Carrier 50KQL-1PD - Manual

Carrier 50KQL-1PD

Carrier 50KQL-1PD – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – 0 va transformer; Table of contents
  • Page 3 – Comfort
  • Page 4 – Model number nomenclature
  • Page 5 – Physical data
  • Page 6 – Factory-installed options; Options and accessories
  • Page 7 – 0KQL CONTROL OPTIONS TABLE; Field-installed accessories
  • Page 8 – CARRIER AQUAZONETM THERMOSTATS; PREMIERLINKTM COMMUNICATING CONTROL
  • Page 9 – Dimensions; 0KQL BOTTOM RETURN CABINET DIMENSIONS — RIGHT HAND PIPING
  • Page 10 – 0KQL BOTTOM RETURN CABINET DIMENSIONS — LEFT HAND PIPING
  • Page 11 – 0KQL FRONT RETURN CABINET DIMENSIONS — RIGHT HAND PIPING
  • Page 12 – 0KQL FRONT RETURN CABINET DIMENSIONS — LEFT HAND PIPING
  • Page 14 – Selection procedure (with 50KQL12 example)
  • Page 16 – Performance data
  • Page 22 – AQUAZONE PRODUCT GUIDE; Water loop system; Application data
  • Page 23 – Hybrid systems —; Condensate drainage; WATER QUALITY GUIDELINES; Acoustical design
  • Page 24 – ASSOCIATED WITH NC CURVES; Environment; AIR LIMITS; Electrical data
  • Page 25 – Typical wiring schematics; MANUAL CHANGEOVER WITH COMPLETE C CONTROLLER
  • Page 26 – MANUAL CHANGEOVER WITH DELUXE D CONTROLLER
  • Page 27 – AUTOMATIC CHANGEOVER WITH COMPLETE C CONTROLLER
  • Page 28 – AUTOMATIC CHANGEOVER WITH DELUXE D CONTROLLER
  • Page 29 – REMOTE-MOUNTED THERMOSTAT WITH COMPLETE C CONTROLLER
  • Page 30 – REMOTE-MOUNTED THERMOSTAT WITH DELUXE D CONTROLLER
  • Page 31 – PREMIERLINKTM CONTROLLER APPLICATIONS WITH COMPLETE C CONTROL
  • Page 32 – Typical piping; 0KQL PIPING DETAIL
  • Page 33 – Console Water Source Heat Pumps; HVAC Guide Specifications; Guide specifications
  • Page 36 – sensors, and linkage
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Copyright 2004 Carrier Corporation

Form 50KQL-1PD

Single-Package Console Water
Source Heat Pump with self-
contained line voltage thermostats.
• Suitable for either geothermal or

boiler/tower applications with
operating temperature range from
20 F to 110 F.

• Thermostatic expansion valve

(TXV) provides efficient and reliable
refrigerant flow

• Rubber grommet mounted

compressors for quiet operation

• Sloped top cabinet with powder

paint finish

• Right or left hand piping connection
• Multiple unit-mounted and remote

thermostat options

• Adaptable cabinet and subbase

configurations

• Factory-mounted flow regulators and

control valves for easy installation

• Flexible and reliable controls

accommodate all systems

Features/Benefits

Carrier’s Aquazone console
water source heat pumps are
a flexible, attractive
alternative for all finished
interior space, under-window
style installations.

Operating efficiency

Carrier Aquazone water source heat
pump (WSHP) units are designed for
quality and performance excellence
over their lifetime. Units offer standard
cooling EERs (Energy Efficiency
Ratios) up to 12.1 for boiler/tower
systems and as high as 19.5 for geo-
thermal applications. Heating COPs
(Coefficient of Performance) are as
high as 4.9, among the highest in the
industry.

AQUAZONE™

50KQL07-19

Water Source Heat Pumps

Console Unit

1

/

2

to 1

1

/

2

Nominal Tons

Product
Data

TM

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Summary

Page 2 - 0 va transformer; Table of contents

2 Quiet operation The Carrier Console WSHP provides exceptionally quiet operation for maxi-mum comfort. Design flexibility Aquazone™ Console WSHP units are offered in 5 capacity sizes and 3 differ-ent voltages to meet individual zone needs efficiently and effectively. Standard and extended operating...

Page 3 - Comfort

3 Anti-short cycle timer — Provides a minimum off time to prevent the unit from short cycling. The 5-minute timer energizes when the compressor is deenergized, resulting in a 5-minute delay before the unit can be restarted. Random start relay — Ensures a random delay in energizing each differ-ent WS...

Page 4 - Model number nomenclature

4 Model number nomenclature 5 0 K Q L 0 7 S A E C 1 0 1 A A Aquazone™ High-Efficiency R-22Water Source Heat Pump 50KQL – Console Unit Size – Nominal Capacity (Tons) 07 – 1/2 09 – 3/4 12 – 1 15 – 1 1/4 19 – 1 1/2 Power TerminationA – Field-Connected Hard Wired B – 20A Plug and Cord** D – Disconnect s...

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