Related Manuals for Toshiba MCY-MAP0401TP Series
Summary of Contents for Toshiba MCY-MAP0401TP Series
-
Page 1: Installation Manual
2FAN_IM_DB04905901-00.book Page 1 Friday, October 24, 2014 3:19 PM 1121701001 AIR CONDITIONER (MULTI TYPE) Installation Manual Outdoor Unit For commercial use Model name: MCY-MAP0401TP Series MCY-MAP0501TP Series MCY-MAP0601TP Series English Installation Manual... -
Page 2: Table Of Contents
Precautions for Safety........1 • If using separately sold products, make sure to use Toshiba specified products only. Using unspecified products may cause Accessory Parts. - Page 3 2FAN_IM_DB04905901-00.book Page 2 Friday, October 24, 2014 3:19 PM Installation Manual Installation Test run • Follow the instructions in the installation manual to install the air conditioner. Failure to follow these instructions may cause • Before operating the air conditioner after having completed the work, check that the electrical parts box cover of the indoor the product to fall down or topple over or give rise to noise, vibration, water leakage, etc.
-
Page 4: Accessory Parts
2FAN_IM_DB04905901-00.book Page 3 Friday, October 24, 2014 3:19 PM – 3 – Installation Manual Accessory Parts Installation of New Refrigerant Air Conditioner This air conditioner adopts the new HFC refrigerant (R410A) which does not deplete the ozone layer. Part name Q’ty Shape Usage... -
Page 5: Installation Conditions
2FAN_IM_DB04905901-00.book Page 4 Friday, October 24, 2014 3:19 PM Installation Manual Installation Conditions Installation location WARNING Before installation Be sure to prepare to the following items before installation. Install the outdoor unit properly in a location that is durable enough to support the weight of the outdoor unit. Insufficient durability may cause the outdoor unit to fall, which may result in injury. - Page 6 2FAN_IM_DB04905901-00.book Page 5 Friday, October 24, 2014 3:19 PM – 5 – Installation Manual 3) Leave a clearance of at least 200 mm between the rear panel and wall or other surface of the building in order to CAUTION maintain the performance of the air conditioner. 1.
- Page 7 2FAN_IM_DB04905901-00.book Page 6 Friday, October 24, 2014 3:19 PM Installation Manual Necessary space for installation Obstacles in both front and rear of unit Serial installation in front and rear (Unit: mm) Open above and to the right and left of the unit. Open above and to the right and left of the unit.
-
Page 8: Refrigerant Piping
2FAN_IM_DB04905901-00.book Page 7 Friday, October 24, 2014 3:19 PM – 7 – Installation Manual • As shown in the figure below, install vibration-proof rubber pads to directly support the bottom surface of the fixing leg. Knockout of pipe cover * When installing the foundation for an outdoor unit with downward piping, consider the piping work. -
Page 9: Refrigerant Piping Connection
2FAN_IM_DB04905901-00.book Page 8 Friday, October 24, 2014 3:19 PM Installation Manual Refrigerant piping connection REQUIREMENT CAUTION • For a brazing work of the refrigerant pipes, be sure to use nitrogen gas in order to prevent oxidation of the inside of the pipes;... - Page 10 2FAN_IM_DB04905901-00.book Page 9 Friday, October 24, 2014 3:19 PM – 9 – Installation Manual Selection of pipe materials and size Selection of refrigerant piping Selection of pipe material Material: Phosphorus deoxidation seam-less pipe Outdoor unit Capacity code of indoor and outdoor units •...
- Page 11 2FAN_IM_DB04905901-00.book Page 10 Friday, October 24, 2014 3:19 PM Installation Manual Connecting pipe size of indoor unit Piping parts Name Selection of pipe size Remarks Size of main pipe Capacity rank Gas pipe Liquid pipe Branching section Indoor unit Outdoor unit Same as connecting 007 to 012 type 9.52...
- Page 12 2FAN_IM_DB04905901-00.book Page 11 Friday, October 24, 2014 3:19 PM – 11 – Installation Manual Allowable length / height difference of refrigerant piping In case of 1 indoor units connecting. In case of 2 to 6 indoor units connecting. Outdoor unit Outdoor unit Hight di erence...
- Page 13 2FAN_IM_DB04905901-00.book Page 12 Friday, October 24, 2014 3:19 PM Installation Manual In case of 1 indoor units connecting. Allowable length / height difference of refrigerant piping for quiet places (with PMV Kit) In case of 2 to 6 indoor units connecting. Outdoor unit Outdoor unit Hight di erence...
- Page 14 2FAN_IM_DB04905901-00.book Page 13 Friday, October 24, 2014 3:19 PM – 13 – Installation Manual Cautions for installation REQUIREMENT Set the outdoor unit first connected to the bridging pipe to the indoor units as the header unit. Do not use “Oxygen”, “Flammable gas” and “Noxious gas” in an airtight test. Install the outdoor units in order of their capacity codes: A (header unit) ≥...
-
Page 15: Air Purge
2FAN_IM_DB04905901-00.book Page 14 Friday, October 24, 2014 3:19 PM Installation Manual Air purge Adding refrigerant After finishing vacuuming, exchange the vacuum pump with a refrigerant canister and start additional charging of refrigerant. NOTE Calculation of additional refrigerant charge amount For the air purge at installation time (Discharge of air in connecting pipes), use “Vacuum pump method”... - Page 16 2FAN_IM_DB04905901-00.book Page 15 Friday, October 24, 2014 3:19 PM – 15 – Installation Manual Full opening of the valve Example: (040 type) Open the valves of the outdoor unit fully. Liquid side : Using a 4mm-hexagonal wrench, fully open the valve rods. Gas side : Using a 5mm-hexagonal wrench, fully open the valve rods.
-
Page 17: Electric Wiring
2FAN_IM_DB04905901-00.book Page 16 Friday, October 24, 2014 3:19 PM Installation Manual Electric Wiring Specifications for communication wiring Design of communication wiring WARNING Summary of communication wiring The appliance shall be installed in accordance with national wiring regulations. Capacity shortages of the power circuit or an incomplete installation may cause an electric shock or fire. Outdoor unit CAUTION •... - Page 18 2FAN_IM_DB04905901-00.book Page 17 Friday, October 24, 2014 3:19 PM – 17 – Installation Manual Group control through a remote controller Keep the rule of below tables about size and length of communication wiring. Group control of multiple indoor units (8 units) through a single remote controller Central controller Indoor unit No.1...
- Page 19 2FAN_IM_DB04905901-00.book Page 18 Friday, October 24, 2014 3:19 PM Installation Manual 2. Use round-type crimping terminals for power connection. Also, apply insulating sleeves to the crimping parts. Use a driver of appropriate size to fix the terminal screws. Terminal block (Communication) Earth screw (Power supply)
-
Page 20: Address Setting
2FAN_IM_DB04905901-00.book Page 19 Friday, October 24, 2014 3:19 PM – 19 – Installation Manual Address Setting Communication wire connection Connect the communication wires to the communication wire terminals from under the electrical control box, and fix them with the communication cable clamps. On this unit, it is required to set the addresses of the indoor units before starting air conditioning. - Page 21 2FAN_IM_DB04905901-00.book Page 20 Friday, October 24, 2014 3:19 PM Installation Manual Auto 1 Auto 2 Auto 3 The 7-segment display indicates Interface P.C. board on the outdoor unit After the indication, U. 1. - - - (U. 1. flash) starts flashing on the display.
- Page 22 2FAN_IM_DB04905901-00.book Page 21 Friday, October 24, 2014 3:19 PM – 21 – Installation Manual In all the outdoor units connected to the central control, please make sure that the relay connector of the Header unit interface P.C. board interface P.C. board “CN10” has not been connected to the “CN02”. SW04 SW05 SW15...
- Page 23 2FAN_IM_DB04905901-00.book Page 22 Friday, October 24, 2014 3:19 PM Installation Manual Switch setting (setting example when controlling 2 or more refrigerant lines centrally) Manual address setting with the remote controller Outdoor units (setting manually) Procedure when setting indoor units’ addresses first under the condition that indoor wiring has been completed and *The items in bold font must be set manually.
-
Page 24
2FAN_IM_DB04905901-00.book Page 23 Friday, October 24, 2014 3:19 PM – 23 – Installation Manual Confirming the indoor unit addresses and the position of an indoor unit
using the remote controller Push the TEMP. buttons repeatedly to set the CODE No. to Push the TIME buttons repeatedly to set a system address. - Page 25 2FAN_IM_DB04905901-00.book Page 24 Friday, October 24, 2014 3:19 PM Installation Manual (Execute it while the units are stopped.) To select another system address The indoor unit numbers in a group are indicated one after another. The fan and louvers of the indicated units are Push the button to return to step 2.
- Page 26 2FAN_IM_DB04905901-00.book Page 25 Friday, October 24, 2014 3:19 PM – 25 – Installation Manual To change all the indoor unit addresses using an arbitrary wired remote controller. Push the TIME buttons repeatedly to change the value of the indoor unit address in SET DATA. (The method is available when the addresses have already been set automatically.) Change the value in SET DATA to that of a new address.
-
Page 27: Test Run
2FAN_IM_DB04905901-00.book Page 26 Friday, October 24, 2014 3:19 PM Installation Manual Test Run Turn on the indoor and outdoor units of the refrigerant line for which you want to initialize the addresses. About one minute after turning on the power, confirm that the 7-segment display on the outdoor unit indicates and operate the interface P.C. - Page 28 2FAN_IM_DB04905901-00.book Page 27 Friday, October 24, 2014 3:19 PM – 27 – Installation Manual When executing a test run using the interface P.C. board on the outdoor unit Push and hold the button for more than 4 seconds. TEST appears on the LCD display and the unit enters the test mode.
- Page 29 2FAN_IM_DB04905901-00.book Page 28 Friday, October 24, 2014 3:19 PM Installation Manual Finishing operation Stop operation Set the rotary switches on the interface P.C. board of the outdoor unit back: SW01 to [1], SW02 to [1] and Set the rotary switches on the interface P.C. board of the outdoor unit back: SW03 to [1].
-
Page 30: Troubleshooting
2FAN_IM_DB04905901-00.book Page 29 Friday, October 24, 2014 3:19 PM – 29 – Installation Manual Troubleshooting Check code Indication on 7-segment display on the outdoor unit Check code name In addition to the CODE No. on the remote controller of an indoor unit, you can diagnose failure type of an outdoor unit Auxiliary code by checking the 7-segment display on the interface P.C. - Page 31 2FAN_IM_DB04905901-00.book Page 30 Friday, October 24, 2014 3:19 PM Installation Manual WARNINGS ON REFRIGERANT LEAKAGE Important Check of Concentration Limit NOTE 2 The standards for minimum room volume are as follows. The room in which the air conditioner is to be installed requires a design that in the event of (1) No partition (shaded portion) refrigerant gas leaking out, its concentration will not exceed a set limit.