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24

iVector S2

Installation manual

iVector S2 • 2022-07-01

US

4.4 Valve insulation

Water pipes and joints must be thermally
insulated.

Avoid partial insulation of the pipework.

Check that the insulation is sufficiently tight to
avoid condensation and dripping, but not too
tight in case of damage to pipework.

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Summary of Contents for iVector S2

Page 1: ...Installation manual iVector S2 2022 07 01 US...

Page 2: ......

Page 3: ...be hot and should not be touched without great care DANGEROUS VOLTAGES PROTECTIVE EARTH Indicates hazards arising from dangerous voltages Identifies any terminal intended for connection to an externa...

Page 4: ...ir filter 16 Faults and Troubleshooting 3 1 Troubleshooting 18 3 2 Fault finding guide 18 Instructions 2 way valve 4 1 Warnings 19 4 2 2 way valve parts list 19 21 4 3 Return valve pre setting screw a...

Page 5: ...rd and remote mounted control operation 34 8 2 Display 34 8 3 Key function 34 8 4 Activation 35 8 5 Heating cooling operation modes setting 35 8 6 Stand by 35 8 7 Temperature selection 35 8 8 Automact...

Page 6: ...onsideration including the fixing method used to secure it to the surface the type and condition of the surface itself and any additional potential forces or weights that may happen to be applied to t...

Page 7: ...low the instructions in this manual Failure to follow the instructions can not only cause malfunctions of the appliance but will also invalidate the warranty and hence PG shall not respond for any dam...

Page 8: ...0 39 1 8 0 48 Heating coil water content L US Gal 0 16 0 04 0 27 0 07 0 38 0 10 0 49 0 13 0 6 0 16 Maximum working pressure bar psi 10 145 10 145 10 145 10 145 10 145 Maximum inlet water temperature...

Page 9: ...935 37 1135 45 1335 53 1535 61 a1 mm inch 210 9 310 13 410 17 510 20 610 24 a2 mm inch 254 10 354 14 454 18 554 22 654 26 4 PIPES VSI Dimensions Model VSI 7 4P VSI 9 4P VSI 11 4P VSI 13 4P VSI 15 4P...

Page 10: ...nlight in proximity to sources of heat in places with oil fumes in places subject to high frequency radio waves The following instructions refer to units with standard water connections on the left ha...

Page 11: ...ctions supplied and the instructions supplied with the support feet Do not over tighten the screws check alignment with a spirit level and make final adjustment Mark the lower fixing points remove uni...

Page 12: ...ng the supplied screws Refit the grille A Ties C Screw fixing B Spring loaded screws A A B C Using the paper template provided trace on the ceiling the position of the two fixing brackets and the two...

Page 13: ...nd sizing of the pipework should take into account the number and size of the units installed and the performance characteristics of each unit Undersized pipes can cause malfunction of the units The w...

Page 14: ...ontal installation the pump position must be decided according to the specific requirements Such pumps are readily available On completion of the installation it is advisable to check the correct outf...

Page 15: ...changer for appliances installed in a horizontal position open the highest positioned vent for the 4 pipe versions open the highest vents on both heat exchangers Vents can be opened using a screwdrive...

Page 16: ...y other repair or maintenance activity should be carried out by a qualified installer 2 13 Cleaning the outer casing Disconnect electrical supply before carrying out any cleaning or maintenance activi...

Page 17: ...peration of the fan with the front grille missing or out of position After refitting the filter check that the grille is correctly mounted A Filter C Filter locating channel B Lower edge To refit the...

Page 18: ...at stops the fan when the filter grille is opened does not close correctly Check correct fitting of grille and that the micro switch contact is activated The electrical connections are not correct Che...

Page 19: ...resetting for correct balancing of the system 1x Connection 3 4 Eurocone extention pipe for use with pipe connection from floor Insulation pieces are supplied loose when the product is supplied These...

Page 20: ...1 4 500 2 19 11 16 Pipe connection from wall with optional 90 elbow fitting A Valve actuator B 2 way valve C 90 elbow fitting optional supplied as accessory D Return valve connection PLEASE NOTE valv...

Page 21: ...diagram Pressure drop figures based on the 2 way valve fully open position Kv Cv 14 5 13 1 10 2 7 3 4 4 1 3 1 0 0 7 0 4 8 7 8 5 2 9 1 5 0 9 0 6 0 3 1 2 0 1 psi 0 1 0 2 0 4 0 5 0 75 1 0 1 5 1 75 3 0 4...

Page 22: ...pin B Use the screwdriver to open up the pin The number of turns should be determined from the P Q chart C Use the Allen key to open up the adjustment screw as far as it will go D The pre setting is n...

Page 23: ...r psi 1 2 3 4 5 6 7 8 9 10 11 12 13 Pos 1 25 1 5 1 75 2 2 25 2 5 2 75 3 3 5 4 4 5 5 5 5 Turns 0 09 0 38 0 58 0 69 1 07 1 37 1 72 2 13 2 75 3 06 3 23 3 31 3 35 Kv Q kg h RETURN VALVE SETTINGS Pos 1 2 3...

Page 24: ...7 01 US 4 4 Valve insulation Water pipes and joints must be thermally insulated Avoid partial insulation of the pipework Check that the insulation is sufficiently tight to avoid condensation and dripp...

Page 25: ...ure drops below 20 C 68 F 5 2 Cooling mode additional functionality The cooling function can be changed using dipswitch B on the main control board If dipswitch B is set to ON the fan will continue to...

Page 26: ...e 10 k CP presence detector input if closed the fan coil unit is placed in standby M1 DC inverter fan motor Y1 Valve actuator 230V 50Hz 1A output voltage 115V 60Hz Canada US Y2 4 pipe valve actuator 2...

Page 27: ...tput voltage 115V 60Hz Canada US After power on and with the unit is set for heating or cooling the fan will only operate when the water temperature reaches 30 C 86 F in heating or falls below 20 C 68...

Page 28: ...unified operation Electrical connection should be made using a suitable two core RS485 serial connection cable to terminals A and B and two power supply cables to terminals and keeping the power suppl...

Page 29: ...fy the demand 4 flashes pause If after having powered up the board the water probe is detected start up takes place according to the minimum and maximum water temperature thresholds 5 8 Remote control...

Page 30: ...The input cannot be connected in parallel to that of other electronic boards use separate contacts A Remote control terminal block B Auxiliary relay Contact CP Contact A B 5 9 Wiring connection to re...

Page 31: ...conds from the last action the control goes off and the settings is memorised Menu items Ad Address rb Modbus reset uu not applicable for this model Fr Factory reset Ub Adjust buzzer volume ot Offset...

Page 32: ...e unit is locked in heating or cooling This selection cannot be changed using on the control For return to the default settings set the digital input to CP Scale To change the temperature unit Display...

Page 33: ...n from the minimum value 400 rpm to the maximum value 1 400 rpm for voltage values 1 1V to 10 V DC The motor is off when values are lower than 1V DC 7 1 0 10V fan control For units with 0 10V fan spee...

Page 34: ...ting Cooling for changing between heating and cooling modes ON Stand By for activating the device or for putting it in stand by Sets the fan speed automatically Silent limits fan speed to a lower valu...

Page 35: ...ufficient and stops the fan until the water temperature reaches a level needed to activate the fan If the water temperature is at the required level for heating or cooling after switching the power on...

Page 36: ...n cooling mode 8 11 Operation at maximum fan speed Do not use for extended periods Can cause motor damage Key Operation Display Press and hold the Max Operation key The function being activated is ind...

Page 37: ...discrepancy compared with the actual room temperature using a reliable device Key Operation Display With the display off press and hold the key for 5 seconds to access the menu which allows adjustmen...

Page 38: ...38 iVector S2 Installation manual iVector S2 2022 07 01 US...

Page 39: ......

Page 40: ...temperatures MYSON Purmo Group USA Inc 45 Krupp Drive Williston VT 05495 800 698 9690 orders mysoninc com www mysoncomfort com Purmo Group Plc Bulevardi 46 P O Box 115 FI 00121 Helsinki Finland 358 9...

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