Val Therm B Manual Download Page 5

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Component List

WATER TANK

PVC Water tank

2-WATER INLET
Female threaded socket of 1½ N.P.T.
3-WATER OUTLET
Female threaded socket of 1½ N.P.T.

4-DRAINING PLUG

Female threaded socket of 1 N.P.T.

5- ELECTRONIC THERMOSTAT

Adjustable for Pool or Spa
6-TERMINAL BLOCK
Terminal block for electricity supply
7-STATIC CONTACTOR
Allow the activation of the heating elements. Contactors are engage through
the thermostat.

8- TRANFORMER CONTROL
Only used for the 600 volts Water-heater. Allows supply the solenoid
contactor.

9-TIME CONSTANT

Allows a sequential activation of the heating elements (Water-heater with
208 and 240 volts with 21kw of power or more).

Summary of Contents for B

Page 1: ...ranty against manufacturing all fabrication defect any manufactured defect water heater should be return afterwards with our authorization without any carrying fees of transportation however disconnection or else won t be on Val Therm responsibility We have no guarantee on element any time Made in Canada www valtherm ca Tel 514 262 5010 Fax 450 735 0935 info valtherm ca WATER HEATER FOR POOL SPA W...

Page 2: ...determine the power needed for your pool heater based on empirical method or mathematical formulas EMPIRICAL METHOD Our experience shows that according to your utilization period the power for your Heater should be as follow 4 months utilization 1 0 kw per 4500 litres 1000 imperial gallons 5 months utilization 1 5 kw per 4500 litres 1000 imperial gallons 6 months utilization 2 5 kw per 4500 litres...

Page 3: ...o establish the heater power Power KW K W Cft X temp diff C X surfpool pi 1000 W KW K Conversion constant 5 715 W ft Temp Diff Temperature spread between water surface and ambient air Normal use is generally between 5 C and 8 C K How to determine temperature elevation rate Elevation C hour K Cft KWH X Power KW Surf pool ft X av depth ft ...

Page 4: ...PHYSICAL DIAGRAM 23 inches in height 12 inches in height TITANIUM ELEMENTS OPTION FOR SALT WATER SYSTEMS 3 18 12 16 14 6 9 7 8 11 10 5 4 17 2 1 15 20 inches ...

Page 5: ...stable for Pool or Spa 6 TERMINAL BLOCK Terminal block for electricity supply 7 STATIC CONTACTOR Allow the activation of the heating elements Contactors are engage through the thermostat 8 TRANFORMER CONTROL Only used for the 600 volts Water heater Allows supply the solenoid contactor 9 TIME CONSTANT Allows a sequential activation of the heating elements Water heater with 208 and 240 volts with 21...

Page 6: ...lows the activation of the elements though the thermostat 13 HEATING ELEMENT Triple phased 600 volts element with a power 6 or 9 kw 14 HEATING ELEMENT Single phased 240 volt element with 3kw power 15 OPENING 1 diameter opening allowing the passage of alimentation cables 16 THERMAL PROTECTION High temperature circuit breaker with automatic reengagement 17 TERMAL PROTECTION High temperature circuit ...

Page 7: ... the circuit breaker located in inside the control box and if necessary replace it If water does not heat as wanted and pilot light is on 1 Check voltage 2 Check thermostat 3 Check heating elements You should obtain the following readings in regards of elements type Electrical characteristic of Heating Elements TYPE Power KW Voltage L L V Line current A Resistance Element disconnnected 240v 1ph 3 ...

Page 8: ...y and at the filter end A free space of 12 all around the heater must be accessible for maintenance ELECTRICITY The electrical wirings must be performed by qualified electrician PLUMBING The inlet and outlet of the pool heater are connected to two 1 N P T threaded cap is included with all models for emptying convenience Note Use only Teflon tape to assure water tightness of pipes connections Tight...

Page 9: ...ELECTRICITY The electrical wirings must be performed by qualified electrician ...

Page 10: ...heater on the water by pass when you do your shock treatment at the opening of your pool not to damage the component Water outlet OPENED VALVE CLOSED VALVE CLOSED VALVE Water inlet Water outlet It is recommended to install a by pass on the plumbing of the water heater CLOSED VALVE OPENED VALVE OPENED VALVE Water inlet ...

Page 11: ... chemical balance pH level 7 4 alkalinity 120 salinity 180 260 otherwise internal parts may deteriorate prematurely those damages are bit covered by the warranty Do not send water through the water heater until it is balanced see bypass diagram Test the water and balance it every week 5 Tank should be full of water before starting up otherwise permanent damage to parts occurs Such damage is not co...

Page 12: ...ssance Line current BTU hour model 9 kw 25 0 A 30 708 A3P3 9 15 kw 50 0 A 51 180 A3P3 15 18 kw 50 0 A 61 416 A3P3 18 24 kw 75 0 A 81 888 A3P3 24 27 kw 75 0 A 92 124 A3P3 27 33 kw 100 0 A 112 596 A3P3 33 36 kw 100 0 A 122 832 A3P3 36 600 VOLTS 3 PHASES Puissance Line current BTU hour model 9 kw 8 7 A 30 708 A3P3 9 12 kw 11 5 A 40 944 A3P3 12 15 kw 14 4 A 51 180 A3P3 15 18 kw 17 3 A 61 416 A3P3 18 2...

Page 13: ...r ______________________ IMPORTANT Warranty is void if the following conditions are not met Before starting up tank must be filled or water Otherwise permanent damage may occur to parts Maintain proper water chemical balance pH level 7 4 alkalinity 120 salinity 180 260 Otherwise internal parts may deteriorate prematurely Test the water and balance it every week For pools or spas with salt machine ...

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