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7

iVector S2 

Installation manual

iVector S2 • 2022-07-01

US

1.2 General information

Before proceeding with the installation, unpack the 
product and make sure that all the components are 
present, and that there is no concealed shipping damage. 
Components include:
• unit
• instruction manual
• template
• accessories/mounting kit

This appliance has been designed both for heating and / 
or cooling applications and must be installed for this use 
only. The installation must take into consideration stated 
performance characteristics.

Check the location where the product is to be installed, the 
surface must be flat and the specified product clearances 
available. If fitted to a wood framed construction, there 
may be an adverse effect on sound levels especially 
at higher fan speeds. If the product is to be used for 
cooling applications, the disposal of condensate must be 
considered.

 

  If the appliance is not used for a long period 

of time, it is recommended that the product is 
electrically isolated, and the connecting valves are 
closed. Frost prevention measures must be taken 
including use of anti-freeze if appropiate.

  Avoid prolonged physical contact with the direct  

air flow.

Do not leave the room closed for long periods. 
Periodically open the windows to ensure fresh air 
exchange.

In the event of a water leak, isolate the electrical supply 
and close connecting valves. Contact the installer.

The manufacturer accepts no responsibility, either 
contractual or for consequential loss, for any damage 
caused to persons, animals of property as a result of 
incorrect installation, alteration, maintenance or improper 
use.

To ensure that the installation is carried out correctly and 
that the unit will perform as designed, carefully follow 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 damage to persons, animals or property.

All IP units contained in this document are converted from 
SI equivalent – all IP units nominal.

1.3 Product range

The iVector S2 is available with casing (VS model) or 
without casing (VSI model), in 5 different lengths.

VS models

 can be mounted vertically on the wall or 

horizontally on the ceiling, with the option for integral 
controls (not ceiling), remote mounted controls or 0-10V 
option with BMS input or 0-10V remote control input.

All units are available in 2 or 4 pipe options, and all units 

are supplied with pre-fitted valves.

VSI models

 can be mounted vertically (recessed wall 

mounting) or horizontally (recessed ceiling mounted), with 
the option for remote mounted control or 0-10V option 
with BMS input or 0-10V remote control input.

1.4 Technical data

2 PIPES

Technical Data (DC)

Model VS

VS 7-2P

VS 9-2P

VS 11-2P

VS 13-2P

VS 15-2P

Model VSI

VSI 7-2P

VSI 9-2P

VSI 11-2P

VSI 13-2P

VSI 15-2P

Length VS

mm (inch)

735 (29)

935 (37)

1135 (45)

1335 (53)

1535 (61)

Length VSI

mm (inch)

378 (15)

578 (23)

778 (31)

978 (39)

1178 (46)

Heat exchanger water content VS/VSI

L (US Gal)

0.47 (0.12)

0.8 (0.21)

1.13 (0.30)

1.46 (0.39)

1.8 (0.48)

Maximum working pressure

bar (psi)

10 (145)

10 (145)

10 (145)

10 (145)

10 (145)

Maximum inlet water temperature

°C (°F)

82 (180)

82 (180)

82 (180)

82 (180)

82 (180)

Minimum inlet water temperature

°C (°F)

4 (39)

4 (39)

4 (39)

4 (39)

4 (39)

Water connections

Eurocone 3/4" Eurocone 3/4" Eurocone 3/4" Eurocone 3/4" Eurocone 3/4"

Power supply

V/ph/Hz

115/1/60

115/1/60

115/1/60

115/1/60

115/1/60

Maximum current 

A

0.22

0.32

0.36

0.52

0.56

Maximum power

W

11

19

20

29

33

Weight VS

kg (lbs)

17  (38)

20 (44)

23  (51)

26 (58)

29 (64)

Weight VSI

kg (lbs)

9 (20)

12 (27)

15 (33)

18 (40)

21 (47)

IP units are converted from SI equivalent – all IP units nominal

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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