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MYSON is one of the oldest and most respected names in the heating industry.
We have been manufacturing fan convectors for over 50 years. As one of the
UK’s leading brands, with a reputation for maximising the role of innovation
and technology in our operations, we are committed to helping reduce national
CO

2

 emissions by developing energy efficient products that are capable of

operating effectively at low flow temperatures.

MYSON

Purmo Group USA, Inc. 

 

45 Krupp Drive 
Williston VT 05495
800-698-9690
[email protected]
www.mysoncomfort.com

Purmo Group Plc

Bulevardi 46
P.O. Box 115
FI-00121 Helsinki Finland
+358 9 6188 3188
[email protected] 
www.purmogroup.com

Every care has been taken in the creation of this document. No part of this document 
may be reproduced without the express written consent of Purmo Group. Purmo Group 
accepts no responsibility for any inaccuracies or consequences arising from the use or 
misuse of the information contained herein. 

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Содержание iVector S2

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

Страница 2: ......

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 39: ......

Страница 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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