Sinclair S-THERM MSH-190TB/3 User & Installation Manual
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Sinclair S-THERM MSH-190TB/3 User & Installation Manual

Indoor units all-in-one
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Summary of Contents for Sinclair S-THERM MSH-190TB/3

  • Page 3: Table Of Contents

    CONTENTS 1 SAFETY PRECAUTIONS 2 ACCESSORIES 3 INSTALLATION SITE 4 INSTALLATION 4.1 Dimensions of the unit 4.2 Installation requirements Servicing space requirements Mounting the indoor unit 5 CONNECTING THE REFRIGERANT PIPING 6 CONNECTING THE WATER PIPING Connecting the space heating(cooling) water piping Connecting the domestic water piping Connecting the recirculation water piping Connecting the drainage hose to the indoor unit...
  • Page 4 9 TEST RUN AND FINAL CHECKS 9.1 Final checks 9.2 Test run operation (manually) 10 MAINTENANCE AND SERVICE TECHNICAL SPECIFICATIONS ERROR CODE ANNEX A...

  • Page 5: Safety Precautions

    1 SAFETY PRECAUTIONS DANGER WARNING CAUTION NOTE WARNING This appliance which connect 1-phase 6KW backup heater can be connected only to a supply with system mpedance no more than 0.3079 . n case necessary, please consult your supply author ty for system mpedance information.
  • Page 6 Special requirements for R32 WARNING WARNING NOTE WARNING NOTE charged charged...
  • Page 7 Use Table 2 in page5 to calculate the total minimum floor area (A mintotal required for the total refrigerant charge (m Use Table 3 in page5 and dm to calculate the minimum opening area (VA for natural ventilation between # A room and # B room...
  • Page 8 Table 1-Maximum refrigerant charge allowed in a room:indoor unit Table 2-Minimum floor area:indoor unit Minimum floor area(m ) Minimum floor area(m ) (kg) (kg) H=1230mm(100/190) H=1500mm(100/240,160/240 1.85 6.90 1.85 4.70 1.90 7.31 1.90 4.92 1.95 7.70 1.95 5.18 2.00 8.10 2.00 5.45 2.05...
  • Page 9 DANGER WARNING CAUTION...
  • Page 10 CAUTION NOTE...
  • Page 11 1 Unpacking Installation Fittings Installation Fittings Quantity Quantity Shape Shape Name Name 100 190 100 240 160 240 100-190 100-240 160-240 M9 Copper Nut Installation and owner’s manual(this book) M16 Copper Nut Operation manual Y-shape filter M16 Copper Nut Tamper Operation manual (Wire controller) M9 Copper Nut Tamper...
  • Page 12 Remove the wooden base one of them Four Four WARNING Do not install the IDU near a bedroom; Suggest nstall t n a garage, ut l ty room, corr dor, basement, or laundry room; Be sure to adopt adequate measures to prevent the unit from being used as a shelter by small animals. Small animals making contact with electrical parts can cause malfunct on, smoke or fire.

  • Page 13: Installation

    Select an installation site where the following conditions are satisfied and one that meets with your customer's approval. - Safe places which can bear the unit's weight and where the unit can be installed at an even level. - Places where there is no possibility of flammable gas or product leak. - The equipment is not intended for use in a potentially explosive atmosphere.
  • Page 14 unit:mm NAME NAME Refrigerant gas connection 5/8"-14UNF Space heating (cooling) water inlet .R1" Refrigerant liquid connection 3/8" -14 UNF Space heating (cooling) water outlet .R1" Domestic hot water outlet R3/4‘’ Drainage Domestic hot water water Solar circulation outlet ( inlet (Plugged by the nut). Domestic cold water inlet Solar circulation inlet ( The content in the dotted...

  • Page 15: Connecting The Refrigerant Piping

    5 CONNECTING THE REFRIGERANT PIPING l l a n i l c i f , t i please refer to "Installation and ower's manual (M-thermal split outdoor unit) Connecting the 16mm refrigerant pipe to the refrigerant gas connection. Additional tightening Outer Tightening Sufficiently tighten the flare nut...

  • Page 16: Connecting The Space Heating(Cooling) Water Piping

    CAUTION When flared joints are reused , the flare part should be re-fabricated. 6.1 Connecting the space heating(cooling) water piping To fac l tate serv ce and ma ntenance, two shut-off valves(f eld supply and one overpressure bypass valve should be installed.

  • Page 17: Connecting The Recirculation Water Piping

    6.3 Connecting the recirculation water piping f domest c hot water rec rculat on funct on s requested,the rec rculat on p pe should be connected. 1.Removing the nut of the recirculation on the indoor unit. 2.Connecting the recirculation water pipe to the indoor unit.

  • Page 18: Connecting The Drainage Hose To The Indoor Unit

    6.4 Connecting the drainage hose to the indoor unit The water coming from the pressure relief valve and the condensate water is collected in the drain pan. The drain Connect the drainage pipe with a throat bander and insert the drainage pipe into the floor drain. Throat bander Floor drain needed...

  • Page 19: Water Piping Insulation

    flow sw tch should be removed and dr ed, then can be re nstalled n the unit. There need drying NOTE 1.Counterclockw se rotat on, remove the flow sw tch. 2.Dry the flow switch completely. CAUTION Be careful not to deform the unit’s piping by using excessive force when connecting the piping. Deforming the piping may lead to malfunction of heat pump.
  • Page 20 Connect the water supply to the filling valve and open the valve. with water until the indicates a pressure of approximately 2.0 bar. air in the circuit as much as possible using the automatic air purge valves. least 2 full turns to release air from the system.
  • Page 21 6.9.1 Application1 Tbt1 Tbt2 FHL1 FHL2 FHLn One one floor heating with buffer tank Code Assembly unit Code Assembly unit Pressure relief valve (field supply) Outdoor unit Automatic air purge valve Indoor unit with tank Drainage valve User interface (Display) Tbt1: temperature sensor of buffer tank 1 (field supply) Shut-off valve (field supply) Filter (accessories)
  • Page 22 6.9.2 Application 2 Tbt1 Tbt2 T wo one for floor heating and radiators Code Code Assembly unit Assembly unit External water pump (field supply) Outdoor unit Outdoor unit Bypass valve (field supply) User interface (Display) Pressure relief valve (field supply) Shut-off valve (field supply) SV3: 3-way valve (field supply) P c: water pump zone 2 (field supply)
  • Page 23 6.9.3 Application 3 FHL1 FHL2 FHLn One one for floor heating Code Assembly unit Outdoor unit Indoor unit with tank User interface (Display) Shut-off valve (field supply) Filter (accessories) P_d: water pump DHW (field supply) Drainage valve (field supply) Filling valve (field supply) Expansion vessel (field supply) Bypass valve (field supply) Pressure relief valve (field supply)
  • Page 24 Space heating/cooling One zone application hen the un t s ON, P o keeps runn ng, f un t s OFF, P o stops runn ng hen the un t cool ng mode s ON, SV2 keeps OFF hen the un t heat ng mode s ON, SV2 keeps ON, Double zone application hen one 1 s ON, P o keeps runn ng, f one 1 s OFF, P o stops runn ng hen one 2 s ON, P c keeps runn ng...

  • Page 25: Precautions On Electrical Wiring Work

    7 FIELD WIRING WARNING A main switch or other means of disconnection, having a contact separation in all poles, must be incorporated in the fixed wiring in accordance with relevant local laws and regulations. Switch off the power supply before making any connections.
  • Page 26 Use the correct screwdriver to tighten the terminal screws. Small screwdrivers can damage the screw head and prevent appropriate tightening. Over-tightening the terminal screws can damage the screws. Attach a ground fault circuit interrupter and fuse to the power supply line. In wiring, make certain that prescribed wires are used, carry out complete connections, and fix the wires so that outside force cannot affect the terminals.

  • Page 27: Connecting The Main Power Supply

    High voltage wire Low voltage wire 7.5 Connecting the main power supply Leakage Protection Switch must be installed to the Power Supply of the unit. L2 L3 optional optional L2 L3...

  • Page 28: Connecting For Other Components

    NOTE The ground fault circuit interrupter must be a high-speed type breaker of 30 mA (<0.1 s).Flexible cord must meet 60245IEC(H05VV-F) standards. 7.6 Connecting for other components Print Connect to Connect to Print Solar energy input Indicator light of unit signal operating status (field supply)
  • Page 29 7.6.1 connecting the communication 7.6.3 Room thermostat (Low voltage): wire to outdoor unit 7.6.2 For remote shut down:...
  • Page 30 The wiring of the thermostat should correspond to the CN24 CN21 settings of user interface. Refer ROOM CN28 CN16 THERMOSTAT. CN32 CN13 CN15 CN29 CN18 CN25 CN42 CN40 DIS1 CN31 CN41 CN22 CN35 CN36 be correct. CN17 a) Procedure 15 16 23 24 31 32 CN11...
  • Page 31 7.6.5 For P_o: Type 2 7.6.7 For P_d 25 26 27 28 29 30 31 32 CN11 CN30 7 5 3 1 DHW pipe pump Type 2 a) Procedure Type 2 7.6.6 For P_c CN11 CN30 7 5 3 1 8 6 4 Pumpc(zone 2 pump)
  • Page 32 1 2 3 4 5 6 7 8 9 10 8 17 unit operating status...
  • Page 33 7.6.12 For room thermostat: Room thermostat type 1(High voltage): "POWER IN" provide the working voltage to the RT, doesn’t provide the voltage to the RT connector directly. Port "15 L1" provide the 220V voltage to the RT 1 2 3 4 5 connector.

  • Page 34: Start-Up And Configuration

    7.6.13 For solar energy input signal CONNECT TO SOLAR KIT INPUT 220-240VAC Voltage 220-240VAC Maximum running current(A) Wiring size(mm 0.75 8 START-UP AND CONFIGURATION The unit should be configured by the installer to match the installation environment (outdoor cl mate, installed opt ons, and user expertise.

  • Page 35: Field Settings

    DANGER Switch off the power supply before making any connections. After the nstallat on of the un t, check the follow ng before switching on the circuit breaker: Field wiring Make sure that the field wiring between the local supply panel and unit and valves (when appl cable , unit and room thermostat (when appl cable , unit and domestic hot water tank, and unit and backup heater kit have been connected according to the instructions described in the chapter , according to the...

  • Page 36: About For Serviceman

    8.4 About FOR SERVICEMAN 8.4.1 DHW MODE SETTING DHW = domestic hot water "FOR SERVICEMAN" is designed for the installer to set the parameters. Go to > FOR SERVICEMAN> 1.DHW MODE SETTING. Press . The following pages will be Setting the composition of equipment. displayed: Setting the parameters.
  • Page 37 2 COOL MODE SETTING 8.4.5 TEMP. TYPE SETTING 2.1 COOL MODE 2.2 t_T4_FRESH_C 2.0HRS About TEMP. TYPE SETTING 2.3 T4CMAX 43°C The TEMP. TYPE SETTING is used for selecting whether 2.4 T4CMIN 20°C the water flow temperature or room temperature is used 2.5 dT1SC 5°C to control the ON/OFF of the heat pump.
  • Page 38 OTHER In this case, the setting value of zone 1 is T1S,the setting value of zone 2 is T1S2. The OTHER HEATING SOURCE is used to set the parameters of the backup heater, additional heating If you set DOUBLE ZONE and ROOM TEMP. to YES, sources .
  • Page 39 f YES s selected, the follow ng pages w ll be d splayed: 9 SERVICE CALL 11 TEST RUN PHONE NO. *************** MOBILE NO. ****************** 11.1 POINT CHECK 11.2 AIR PURGE 11.3 CIRCULATED PUMP RUNNING 11.4 COOL MODE RUNNING 11.5 HEAT MODE RUNNING CONFIRM ADJUST on the user...
  • Page 40 During HEAT MODE test running , the default target outlet hen n a r purge mode, SV1 w ll open, SV2 w ll close. water temperature is 35°C. The IBH (internal backup 60s later the pump in the unit (PUMPI) will operate for heater) will turn on after the compressor runs for 10 min.
  • Page 41 12.1 PREHEATING FOR FLOOR 12 SPECIAL FUNCTION Do you want to turn off the preheating Active the settings and active the for floor function? “SPECIAL FUNCTION”? CONFIRM CONFIRM 12 SPECIAL FUNCTION to scroll the cursor to YES and press , the preheating for floor will turn off.
  • Page 42 Dur ng floor dry ng, all the buttons except are nval d. hen the heat pump malfunct ons, the floor dry ng mode will turn off when the backup heater and additional heating source is unavailable. If you want to turn off floor dry ng up, please press .
  • Page 43 8.4.16 SETTING PARAMETERS The parameters related to this chapter are shown in the table below. Setting Order number Code State Default Minumum Maximum Unit interval DHW MODE Enable or disable the DHW mode:0=NON,1=YES DISINFECT Enable or disable the disinf ect mode:0=NON,1=YES DHW PRIORITY Enable or disable the DHW priority mode:0=NON,1=YES PUMP_D...
  • Page 45 12.4 t_DRYUP The day for w arming up during floor drying up The continue days in high temperature during floor 12.5 t_HIGHPEAK drying up The day of dropping temperature during floor drying 12.6 t_DRYD The target peak temperature of w ater flow during 12.7 T_DRYPEAK °C...
  • Page 46 10 MAINTENANCE AND SERVICE 9 TEST RUN AND FINAL CHECKS In order to ensure optima l availabilit y of the un t, a number of checks and inspection s on the unit and the field wiring The installer is obliged to verify correct operation of unit have to be carried out at regular intervals.
  • Page 47 11 TECHNICAL SPECIFICATIONS unit ower suppl input er to the technical capa sions 730*1920*730 730*2180*730 late heat changer changer lectric heater ernal water water pressure ilter water low low switc ower input panssion essel operating pressure pressure eight t weight 140kg 157kg 159kg...
  • Page 48 13.5A 730*1920*730 730*2180*730 730*1920*730 730*2180*730 0.10MPa 140kg 157kg 159kg 140kg 157kg 159kg 161kg 178kg 180kg 161kg 178kg 180kg 0.1~0.25MPa 0.15...
  • Page 49 12 ERROR CODES hen a safety dev ce s act vated, an error code w ll be d splayed on the user nterface. A list of all errors and corrective actions can be found in the table below. Reset the safety by turning the unit OFF and back ON. n case th s procedure for resett ng the safety s not successful, contact your local dealer.
  • Page 50 ERROR MALFUNCTION FAILURE CAUSE CODE OR PROTECTION AND CORRECTIVE ACTION 1. The EEprom parameter s error, rewr te the EEprom data. 2. EEprom ch p part s broken, change a new EEprom ch p Indoor unit EEprom failure part. 3. ma n control board of ndoor un t s broken, change a new PCB.
  • Page 51 ERROR MALFUNCTION FAILURE CAUSE CODE OR PROTECTION AND CORRECTIVE ACTION Three times “PP” The same to "PP". Tw_out 1.Check the resistance of the sensor. 2.The Tbt1 sensor connector s loosen,reconnect t. Buffer tank up 3.The Tbt1 sensor connector s wet or there s water n,remove temp.sensor(Tbt1) fault the water ,make the connector dry.Add waterproof adhes ve.
  • Page 52 ANNEX A: Refrigerant cycle CD E Water side Refrigerant side ⑤ ④ ⑦ ⑥ ③ ② ① ⑨ ⑧ HEATING COOLING B CD E Water side Refrigerant side ⑤ ④ ⑦ ⑥ ③ ② ① ⑨ ⑧ HEATING COOLING Optional Unit Item Description Item...

This manual is also suitable for:

S-therm msh-190tb-3/9S-therm msh-240tb/3S-therm msh-240tb-3/9

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