Carrier 40DQV- Installation Manual

Page 2 - DUCT MOUNTABLE CEILING UNIT

DUCT MOUNTABLE CEILING UNIT 40DQV GB base_cop_utente 6-07-2005 9:25 Pagina 2

Page 3 - Contents; (cooling and heat pump heating mode only)

GB-1 ENGLISH ENGLISH Contents Page Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warnings: avoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Weights and dimensions . . . . . . . ....

Page 4 - Safety precautions

GB-2 Safety precautions Read this instruction manual thoroughly before using the appliance.Keep all installation, operating andmaintenance instructions carefully andhand them on if you transfer theappliance to another owner.This appliance conforms to the LowVoltage Directive (73/23 EEC) andElectroma...

Page 5 - ENGLISH

• All materials used in the manufactureand packing of this appliance arerecyclable. • Dispose of packing material and usedbatteries from the (optional) remote controlin compliance with applicable legislation.• This appliance is an air conditioning system and contains a refrigerant thatmust be dispos...

Page 7 - Weights and dimensions

GB-5 ENGLISH Weights and dimensions 1. Coil 2. Fan 3. Condensate collection tray 4. Drainage connection Ø AP 5. Fresh air intake 6. Electrical panel 7. Unit frame 8. Air filter 9. Liquid Ø AM 10. Gas Ø AN 40DQV_GB_install 5-07-2005 11:44 Pagina 5

Page 8 - NB: All measurements are expressed in mm.; Technical data

Table I: Weights and geometric dimensions GB-6 NB: All measurements are expressed in mm. Technical data Table II: Nominal data Maximum electrical consumption values [W] Cooling and heat pump heating mode only Notes: For sizing the system’s electrical supply cable and slow-blow fuses, consult theoutd...

Page 9 - Table III: Operating limits; Table IV: Outdoor static pressure; Items supplied with the unit; Table V: Items supplied with the unit; DRILLING TEMPLATE; Refer to the “Installation” section”

GB-7 ENGLISH Table III: Operating limits 40DQV050 40DQV080 40DQV110 40DQV130 Operating temperature (cooling only or heat pump) Single phase rated voltage Operating limit voltage 230 V ~ 50 Hz min 198 V - max 264 V Table IV: Outdoor static pressure Items supplied with the unit Table V: Items supplied...

Page 10 - Installation; SELECTING; A drilling template has been provided; Service area; Bars to be screwed in

Installation SELECTING THE INSTALLATION POSITION • The 40DQV unit is designed ductedinstallation in suspended ceilings.• The unit must not be accessible to thepublic.• As a rule, the unit cannot be installed at aheight of less than 2.5 m.• It is possible to install the unit at a heightof between 2.2...

Page 15 - Installation with side outlet

GB-13 ENGLISH The area of the panel which can be usedfor fixing the 8” circular flanges (notsupplied) is as shown in the figure. Avoiddrilling or fastening screws in the shadedarea of the figure so as not to damage theunit’s tray. Installation with side outlet The unit is predisposed so that it can ...

Page 17 - Unit specification graphs

GB-15 ENGLISH Unit specification graphs Warning! The unit is configured for threespeeds, LO-ME-HI. On installations inwhich it is necessary to set the speed S.HI(see “electrical connections” section), the minimum counter-pressure at the outletmust reach the value shown in thediagrams below (see ★ )....

Page 19 - Coolant connections

GB-17 ENGLISH Coolant connections Warning! Connect the indoor and outdoor units using copper pipes with flared connections (notsupplied). For the lines, use insulated, unwelded, degreased and de-oxidised copper pipe,(Cu DHP type to ISO 1337), suitable for operating pressures of at least 4200 kPa and...

Page 20 - CONNECTING THE PIPE TO THE UNIT; Pipe diameter

GB-18 The flare must be free from burrs andimperfections. The walls of the flare mustbe of identical length. Lubricate the end of the pipe and thethread of the “FLARE” connection withnon-freezing oil. Tighten the union by handfor a few turns and then tighten eachconnection with two wrenches, to thet...

Page 21 - Electrical connections; EXECUTION; • Make the coolant connections first and; Heat pump heating mode

GB-19 ENGLISH Electrical connections Warning! Powering the unit with anincorrect voltage invalidates the Carrierwarranty. Important: • The electrical connection of the systemmust be made from the outdoor unit.• To make the electrical connections forthe unit (cable entry, section of conductors,safety...

Page 22 - Controls; IR remote control; • move the faston “

GB-20 Controls Warning: disconnect the power supplybefore opening the control unit cover. The unit can be used in conjunction withthe infrared remote control or the “RoomController” or “Zone Manager” cable typeremote control (optional accessories). Instructions for use of the cable-type andinfrared ...

Page 23 - Code

GB-21 ENGLISH Error code (with CRC control) For units with INFRARED REMOTE KIT,refer to the manual supplied with the Kititself for error codes. The indoor unit is designed to intercept anysystem malfunction, shutting it downimmediately. The cause of the malfunctioncan be identified by consulting tab...

Page 24 - Operating test; Operating test using CRC

GB-22 Operating test Operating test using CRC • Carry out the operating test once thesystem has been installed and tested forleaks.• Check all electrical connections (instructions and diagrams).• Connect to the mains electricity andswitch on.• Press the following buttons in succession within 6 secon...

Page 25 - Accessories; MAINTENANCE; After 30 minutes, if no other button is

GB-23 ENGLISH Accessories For accessories, consult the product catalogue and documentation. User guide On completion of installation and with theaid of the use and maintenance manual,instruct the user in the correct operation ofthe air conditioning system and how toselect the functions, such as: • s...

Carrier 40DQV- Installation Manual

Table of Contents:

Summary

Other Carrier Models