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Item# Part# 

Description 

Item# Part# 

Description 

410 

EX002 

Heater 101 

437 

EZM18 

O-ring P18 EPDM (Purple) 

411 

EM404 

Water inlet 

439 

EM45E 

Hot pipe for T-M32 ASME 

412 EZN16 

O-ring JASO# 1016 EPDM 

(Purple) 

440 

EM45D 

Cold pipe for T-M32 ASME 

413 EX021 

Heater 

plate 

441 EM45F 

Connection pipe for T-M32 

ASME 

414 

EX01H 

Fastener “16AG” 

701 

EM376 

T-M32 PCB 

415 EKK2P 

Inlet 

heater 

702 EM454 

Transformer 

416 

EK239 

Outlet drain plug 

703 

EM463 

Junction box inner plate 

417 

EZM06 

O-ring P6 EPDM (Purple) 

704 

EM392 

Gas valve wire 

418 EX00H 

Mixing 

thermistor 

705 EM396 

“Flow sensor, Gas proportional 

valve connection and 

Thermistors” wire for T-M32 

419 

EZM04 

O-ring P4 EPDM (Purple) 

706 

EM479 

“Flow sensor, Gas proportional 

valve connection and 

Thermistors” wire for T-M32 

ASME 

420 

EZM16 

O-ring P16 EPDM (Purple) 

707 

EM395 

Flame rod wire 

421 

EM390 

Cold pipe for T-M32 

708 

EC00X 

Nylon clamp 

422 

EKK38 

Inlet thermistor 

709 

EM45T 

Igniter & Freeze protection wire 

423 EKH32 

Water 

control 

valve 

710 EM393 

AC100V 

wire 

424 EW00A 

Screw 

M3×6 

711  EM403 

AC100V Transformer 

connecting wire 

425 

EK031 

Heater fixing plate 16 

712 

EM207 

Ground fault circuit interrupter 

426 

EM45V 

Pipe heater 212 

713 

EM400 

Power supply code assembly 

427 

EW00L 

Pan screw M4×6 (W/Washer) 

714 

EM399 

AC120V Transformer 

connecting wire 

428 

EZM15 

O-ring P15 EPDM (Purple) 

715 

EM385 

Fuse box 

429 EKH33 

Flow 

sensor 

716 EM377 

PCB 

fixing 

plate 

430 

EM391 

Hot pipe for T-M32 

717 

EM398 

Remote controller terminal 

431 

EM45G 

L joint 

718 

EW00X 

Screw M3×12 

432 

EKN34 

Hi-limit switch 

719 

EX013 

Screw M4×12 

433 EKK2T 

Output 

thermistor 

720 EM478 

PCB 

cover 

434 EKH30 

Fastener 

“4-11” 

435 EKJ02 

Water 

outlet 

436 EZN17 

O-ring JASO# 1017 EPDM 

(Purple) 

 

Содержание T-M32

Страница 1: ...oduct must be installed and serviced by a licensed plumber a licensed gas fitter or a professional service technician Improper installation and or operation or installation by an unqualified person wi...

Страница 2: ...andby 8 9 W 0 07 A Electric Consumption Freeze Protection 187 W 1 56 A SPECIFICATIONS INTRODUCTION SAFETY GUIDELINES INSTALLATION General Included Accessories Outdoor Installation Indoor Installation...

Страница 3: ...concepts only and is not accurate to the T M32 s physical description This manual provides information necessary for the installation operation and maintenance of the Mobius T M32 water heater The mo...

Страница 4: ...RESSURE and ELECTRIC RATING If this unit does not match your requirements do not install and consult with Takagi 5 If any problem should occur turn off all hot water taps and turn off the gas Then cal...

Страница 5: ...acent to a bedroom or a room that is intended for quiet study or meditation etc Locate your heater close to a drain where water leakage will not do damage to surrounding areas As with any water heatin...

Страница 6: ...to a sealed combustion unit Direct venting allows the T M32 to draw fresh intake air from the outside The warranty will not cover damage caused to the unit due to installation in a contaminated envir...

Страница 7: ...position Do not adjust the right bank of dipswitches 4 The outdoor vent cap must be used when unit is installed outdoor Takagi requires the use of its part No TM VC32 5 When installed outdoors the T...

Страница 8: ...ter can accumulate Do not install this water heater under an overhang less than 3 feet from its top or eaves The area under an overhang must be open to three sides Do not install the water heater vent...

Страница 9: ...ing an opening communicating directly with the outside should have a minimum free area of one square inch per 15 000 BTUH input of the total input rating of water heater in the enclosed area When comb...

Страница 10: ...appliance the T M32 requires a 4 combustible air supply pipe The intake pipe must be sealed airtight Air supply pipe can be made of ABS PVC galvanized steel corrugated aluminum corrugated stainless st...

Страница 11: ...Inc FasNSeal Flex L Inc Z Flex Inc Z Vent III Metal Fab Inc and Heat Fab Inc Saf T Vent 3 Follow the vent pipe manufacturer s instructions when installing the vent pipe 4 Do not common vent this appl...

Страница 12: ...of the vent stack must not rest on the water heater 6 The vent must be easily removable from the top of the water heater for normal service and inspection of the unit 7 The water heater vent must not...

Страница 13: ...connect any vent from other appliances to the T M32 vent Use 4 category III approved or Special BH single or double wall stainless steel vent pipe Wall Roof Rain Cap Roof Flashing Sidewall Vent Termi...

Страница 14: ...outside corner G Clearance to inside corner H Clearance to each side of center line extended above meter regulator assembly 3 feet I Clearance to service regulator vent outlet 3 feet J Clearance to no...

Страница 15: ...o the unit Ensure that any and all gas regulators used are operating properly and are providing gas pressures within the specified range shown above 4 Until testing of the main gas line supply pressur...

Страница 16: ...Supply Piping Maximum Capacity of Propane LP Gas Based on 11 WC supply pressure at a 1 0 WC pressure drop Unit kBTU per Hour Pipe Size Length in Feet inches 10 20 30 40 50 60 70 80 90 100 125 150 200...

Страница 17: ...e is also recommended on the hot water outlet of the unit If the T M32 is installed within or subjected to a closed loop water system a thermal expansion tank must be installed 4 Before installing the...

Страница 18: ...e discharge piping for the pressure relief valve must be directed so that the hot water cannot splash on anyone or on nearby equipment 7 Attach the discharge tube to the pressure relief valve and run...

Страница 19: ...per operation after servicing 1 The heater must be electrically grounded Do not attach the ground wire to either the gas or the water piping 2 The Mobius T M32 water heater requires AC 120V 60 Hz elec...

Страница 20: ...e firmly fixed 5 Put the remote wires through the hole on the bottom of the unit casing 6 Connect the remote wires to the remote controller terminal properly No polarity Do NOT jump or short circuit w...

Страница 21: ...sing suitable relays shown in the diagram below Please make sure the relays are properly rated for the recirculation pump Using the T M32 s internal thermistors as a temperature control the recirculat...

Страница 22: ...l the water in the loop reach the set temperature Note The recirculation pump needs to be connected to the pump terminal of the T M32 B Storage Tank Circulation Control No 7 ON Feature This is to ensu...

Страница 23: ...6 and No 7 are OFF the pump will be made to run all the time as long as there is a power supply to the T M32 The pump will stop when the TM RE30 remote is turned off Water in the loop will be maintain...

Страница 24: ...d 960 000 BTU h The T M32 Easy Link system is limited to 4 units If you connect more than 4 units the first 4 units will work as part of the Easy Link system but the other additional units will only w...

Страница 25: ...onnector of the SLAVE 2 unit to the 1 connector of the SLAVE 3 unit 6 Make sure the 7 seg LED of all the units computer boards display the unit The numbering system of the T M32 automatically allocate...

Страница 26: ...settings still need to be set to the same settings on all the units Wrong connection between the MASTER unit and the SLAVE 1 unit MASTER unit SLAVE 1 unit Communication cable Connectors MASTER 2 1 MAS...

Страница 27: ...2 3 4 5 6 7 8 Left bank of Dipswitches OFF ON MST DIRE OUT TMP3 TMP2 TMP1 1 2 3 4 5 6 7 8 MODE D PRT 3 4 3 4 Connectors MASTER 2 1 MASTER 2 1 OFF ON 1 2 3 4 5 6 7 8 Left bank of Dipswitches OFF ON MST...

Страница 28: ...o 20 water heaters As shown is a sample for 3 T M32s Make sure the 7 seg LED of all the units computer boards display the unit The TM MC01 automatically allocates the unit 1 20 to each water heater th...

Страница 29: ...F to 167 F 182 F as shown below NOTE The maximum set temperature with the TM RE10 When the red jumper on the back of the TM RE10 is installed the maximum set temperature is 167 F If you remove the ju...

Страница 30: ...o not use this water heater if any part has been submersed under water Immediately call a qualified service technician to inspect the water heater and to replace any damaged parts CAUTION IF YOU SMELL...

Страница 31: ...ns instantly or death from scalding The outlet hot water temperature of the Mobius T M32 water heater is factory set at 120 F Feel the water temperature before bathing or showering 100 105 110 115 120...

Страница 32: ...ds And then make sure 1 or 0 is displayed on remote controller 1 is displayed for single units 0 is displayed for Easy Link Multi Systems 3 Press the TIME button Make sure OFF and F1 are displayed on...

Страница 33: ...wer supply The freeze protection system will activate when the surrounding and or outside temperatures drop below 36 5 F 2 5 C In any areas subject to freezing temperatures Takagi highly recommends in...

Страница 34: ...s with the dark squares The dark squares indicate which direction the dipswitch should be set to DO NOT set to 185 F if you use your T M32 in a recirculation system This will cause damage to the heate...

Страница 35: ...d any repairs should be done by a licensed technician UNIT DRAINING and FILTER CLEANING 1 Close the manual gas shut off valve 2 Turn off power to the unit and then turn on again 3 Wait 30 seconds and...

Страница 36: ...too high p 31 34 The hot water is not available when a fixture is opened Make sure the unit has 120V 60Hz power supply If you are using the remote controller is the power button turned on p 31 Is the...

Страница 37: ...LUTIONS Remote controller does not display anything when the power button is turned on Press the ON OFF button If the lamp lights up This is normal When the unit has not operated for five minutes or m...

Страница 38: ...an Easy Link system will display the error code on its 7 Seg LED in exactly the same way as if it were only a Single Unit Example If Unit 2 has the 321 error code inlet thermistor The 7 Seg LED on th...

Страница 39: ...ermostat Heater BK BK G W BK Trans former Ground BR BR AC120V G Ground BK W W BK BR BR Fuse box W BK Heater 1 2 3 4 5 6 O F F 7 8 G F I 1 2 3 4 5 6 O F F 7 8 BK W Pump Heater 2 1 GY GY P P O O 3 4 7 S...

Страница 40: ...e technician Forced or attempted repair may result in a fire of explosion D Do not use this water heater if any part has been under water Immediately call a qualified service technician to inspect the...

Страница 41: ...NING The outlet hot water temperature of the T M32 water heater is factory set at 120 F Use this heater at your own risk The set outlet water temperature can cause severe burns instantly or death from...

Страница 42: ...re over 125 F can cause severe burns instantly or death from scalds Chemicals such as diluted Glycol can be used for radiant floor Hydro fan coil air or Baseboard heating only The diluted solution of...

Страница 43: ...rmance If the application requires a higher re circulating flow rate make sure that the re circulating flow rate is no greater than 4 GPM If the flow rate is too high the system could be damaged by er...

Страница 44: ...matter the orientation For multiple unit direct vent sidewall terminations that combine the intake and exhaust into a single penetration space each direct vent termination at least 1 ft away from eac...

Страница 45: ...oor installation with the T M32 water heater The cap is installed on the top of the unit instead of connecting an exhaust vent pipe The cap will prevent any debris that might be in the environment fro...

Страница 46: ...6 0 52 00 7 7 03 0 08 0 52 00 7 051 0 51 004 05 2 0 01 00 5 05 2 00 4 0 03 05 0 0 51 0 50 70 2 0 02 052 Other than Part 706 the T M32 and the T M32 ASME share the same components 7 0 8 0 5 2 7 1 6 05...

Страница 47: ...nd the T M32 ASME share the same components 103 101 102 401 1 04 105 152 707 152 106 107 151 1 08 109 110 152 152 111 152 112 113 153 114 115 154 116 1 17 1 55 118 119 121 704 152 122 156 157 158 152...

Страница 48: ...406 407 408 409 410 052 440 428 429 436 411 412 413 427 419 422 420 439 434 419 433 414 437 414 441 A A 414 414 052 414 434 414 414 414 To the Heat exchanger 21 0 1 5 0 4 0 4 4 05 40 6 4 07 40 8 4 09...

Страница 49: ...n screw M4 10 106 EKK0E Flame rod 158 EW001 Screw M4 10 W Washer 107 EKK32 Rod holder 159 EW005 Hex head screw M4 8 108 EKK0F Igniter rod 160 EW00L Pan screw M4 6 W Washer 109 EKN61 Rod cap 210 EM415...

Страница 50: ...wire for T M32 ASME 420 EZM16 O ring P16 EPDM Purple 707 EM395 Flame rod wire 421 EM390 Cold pipe for T M32 708 EC00X Nylon clamp 422 EKK38 Inlet thermistor 709 EM45T Igniter Freeze protection wire 4...

Страница 51: ...60 F 70 F 40 F 6 4 5 9 5 5 5 1 4 8 4 5 4 3 4 0 3 8 3 5 3 2 3 1 2 9 2 8 2 7 2 6 50 F 7 7 7 0 6 4 5 9 5 5 5 1 4 8 4 5 4 3 3 8 3 5 3 3 3 2 3 1 2 9 2 8 60 F 9 0 8 5 7 7 7 0 6 4 5 9 5 5 5 1 4 8 4 3 3 8 3...

Страница 52: ...Takagi Industrial Co USA Inc will furnish a brand new heat exchanger or a refurbished or conditioned tankless water heater with same model For commercial industrial and or recirculation applications h...

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