HAFU4502401 4,4 kW
HAFU6502401 6,5 kW
HAFU1002401 9,8 kW
Dealer contact info:
19102018/ZSF-955
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Table of Contents
Related Manuals for Harvia HAFU4502401
Summary of Contents for Harvia HAFU4502401
- Page 1 Sauna heater installation, wiring, operating instructions, troubleshooting, maintenance and guarantee. IMPORTANT! This manual must be left with owner, manager, or operator of Sauna after it is used by electrician! MODEL HAFU4502401 4,4 kW HAFU6502401 6,5 kW HAFU1002401 9,8 kW Dealer contact info: 19102018/ZSF-955...
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Page 2: Table Of Contents
CONTENTS WARNINGS .............3 1. INSTRUCTIONS FOR USE ...........4 1.1. General ............4 1.2. Operation Switches and Parts ......4 1.3. Thermostat and Overheat Protector .....5 1.3.1. Thermostat ..........5 1.3.2. Overheat Protector ........5 1.4. Piling of the Sauna Stones ........5 1.4.1. Repositioning and Replacing of Stones ..6 1.5. -
Page 3: Warnings
WARNINGS Keep away from the heater when it is hot. The stones and outer surface of the heater may burn your • skin. Do not throw too much water on the stones. The evaporating water is boiling hot. • Do not let young, handicapped or ill people bathe in the sauna on their own. •... -
Page 4: Instructions For Use
1. INSTRUCTIONS FOR USE 1.1. General The Harvia Forte electric heater is the right choice for bathers who use the sauna several times a week but not necessarily at fixed times. The heater is always ready for use as long as standby heat is maintained in it. -
Page 5: Thermostat And Overheat Protector
capacity may raise the temperature of the sauna Er3 must also disappear from the display. The me- room from the ideal 140 degrees Fahrenheit (60 chanical reset button (see figure 3) is used to reset degrees Celsius) to a higher temperature, depend- the overheat protector. -
Page 6: Repositioning And Replacing Of Stones
the switch is in the ON position, the indicator light under the I/O button burns as an indication of the standby mode. In standby mode, the heater heating elements do not carry current. The person installing the heater sets it in standby mode when making the electrical connections. -
Page 7: Throwing Water On Heated Stones
displayed on the screen for a while as an indication 1.7.2. Temperature and Humidity of the Sauna Room of the higher power and the indicator lamp 7 glows Both thermometers and hygrometers suitable for (fig. 2). use in a sauna are available. As the effect of steam A well-insulated sauna room (see chapter 2.1. -
Page 8: Troubleshooting
1.11. Troubleshooting Error messages If the heater loses its heat, check that ER1: Temperature sensor measuring circuit broken the standby heat is in the LO position and the • indicator light 6 is burning (fig 2). ER3: Overheat protector’s measuring circuit broken the thermostat overheat protector has perma- •... -
Page 9: The Sauna Room
HEATER Use matching softwood. 2. THE SAUNA ROOM GUARDRAIL DOOR Must open out and should not 2.1. Insulation and Wall Materials of the have a lock. Sauna Room ROOM LIGHT Should be a vapor proof, wall mounted type, with rough-in box In an electrically heated sauna, all the massive wall munted flush with inside paneling. -
Page 10: Ventilation Of The Sauna Room
2.5. Ventilation of the Sauna Room Outlet ventilation openings shall be located at the top of the wall, as close to the ceiling as bossible, Sufficient ventilation is extremely important for the and shall comply with the minimum size require- sauna. -
Page 11: Instructions For Installation
Cu.Ff. Cu.Ft. inch Height 880 mm Sq.Ft. Sq.Ft. Weight 30 kg Stones 100 kg Min. Max. Min. Max. Min. HAFU4502401 4,4 2010 HAFU6502401 6,5 2010 HAFU1002401 9,8 1080 2010 Table 1. Installation details of a AF-heater 4" 2" 2" 2"... -
Page 12: Safety Railing
WITH BUILT IN CONTROLS Installation example Parts not supplied Heater model Input Voltage Phase Amperage Min. 90 °C Copper supply wire A.W.G. No. HAFU4502401 4,4 18,3 HAFU6502401 6,5 27,0 HAFU1002401 9,8 40,8 Figure 8. Connections of the heater Table 2. Supply wires... - Page 13 Control panel Toggle ON / OFF Serial connection Relay M1 M2 M3 X6 X10 X12 Control panel Yellow White Control Blue Electronics Green Thermo Couple Sensor Opto R4 R5 X11 X13 Mechanical safety thermostat (Manual reversibility) Main Switch ON / OFF ON / OFF Relay 240 V 1ph...
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Page 14: Spare Parts
4. SPARE PARTS ZSF-940 ZSME-80 WX272 ZSF-230 WX260 ZSF-945 Control panel Wall installation Cover Gasket Cover hinge Electric control with cable flange mechanism board ZSF-905 HEATING ELEMENTS Electric operating unit ZSF-30U (for HAFU5002083) 1636 W / 208 V WX208 Contactor K2 ZSF-50U (for HAFU7502083) 2453 W / 208 V ZSK-778... -
Page 15: Guarantee
The and to the original purchaser. guarantee is void if the heater is used improperly. The guarantee does not cover delivery costs of the Harvia heater model Model number Date of purchase Original purchaser...