Carrier 40SMC048N- Installation Manual

Page 2 - ENGLISH; IR Remote Control; Contents; Page; Cooling only and

4 0 S M C - - - NDucted above-ceiling units (Cooling only and heat pump) GB - 1 ENGLISH IR Remote Control “Room Controller” “Zone Manager” The unit can be used with infrared Remote Control, with the Carrier “RoomController” or “Zone Manager”.For the installation instructions of the wired remote cont...

Page 3 - Dimensions

GB - 2 4 0 S M C - - - N Dimensions 햹 햳 햸 햲 햴 햷 9 B C 32 28 28 19 19 29 45 180 YZ W R V U Q V U Q T S X I GH J F D E AF AD AC K P AE L AC M N 87 햺 Ø AM A 햻 Ø AN 햵 Ø AP 260 AB 햶 AG A H AK AJ 햺 햻 AL Ø AM Ø AN 햵 Ø AP Y 180 Z 햲 Coil 햳 Fan 햴 Drain pan 햵 Drain connection Ø AP 햶 Outside air intake 햷 Electr...

Page 4 - Technical data; Table II: Operating limits; Table I: Nominal data; Unit installation; General information; Table III: External static pressure

GB - 3 4 0 S M C - - - N E N G L I S H Technical data Table II: Operating limits Cooling / Heating Refer to outdoor unit installation manual. Nominal single-phase voltage 230V ~ 50Hz Main power supply Operating voltage limits min. 198V – max. 264V Note:For power supply wire size and delay type fuses...

Page 5 - Choosing the installation site

GB - 4 4 0 S M C - - - N • The manufacturer declines any liability for damage resulting from modifications or errors in the electrical or refrigerantconnections.Failure to observe the installation instructions, or use of theunit under conditions other than those indicated in table“Operating limits” ...

Page 7 - Installation; Condensate drainage

4 0 S M C - - - N GB - 6 200 220 400 250 mm Service area 햲 햳 햴 햵 햲 Screws-in rod 햳 Shoch absorbers 햴 Washer 햵 Nut Unit installation Insert 4 M8 threaded rods into the celling. Introduce the other endof the rods through the slots of unit suspension brackets.Position the shock absorbers, add washers a...

Page 8 - Connection to the unit; Refrigerant connections

GB - 7 4 0 S M C - - - N E N G L I S H Connection to the unit Insufficient tightening torque will cause gas leaks.Overtightening the fittings will damage the tube flaring andcause gas leaks. Tubing diameter Torque mm (inches) Nm 6,35 (1/4") 18 9,52 (3/8") 42 12,70 (1/2") 55 15,87 (5/8...

Page 9 - Cooling only

GB - 8 4 0 S M C - - - N Refrigerant connections VERY IMPORTANT:To prevent electrical shock or equipment damage, makesure the power supply sectioners are open before electricalconnections are made.If this action is not taken, personal injury may occur. First make the refrigerant connections and then...

Page 11 - Heat pump combined with Multisplit; C C Y O W2

4 0 S M C - - - N GB - 10 Refrigerant connections 1 2 2 3 N N Y O W2 V1 V2 V3 V4 40 41 1 L C G P 1 CGP 2 Heat pump combined with Multisplit 40SMC 009N, 012N, 018N, 024N Power supply from outdoor unit 햲 Interconnection cable (H07 RN-F) 햳 Interconnection cable (H07 RN-F) Indoor and outdoor units CRC i...

Page 12 - Heat pump

GB - 11 4 0 S M C - - - N E N G L I S H Refrigerant connections Electric connections for auxiliary pump installation - 40SMC009N-40SMC012N PUMP SENSOR To make electric connections you need to modify the cables connecting the N or C pole of the terminal block to the J3 pole of the card andinsert the ...

Page 13 - Alarm code, accessories and guide for the owner; Alarm code; Guide for the owner; Electric connection; Electric connections for auxiliary pump installation

4 0 S M C - - - N GB - 12 Alarm code, accessories and guide for the owner Alarm code A diagnostic system is contained in the electronic card to“check” the system integrity.When the diagnostic system is under alarm, the red LEDinstalled onto the main card flashes as indicated below:• 0,5 sec ON and 0...

Page 14 - Fan diagrams

GB - 13 4 0 S M C - - - N E N G L I S H Fan diagrams 40SMC009N 40SMC024N 1 - Super high speed (optional) 2 - High speed3 - Medium speed4 - Low speed 햶 Air flow (l/s) 햶 40SMC012N 40SMC018N Pa Pa 100 90 80 70 60 50 40 30 20 10 0 70 90 110 130 150 170 180 190 1 2 3 4 100 90 80 70 60 50 40 30 20 10 0 14...

Carrier 40SMC048N- Installation Manual

Table of Contents:

Summary

Other Carrier Models