Issue SHR100-T is obsolete and needs to be replaced Environment SHR100-T Room humidity sensor Cause Replacement of obsolete sensor Resolution The SHR100-T is replaced by SHR110-T with part# 006903115

Issue  RYB-922-11 is no longer available and needs to be replaced Environment RYB-922-11 Repair Kit for VB-922x-0-4-11 Cause repair kit no longer available Resolution There is no replacement for this kit. The customer will have to replace the valve body which probably will be the VB-7223-0-4-11 but verify which valve the customer has. Also since this new valve has a different stroke the customer will need to replace the actuator and linkage kit to ones that are used on the VB-7000 series valves.

Issue MC5-4311 is obsolete and needs be replaced. Environment MC5-4311 MC-4311    MC-4311    MC-4311  Cause Obsolete product needs replacement. Resolution MC5-4311 is replaced by MC-4311 

Issue  64-061-31 is no longer available and needs to be replaced Environment 64-061-31  TAC valve TAC DWV - PN 6 DN 32  Cause valve no longer available Resolution This old TAC Valve is no longer in production, Schneider Electric do not have any PN6 valves. It's mainly Germany/Austria that uses PN6 valves. Dimensionally they are the same as PN16 valves, the main difference is the wall thickness but in all practical terms it costs more to have two separate tools for each valve PN hence why Schneider and 90% of other suppliers just have PN16 even though they may only ever be used under 6 bar static pressure. As a replacement flanged valve, DN32, the V211 valve is suggested

Issue As a user, i would like to pre-program my JACE with my devices and i cannot make sense of the MAC address. Environment SmartStruxure Lite Multi-Purpose Manager and any device that can communicate with it. Cause Cannot make sense of the MAC address. Resolution The MAC address of each device has the following format: [ yy xx bb aa 00 00 ] [ yy xx ] denoted the "Network Number" in HEX [ bb aa ] denotes the "Device ID" in HEX   Example Device MAC address is 7B 00 67 00 00 00 Network Number = 123 (Decimal) = 0x7B00 (HEX) Device ID = 103 (Decimal) = 0x6700 (HEX)

Issue TAC AF24-SR is obsolete and needs to be replaced. Environment TAC AF24-SR Cause Replacement of obsolete actuator.  Resolution The TAC AF24-SR damper actuator is replaced by the MD10SR or MD20SR actuators – in the USA it is also possible to use the MS41 actuators     replaced by the MD10SR or MD20SR actuators – in the US they would make this cross but we do not really sell the US MS41 actuators   replaced by the MD10SR or MD20SR actuators – in the US they would make this cross but we do not really sell the US MS41 actuators

Issue TC303 thermostat parameter 2 setting and energy saving mode operation Product Line Field Devices Environment TC303-3A2DLMS TC303-3A4DLMS Cause The TC-303 parameter 2 setting is used to configure the fan operation status (fan on or fan off) after the temperature setpoint is reached. In the datasheet, it indicates that when the energy saving mode is activated, the fan will run at low speed. The datasheet does not mention what will happen if parameter 2 is set to fan off and energy saving mode is activated. Resolution Test results: If parameter 2 is set to fan off when temperature is reached, the fan will turn off when energy saving mode is activated. Below is the test result in cooling mode. Parameter 2 set to 00 (fan off when temperature is reached) Room temperature 24.0°C / Setpoint 20°C Enable energy saving mode - fan turns off  Parameter 2 set to 01 (fan on when temperature is reached) Room temperature 24.0°C / Setpoint 20°C Enable energy saving mode - fan continues to run.  If parameter 2 is set to fan off when temperature is reached, the fan will off when in energy saving mode when the temperature is reached. See below for test results in cooling mode.   1. Parameter 2 set to 00 (fan off when temperature is reached) Room temperature 24.0'CSetpoint 20'C Enable energy saving mode - fan turns off   2. Parameter 2 set to 01 (fan on when temperature is reached) Room temperature 24.0'CSetpoint 20'C Enable energy saving mode - fan continues to run.  If parameter 2 is set to fan off when temperature is reached, the fan will off when in energy saving mode when the temperature is reached. See below for test results in cooling mode.   1. Parameter 2 set to 00 (fan off when temperature is reached) Room temperature 24.0'CSetpoint 20'C Enable energy saving mode - fan turns off   2. Parameter 2 set to 01 (fan on when temperature is reached) Room temperature 24.0'CSetpoint 20'C Enable energy saving mode - fan continues to run. 

Issue VTRA valve is leaking and requires a stuffing box Product Line Field Devices Environment VTRA Stuffing Box 080488305 0804883005 Cause The data sheet indicates that the replacement part number is 080488305, but that part number is not found. Resolution The VTRA data sheet indicate that the Stuffing Box part number is 080488305, but this incorrect. The correct part number is 080-4883-005, for ordering purposes the part number 0804883005 without the hyphens (-) may have been used.

Issue According to the datasheets, the SHD100 and STP300 is rated IP65. Is there any option for IP66 Enclosures? Environment IP Enclosure Cause The datasheet says IP65, that is what we have to day. Resolution As today, we do not have any Enclosure for IP66 for any of our sensors.

Issue At what height can the LON Multi-Sensor LA-21 be mounted and still be effective? Environment Field Devices Lon Sensors Cause  The manual states ranges at a mounting height of 2.5m but does not specify a maximum height. Resolution The LON Multi-Sensor LA-21 (MTN880541) cannot be used for mounting heights above 3 m because the sensitivity will be reduced too much. At a mounting height of, for example, 12 m the device will detect almost no movement.

Issue Selection and installation of a pulsed output module. Product Line Andover Continuum, EcoStruxure Building Operation, Field Devices, Satchwell Sigma, TAC Vista Environment Heat Meter Multical 602 Pulsed output module No pulses Cause Installed card does not give output pulses. Resolution Selection of the output card. The Schneider Electric part number is MAPULSETOPC and this is the equivalent to Kamstrup part number 602-0C This card will provide 2 pulse outputs for energy and volume, CE and CV respectively. Normally, energy (CE) is connected to 16-17 and volume (CV) to 18-19, but other combinations can be selected via the PC program METERTOOL, also used to select pulse duration 32 or 100 ms. The MAPULSETOPC is actually a top module, which means that it is fitted into the top piece of the MC602 calculator, basically the inside LCD cover. This is released by pressing downwards in the middle of the plastic piece on the left, and at the same time pushing the top module towards the left.

Issue When an SLR320 light level sensor has power applied a transient voltage (approx. 17VDC) is seen on the output. Environment SLR320 Cause In order to provide dual output capability (voltage and current) with both AC and DC supply, it is necessary to use a capacitor to filter the AC supply. This capacitor is also active in current mode because it is placed behind the rectifier at the G clamp. An additional resistance is added inside to minimize this load current. This load current of the capacitor (which is the cause of transient voltage) cannot be reduced to zero, otherwise the voltage output cannot be used at AC supply within its specification (max. output voltage @ min. load resistance @ min. supply voltage, Y clamp). Resolution This behavior is expected and by design. The transient voltage generated by the load current is settled within approximately 40ms and occurs only at power up. The transmitter is continuously powered so this would not normally be an issue and would have stabilized before a controller that was powered up at the same time would be booted and scanning it's inputs.

Issue Some actuator datasheets do not specify the impedance of the 0-10V control signal, this is required to determine fan out from a controller. Product Line Field Devices Environment MB3 Range - MB3-24M, MB3-SO-24M, MB3-SC-24M MZ20 Range - MZ20A, MZ20A-R MVT56 Range Cause Information not defined on the specification sheet. Resolution MB3 Range 0-10V control signal input impedance = 200K Ohms. MZ20 and MVT56 Ranges 0-10V control signal input impedance = 32K Ohms.

Issue Satchwell AZ2401 Rotary Actuator requires replacement. Product Line Field Devices Environment Satchwell AZ2401 Rotary Actuator installed on Satchwell MBF Series Rotary Shoe Valve Body. Cause Obsolescence of Satchwell AZ2401 Rotary Actuator Resolution The Satchwell AZ2401 actuator would normally have been installed on a Satchwell MBF Valve Body. The Actuator comprised a 6 wire electrical connection enabling it to be operated from a Satchwell Z Monotronic or CZT Climatronic Proportional Controller as follows: Terminal 1 – Open signal Terminal 2 – Close signal Terminal 3 – Common Terminal A – 135 ohm Feedback Potentiometer – winding Terminal B – 135 ohm Feedback Potentiometer – wiper Terminal C – 135 ohm Feedback Potentiometer – winding If all 6 wires are connected then the AZ2401 actuator may be replaced by following SE actuators: MD20B-24 + Linkage Kit 914-1070-000 from Schneider Electric and an accessory kit   P140A from Belimo If only 3 wires are connected, that is to terminals 1, 2 and 3 then the P140 accessory kit is not required.

Issue Is there an option to disable the Forta actuator zero point check/adjustment on power up?  Environment Schneider Electric Forta actuators Cause The Forta actuator running the zero point check/adjustment on power up is causing an issue in the control sequence of the plant.  Resolution It is not possible to disable the zero point check/adjustment on power up of the the Forta actuator by any configuration of the dipswitches. The function is coded into the actuator firmware. 

Issue Replacement of Satchwell Sunvic control devices. Environment On / Off temperature control applications  Domestic installations. Cause Satchwell Sunvic control device requires replacement.. Resolution Satchwell Sunvic Ltd. was a sister company of Satchwell Control Systems Ltd. Satchwell Sunvic Ltd. primarily manufactured domestic Thermostats and Central Heating Programmers etc. Satchwell Sunvic Ltd. was sold to another group of companies and left the Satchwell Group of Companies. At that time all Satchwell Sunvic Ltd. ON/OFF control devices were transferred to that group of companies.   There are currently no equivalent products in the Schneider Electric / TAC / Satchwell range of products. Satchwell Sunvic Ltd. now trade as Sunvic Controls Ltd. and may be contacted as follows :- Sunvic Controls Ltd. General Enquiries :- T: +44 (0) 1698 812 944 F: +44 (0) 1698 813 637 Email. enquiries@sunvic.co.uk Technical Helpline :- T: +44 (0) 1698 810 945 Email.  technical@sunvic.co.uk

Issue Satchwell MB series 3-port Rotary Shoe Valve Body conversion for use as a 2-port Zone Valve. Environment HVAC heating and cooling installations requiring a 2-port Zone Valve having pipework connection size in excess of 3/4" B.S.P. Cause HVAC heating or cooling installations requiring a 2-port Zone Valve Body having a connection sizes in excess of the usual 3/4" B.S.P. HVAC heating or cooling installations requiring a 2-port Valve Body to be installed in place of a 3-port Valve Body originally installed.  Resolution 1  Install plumber's plug in Port 3 of MB series 3-port Rotary Shoe Valve Body. 2. Tighten plumber's plug sufficiently to ensure PN 10 rating of Valve Body is not compromised. IMPORTANT Careful consideration should be given to the use of this conversion method with 3-port Valve Bodies of Plug and Seat construction. Here only "dish nosed" or "hollow ended" plumber's plugs should be installed in Port 3 of the Valve Body. The purpose of this is to prevent fouling of the Plug / Seat assembly within the Valve Body. N.B. In preference a Satchwell VZ 2-port Plug and Seat Valve Body should be replaced by a Satchwell MZ 3-port Plug and Seat Valve Body.

Issue S-E Forta M700 Actuator unable to be mounted on S-E VGS211F Valve Body . Environment S-E Forta M700 Actuator mounted on S-E VGS211F Valve Body  Cause S-E Forta M700 Actuator unable to be mounted on S-E VGS211F Valve Body due to absence of S-E VGS211F Valve Body Spindle Adaptor. Resolution 1.  Install S-E VGS211F Valve Body Spindle Adaptor prior to installation of S-E Forta M700 Actuator. The S-E VGS211F Valve Body is supplied with a Valve Spindle Adaptor. The Adaptor is illustrated in the S-E Forta M700 Installation Instruction (OFL – 4340 – 001). It is particularly important to ensure that this Adaptor is fitted to the Valve Spindle, as its absence will prevent the M700 Actuator from being mechanically connected to the Valve Body Spindle.

Issue DC1100 / DC1400 displays message "No Sensors Connected" or displays temperature values that are not representative of the temperatures being sensed. Environment DC1100 / DC1400 Discrete Controller and associated Sensors. Cause DC1100 / DC1400 is connected to Sensors having incompatible resistance range. The resistance range of those Sensors compatible with the DC1100 differs to that of the resistance range of those Sensors compatible with the DC1400 "No Sensors Connected" message may appear in the Controller display as a result of the Sensors connected having a resistance that is out of range compared to that of the resistance range that the Controller Sensor Inputs are designed to recognise.  Resolution Check Sensor type connected to Controller. DC1100 Controller is compatible with the following Sensors :- STC 600 D Contact Temperature Sensor                               (Original Drayton Sensor = A704) STO 600 D Outside Air Temperature Sensor                          (Original Drayton Sensor = A702) STP 600 D Pipe Temperature Sensor                                     (Original Drayton Sensor = A703) STR 600 D Room Temperature Sensor                                  (Original Drayton Sensor = A701)   DC1400 Controller is compatible with the following Sensors :- STC 600 Contact Temperature Sensor                                   (Original Satchwell Sensor = DST) STO 600 Outside Air Temperature Sensor                             (Original Satchwell Sensor = DOT)    STP 660 Pipe Temperature Sensor                                        (Original Satchwell Sensor = DWT) STR 600 Room Temperature Sensor                                     (Original Satchwell Sensor = DRT)

Issue AVUE 5304, AVUE 5354, AVUE 5305 or AVUE 5355 Light Duty Actuator does not respond to changes in control signal. Environment AVUE 5304 or AVUE 5354 Light Duty Actuator installed on VZX or MZX Valve Body.. AVUE 5305 or AVUE 5355 Light Duty Actuator installed on Satchwell VEU, MEU or FEU Unit Valve Body.. Cause AVUE 5304, AVUE 5354, AVUE 5305 or AVUE 5355 Light Duty Actuator may not respond to changes in control signal due to self stroking / auto stroking procedure failing to occur when originally installed, or due to manual override having been undertaken without subsequent reset procedure having been applied. Resolution 1.  Check that 0v of 0-10v dc control signal and 0v of 24v ac power supply originate from same source. 2.  Undertake Manual Override Reset. The Manual Override Reset Button is located on the underside of the AVUE Actuator. The purpose of the Manual Override Reset Button is to cause the Actuator to self reference. A reset is required only in the following circumstances. A.  If the Manual Override Access screw on the top of the Actuator has been operated when the Actuator is powered up. B.  If it is necessary to re-align the Actuator to a point of self reference during periods of system maintenance. N.B. The AVUE is designed to reset automatically on restoration of power following a power failure.  It should be noted that it will take approximately 85 seconds (AVUE 5305 and AVUE 5355) or 110 seconds (AVUE 5304 and AVUE 5354) for the self reference procedure to be completed.