Инструкция на Система Big Multi

Текст инструкции

1. Стр. 1 INSTALLATION MANUAL

   Refrigerant R407C Cassette Type SPLIT TYPE AIR CONDITIONER (PART NO. 9364123011) This air conditioner uses new refrigerant HFC (R407C). For authorized service personnel only. WARNING! This mark indicates procedures which, if improperly performed, might lead to the death or serious injury of the…

2. Стр. 2 STANDARD PARTS

   SELECTING THE MOUNTING POSITION Especially, the installation place is very important for the split type air conditioner because it is very difficult to move from place to place after the first installation. Decide the mounting position together with the customer as follows: The discharge direction…

3. Стр. 3 INDOOR UNIT

   CONNECTION PIPE REQUIREMENT (1) Install the indoor unit on a place having a sufficient strength so that it withstands against the weight of the indoor unit. (2) The inlet and outlet ports should not be obstructed; the air should be able to blow all over the room. (3) Leave the space required to…

4. Стр. 4 INSTALLATION PROCEDURE

   Fig. 6 Part A detail view Install the air conditioner as follows: Fig. 7 Part A detail view 1. INDOOR UNIT INSTALLATION Grille hinge wire • Install the air conditioner in a location which can withstand a load do at least five times the weight of the main unit and which will not amplify sound or…

5. Стр. 5 2. HANGING PREPARATIONS

   Fig. 10 • Firmly fasten the hanging bolts as shown in Fig. 12 or by another method. • Install the hanging bolts at a place where they would be capable of holding a weight of at least 50 kgf per bolt. Panel frame Fig. 12 Hole-in anchor Hole-in plug Concrete Insert Panel base Hanging bolt M10 Fig. 13…

6. Стр. 6 Fig. 14

   Fig. 18 (Example) Special nut A Special nut B After installing the body, tighten the nuts. Hook 30 mm or more Hanging bolt Ceiling * Must fit tightly against ceiling without any gap. ∗ Appearance of slender setting Fig. 15 2. INSTALLING DRAIN PIPE Install the drain pipe in accordance with the…

7. Стр. 7

   When bending the pipe, there is a possibility to collapse. In this case, cut the heat insulating pipe with a sharp cutter as shown in Fig. 22, and bend it after exposing the pipe. After bending the pipe as you want, be sure to put the heat insulating pipe back on the pipe, and secure it with tape.…

8. Стр. 8 Fig. 27

   Table 4 : Flare nut tightening torque Pipe Tightening torque Small pipe 310 to 350 kgf • cm (30.4 to 34.3 N • m) (9.53 mm dia.) Large pipe 750 to 800 kgf • cm (73.5 to 78.4 N • m) (15.88 mm dia.) Large pipe 800 to 1,000 kgf • cm (78.4 to 98 N • m) (19.05 mm dia.) Tape Tape Be sure to connect the…

9. Стр. 9 5. ELECTRICAL WIRING

   Fig. 31 Strip 3/8” (10 mm) HOW TO CONNECT WIRING TO THE TERMINALS 1. IF ONE WIRE IS CONNECTED TO ONE TERMINAL BLOCK A. For solid core wiring (or F-cable) Screw with special washer (1) Cut the wire and with a wire cutter or wirecutting pliers, then strip the insulation to about 15/16” (25 mm) to…

10. Стр. 10 (1) Before starting work, check that

    power is not being supplied to the indoor unit. (1) Connect a maximum of 2 wires on a single terminal block. (If 3 or more wires are connected, they could become loose and cause heating.) (2) Match the terminal board numbers and connection cord colors with those of the outdoor unit. Erroneous wiring…

11. Стр. 11 Fig. 40

    6. GRILLE INSTALLATION Bl W ack Re hite d BLOWER COVER INSULATION Connection cord Terminal board (Indoor unit) OUTDOOR UNIT Install the blower cover insulation only when the outlet direction is not specified. Two blower cover insulations are packed with the indoor unit. Install the blower cover…

12. Стр. 12 • Latch the grille hinge wire to the hook shaft, and

    fasten. Fig. 44 Part A detail view Install the intake grille hook wire to the grille assembly. If it falls, it may cause injuries. Fig. 45 Part A section view (4) Bring up the intake grille by pushing it up at an angle as shown in Figs. 48, 49, and fasten. Fig. 48 Hook shaft Grille hinge wire (2)…

13. Стр. 13 Fig. 53

    8. POWER Remote controller cord White Red Binder (small) (1) The rated voltage of this product is 380 – 415 V 3ø 50 Hz. (2) Before turning on verify that the voltage is within the 342 to 457 V range. Black Remote controller terminal board (3) Always use a special branch circuit and install a special…

14. Стр. 14 10. TEST RUNNING

    Table 6 1. REMOTE CONTROLLER • Supply power to the crankcase heater 12 hours before the start of operation in the winter. • For test running, when the remote controller FAN CONTROL button and MASTER CONTROL button are pressed simultaneously for more than three seconds when the air conditioner is not…

15. Стр. 15 11. OPENING THE DUCT CONNECTION HOLE

    2. DISTRIBUTION DUCT AND FRESH AIR DUCT HOLE PROCESSING Fig. 58 Use the distribution duct hole and fresh air duct hole by removing the insulation material as shown below. Distribution duct Fresh air Fig. 60 Cut Cabinet Distribution duct Cut • Cut off the part (Cabinet) indicated by the arrow in the…

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