INSTALLATION MANUAL WARNING

Transcription

1 RG9FH0 TW INDOOR Unit optional parts ZONE KIT PC-TZ0-E INSTLLTION MNUL This zone kit MUST be used with Cylinder unit or Hydrobox except for E*SE models. efore starting installation, read the following description together with the installation manual included with the Cylinder unit (Hydrobox). Please read carefully and observe fully the following safety precautions. WRNING CUTION Precaution that must be observed to prevent injuries or death. Incorrect handling could lead to injury or damage to house and household articles. fter installation, carry out a test run to ensure correct operation, then explain operation method and safety precautions to the end user. Tell your customers to keep this installation manual, and when they give or sell this machine to any other person include this installation manual with it. WRNING If Cylinder unit (Hydrobox) has already been connected to the power supply, ensure circuit breaker is off before carrying out electrical work. If the zone kit is installed incorrectly or modified after installation by the user, water may leak or zone kit may fall from Cylinder unit or wall. ll installation should be performed by a qualified technician according to local regulations and the instructions given in this manual. Connections must be made securely and without tension on the terminals. The zone kit must be installed by or more people. CUTION ll exposed water pipework should be insulated to prevent unnecessary heat loss and condensation. To also use the zone kit in Cooling mode, securely apply heat-insulation to draining pipework. If heat-insulation is inadequate, condensation could occur on the surface of pipes and dew could drop on the floor or important goods. To prevent dirty water from draining onto the floor next to Cylinder unit or under Hydrobox, please connect appropriate discharge pipework from the zone kit to its disposal location. Secure zone kit to prevent it from falling. Do not hold piping or drain socket when moving the zone kit. void the connection of piping or drain socket from damage. Otherwise, it may cause water leakage. To prevent incorrect installation, please connect the flexible hose at the bend radius of 0 mm or more. The water flow rate between the Cylinder unit (Hydrobox) and the zone kit must be greater than the total flow rate of Zone and Zone. Otherwise, Zone and Zone may not be heated properly.

2 Disposal of the Unit <Figure.> Note: This symbol mark is for EU countries only. This symbol mark is according to the directive 0/9/EU rticle Information for users and nnex IX, and/ or to the directive 00//EC rticle 0 Information for end-users and nnex II. Your Mitsubishi Electric heating system products have been manufactured with high quality materials and components which can be recycled and/or reused. The symbol in Figure. means that electrical and electronic equipment, batteries and accumulators at the end of their life, should be disposed of separately from your household waste. If a chemical symbol is printed beneath the symbol (Figure.), this chemical symbol means that the battery or accumulator contains a heavy metal at a certain concentration. This is indicated as follows; Hg: mercury (0.000%), Cd: cadmium (0.00%), Pb: lead (0.00%) In the European Union there are separate collection systems for used electrical and electronic products, batteries and accumulators. Please dispose of this equipment, batteries and accumulators correctly at your local community waste collection/recycling centre. Contact your local Mitsubishi Electric dealer for country-specific details on disposal. Please, help us to conserve the environment we live in. Contents Item Q'ty zone kit Flexible hose (0mm) Conversion joint (Φ G) Fixing plate Gasket Installation manual Screw (M ) Outline 0 G connection F E Unit: mm 0 From Cylinder unit (Hydrobox) To Cylinder unit (Hydrobox) C From Zone D To Zone E From Zone F To Zone ( ) C D F 0 0 Drain socket (Size: Φ.) C 0 E D

3 Component parts Mixing valve Pump Pump Thermistor Manual air vent Reactor box Thermistor Earth terminal Installation position 0 <Cylinder unit> <Hydrobox> MX Water circuit and system figure Cylinder unit (Hydrobox) zone kit Mixing valve Pump THW <Zone> Floor heating ir vent THW9 Pump THW <Zone> Radiator ir vent THW

4 In the case of Cylinder unit Ensure that the zone kit does not touch the pressure relief valve. Remove the screw from the zone kit and reuse to secure. In the case of Cylinder unit fter hand tighten the nut, tighten the joint turn. If necessary, tighten by another / of a turn. Pipe cover (Local supply) Tightening torque: N m Use double spanners. Do not use the flexible hose below the bend radius of 0 mm.

5 In the case of Hydrobox.. ack plate Wall <Side view> Plugs (Local supply) ack plate (Horizontal) Screws (Local supply) Ensure that the notch is positioned at the TOP of the back plate. The back plate is provided with screw mounting holes that are round or oval. To prevent the -zone kit from falling off the wall, choose the appropriate number of holes or hole positions and horizontally secure the back plate to the appropriate wall location. In the case of Hydrobox.N m... Secure the back plate and the unit with Mx screw.

6 In the case of Hydrobox Heating only model <View from below> Heating only model fter hand tighten the nut, tighten the joint turn. If necessary, tighten by another / of a turn. Heating and cooling model Pipe cover (Local supply) Tightening torque: N m Use double spanners. Do not use the flexible hose below the bend radius of 0 mm. Letter Pipe description Space heating/indirect DHW tank (primary) return connection Space heating/indirect DHW tank (primary) flow connection Drain piping Connect the drain pipe only for Heating/Cooling models. <Cylinder unit> <Hydrobox> Field supplied drain pipe (VP-0)* (Insulated) Connect drain socket to field pipeworks using suitable adhesive bond. Connect drain socket to field pipeworks using suitable adhesive bond. Field supplied drain pipe (VP-0)* (Insulated) NOTE Please use PVC pipe for drain piping. Use only compatible adhesive/glue for pipe joint. For proper drain-off, install pipework with gradient/fall of min. /00. Install pipe to fall continuously without bowing. Do not install any air purge points on condensate drain pipe run. Condensate drain pipe must discharge to suitable and safe outlet location. It should not be directly connected to any sewer-connected pipework that may introduce sulphurous gases/smells to the building. * VP-0 is a PVC pipe with an outside diameter of mm and an inside diameter of 0 mm.

7 Wiring <Cylinder unit> <Hydrobox> Earth terminal Pump/ Mixing valve/ Earth CNP CNP CNV F TO. Pump/Mixing valve/ Earth TO. IEC T.L0V CNIH (OG) CNHT (K) CNC CNRF LED LED CN0 CNIT SW CN F IEC T0L0V CNPWM SW LED SW SW CNC (GY) SW CN0 TO. TO. CN0 LED CNH CN 0 9 TI. 0 9 TI. CNW CNW CN CN0 (YE) 0 9 TI. Earth terminal THW///9 THW///9 Earth terminal CNP CNP CNV F TO. TO. IEC T.L0V SW CNIH (OG) CNHT (K) F IEC T0L0V CNC CNPWM SW CNC (GY) LED SW SW CN0 TO. TO. CNRF LED LED CN0 CNIT SW CN CN0 LED CNH CN 0 9 TI. 0 9 TI. CNW CNW CN CN0 (YE) 0 9 TI. Earth terminal THW///9 Pump M ~ M Pump ~ Mixing M valve ~ Pump/Mixing valve/earth lue rown lue rown rown lue lack TO. CNP CNP F TO. TO. TO. TO. IEC T.L0V SW CNV SW CNC (GY) CNIH (OG) CNHT (K) F IEC T0L0V CNC CNPWM LED SW SW CN0 TO. CNRF LED LED CN0 CNIT SW CN OFF ON SW CN0 LED CNH CN 0 9 TI. 0 9 TI. CNW CNW CN CN0 (YE) 0 9 TI. TI. 9 0 THW THW THW THW9 Gray lack Red lue

8 DIP Switch settings of Cylinder unit (Hydrobox) Setting the following DIP switches are necessary for zone control. (See the installation manual of Cylinder unit (Hydrobox) for more information.) DIP switch Function OFF ON Setting when using zone kit SW- Mixing tank WITHOUT Mixing tank WITH Mixing tank ON SW- -zone temperature control Inactive ctive * ON * ctive only when SW- is set to OFF. Specifications Model name PC-TZ0-E Dimension mm mm mm Weight kg Power supply 0V/single phase/0hz from Cylinder unit (Hydrobox) Sound pressure level d() Sound power level 0d() Pump, Max. 0W/0. Max. head.m * Mixing valve W Running time 90 0s Water flow rate range Depend on outdoor unit Note: Max. flow rate is.l/min. If the flow rate exceeds.l/min, pipes would be eroded. The water flow rate between the Cylinder unit (Hydrobox) and the zone kit must be greater than the total flow rate of Zone and Zone. * Refer to the graph below and add any pumps if necessary. <Water circulation pump characteristics> External static pressure [kpa] Flow rate [L/min] Please be sure to put the contact address/telephone number on this manual before handing it to the customer. HED OFFICE: TOKYO UILDING, --, MRUNOUCHI, CHIYOD-KU, TOKYO 00-0, JPN Printed in the UNITED KINGDOM