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Summary of Contents for Mandik MONZUN-HP
- Page 1 164/23 Change 0 | Valid from 1 June 2023 MONZUN-HP MONZUN AIR HEATER-HP WITH HEAT PUMP INSTALLATION, COMMISSIONING, OPERATION, MAINTENANCE AND SERVICE MANUAL ®...
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Page 2: Table Of Contents
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... - Page 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz...
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Page 4: General
GENERAL This manual is an integral part of the product and must a) MONZUN-HP air heaters may only be used by a per- be given to the end user together with the device. son trained in the normal use of the appliance and who understands the possible dangers. -
Page 5: Weight And Dimensions Of The Indoor Unit
Fig. 2: Dimensions of the MONZUN-HP indoor unit Weight and dimensions of the indoor unit MONZUN-HP 33: 157 kg Fig. 3: Dimensions of the MONZUN-HP outdoor unit ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 6: Design
Design MONZUN-HP heaters are designed with a wall-mounted indoor unit . 1 diffuser with blinds 5 axial fan 8 liquid refrigerant ports, 12 .7 mm 2 drip eliminator 6 condensate drain 9 bushings: PG 13 .5 (5) 3 housing 7 gas refrigerant ports, 19 .1 mm for MONZUN-HP 20 and 25 .4 mm for... -
Page 7: Technical Parameters
. The console and base are lacquer, the assembly of individual sheet metal parts is done made of sheet steel with a powder coating . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 8: Installation
Fig. 5: Minimum space for installing the MONZUN-HP outdoor unit Fig. 6: Minimum space for installing MONZUN-HP outdoor units in a single row Fig. 7: Minimum space for installing MONZUN-HP outdoor units back to back, front to front and front to back | TP 015/11... - Page 9 Fig. 8: Minimum space for installing the MONZUN-HP indoor unit The indoor unit of the MONZUN-HP heater is equipped with A wall mounting bracket is supplied as an accessory for the 4 suspension points with M8 thread on the bottom and on indoor unit of the MONZUN-HP heater .
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Page 10: Central Condensate Drain
The use of insulated and heated piping is recommended . be installed in the holes in the outdoor unit chassis . | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... -
Page 11: Refrigerant Circuit
Fig. 14: Bend for oil return (oil siphon) Materials As an accessory, the MONZUN-HP heat pump comes with a pre-insulated copper pipe for the refrigerant . If not used, seam- less copper pipes of the following dimensions must be used:... -
Page 12: Precautions Against Refrigerant Leakage
“Delivery, storage and sealing of piping” section see the “Brazing” section see the “Pipe flushing” section see the “Evacuation” section see the “Pipe handling” section see the “Gas leak test” section | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... -
Page 13: Delivery, Storage And Sealing Of Piping
• Insert the swaging head into the pipe, swage the pipe and rotate a few degrees to align the imprints of the swaged head segments Fig. 15: Swaging pipes for brazing ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 14: Flared Connections
. Table 2: Tightening torque for flared connections Pipe diameter [mm] Tightening torque [Nm] Final torque [Nm] 6.35 9.53 12.7 15.9 19.1 22.3 25.4 | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... -
Page 15: Bending Piping
• Never put oxygen in the pipes, it promotes • Take fire precautions when brazing and have oxidation and can lead to an explosion, it is a fire extinguisher handy. extremely dangerous. ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... - Page 16 8 < D < 12 12 < D < 16 0 .05–0 .27 16 < D < 25 25 < D < 35 0 .05–0 .35 35 < D < 45 | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual...
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Page 17: Pipe Flushing
When the refrigerant circuit piping is completed, flushed, and the indoor and outdoor units are connected, apply vacuum to the piping to a level of -0 .1 MPa (-1 bar) . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 18: Leak Detection
. lubricant from the pump into the heat pump | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... -
Page 19: Condensate Drain
. insulation protects against burns when touching the piping . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 20: Adding Refrigerant
Refrigerant added for 1 m of equivalent length of piping [kg] 6.35 0 .022 9.53 0 .057 12.7 0 .110 15.9 0 .170 19.1 0 .260 22.2 0 .360 | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual... - Page 21 . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz...
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Page 22: Electrical Installation
The indoor and outdoor units must be powered separately . See the following Table 7 for the sizing of the feeder cable and circuit protection devices for the outdoor unit: Table 7: Current and circuit protection devices for the MONZUN-HP outdoor unit MONZUN-HP... -
Page 23: Communication Cabling
F0, F1, F2 . . . circuit breaker with overcurrent protection device Fig. 21: Electrical connection diagram of MONZUN-HP indoor and outdoor units Communication cabling Communication cabling is subject to the following requirements: • Shielded 0 .75 mm three-conductor cabling is used for –... -
Page 24: Analogue Control
. A fault condition is indicated (6 heaters) is used to control multiple MONZUN-HP heaters both on the MONZUN-HP heater by the red Fault light, and in one temperature zone . also on the control box by the ERROR light for the given unit . - Page 25 Fig. 24: Wiring diagram for MONZUN-HP heaters with the MHP+OMH3 control panel Installation The MHP control panel is designed exclusively for interior Mount the control panel using anchors and screws in the use . A suitable installation is in an occupied space on an inte- chosen location .
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Page 26: Modbus Control
Modbus control MONZUN-HP is compatible with bus control . This option is For proper operation, it is necessary that each unit has its beneficial for saving cabling, as the bus communication ca- own address, which is unique on the given branch . The ad- ble can connect up to 31 devices per branch . - Page 27 DIP1 in socket S2 to Off turns parity off (none) . Communica- for communication with the MONZUN-HP unit . The ZEUS tion uses 8 data bits, one STOP bit . controller can be powered directly from the MONZUN-HP Table 9: Modbus communication configuration (white = OFF;...
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Page 28: Commissioning
Fig. 27: Position of DIP switches S9-1 and S9-2 to set outdoor unit performance MONZUN-HP multi-heater systems For projects where there are multiple MONZUN-HP heaters, each heater, i .e . outdoor unit and connected indoor unit, must first be tested independently and before multiple heaters are started at the same time . -
Page 29: Test Operation During Commissioning
Only a qualified and trained service technician may remove the cover and work on the equipment with the cover removed. Fig. 28: Location of the display on the main electrical board of the outdoor unit and detail for operating the display ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... - Page 30 Actual displayed value "nn" is displayed if there is no fault or inter- 22.-- Last error or protection code vention of protection against switching on 23.-- Software version --.-- | TP 015/11 MONZUN-HP | Installation, commissioning, operation, maintenance and service manual...
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Page 31: Description Of Micro Switches On The Main Board
Spare S6-2 Nothing/delete address of indoor unit S6-3 Automatic/manual address configuration Spare S8-1 Spare S8-2 Configured start period to 12/7 minutes S8-3 Spare Spare New/Legacy protocol ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 32: Instructions For Use
INSTRUCTIONS FOR USE To control the MONZUN-HP heaters, a VULCAN MHP analogue controller is supplied with the optional extension OMH 3 for controlling three heaters or OMH 6 for controlling up to six heaters . In the case of bus communication, the heater is con- trolled by a supervisory system or ZEUS controller . -
Page 33: Manual Activation Of Heating
COMMISSIONING This applies for 1 MONZUN-HP heater with an MHP control panel . By connecting the MONZUN-HP heater to the mains, the connected room thermostat RDG 160 T will be switched on at the same time . Manual activation of heating... -
Page 34: Description
. Operation Use the lever switch (1) to select the operating mode for each individual MONZUN-HP unit . We can choose from three main states . • AUTO – The unit is fully controlled by the MHP thermo- •... -
Page 35: Configuring The Rdg 160 T Space Thermostat
0 -9:30 . Both extensions can be set at a maximum of 9:30 . After the set time has elapsed, the controller will return to normal operation according to the schedule . ® TP 015/11 | MANDÍK, a. s., Dobříšská 550, 267 24 Hostomice | www.mandik.cz... -
Page 36: Control Lock
1 – automatic 2 – manual Material, surface finish • The housing of MONZUN-HP heaters is made of galva- • The heat exchangers are made of copper tubes with nized steel sheet metal which is powder coated . aluminium fins . -
Page 37: Shipment And Storage
Shipment and storage • The indoor and outdoor units of the MONZUN-HP heater • It is forbidden to put the outdoor unit down; it can dam- are delivered on pallets in cardboard packaging, acces- age the compressor . sories such as stands are delivered loosely on pallets in •... -
Page 38: Refrigerant Circuit Leak Check
5 years . Removal from service, disassembly and recycling When taking a MONZUN-HP heater out of service, the refrig- erant must first be evacuated from the circuit by a certified entity . The refrigerant circuit may then be disassembled and turned over for recycling, including the indoor and outdoor units . - Page 40 MANDÍK, a. s. Dobříšská 550 267 24 Hostomice Česká republika Tel .: +420 311 706 706 E-mail: mandik@mandik .cz www .mandik .cz...
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