Carrier 50TFQ008- User Manual
Carrier 50TFQ008– User 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.
Table of Contents:
- Page 2 – Table of contents
- Page 3 – Quality Assurance
- Page 6 – Options and accessories
- Page 9 – Base unit dimensions
- Page 10 – Accessory dimensions
- Page 13 – Performance data
- Page 30 – Electrical data
- Page 31 – Typical piping and wiring
- Page 32 – Operating sequence; Cooling, units without economizer —; Controls
- Page 34 – Typical wiring schematic
- Page 36 – Application data
- Page 37 – HVAC Guide Specifications; Nominal Cooling; Guide specifications
Copyright 2001 Carrier Corporation
Form 50TFQ-C3PD
Single-package standard efficiency
rooftop heat pumps with:
• State-of-the-art defrost system
• Dependable 4-way valve operation
• Refrigerant filter strainer and
accumulator
• Field-installed electric heaters
available
• Advanced hermetic compressors
mounted on vibration isolators
• Factory-installed Apollo communi-
cating controls, non-fused discon-
nect switch available
Features/Benefits
The 50TFQ standard
efficiency rooftop product
line combines advanced
technology with
serviceability, performance,
and flexibility.
State-of-the-art defrost system
uses time and temperature to keep the
outdoor coil frost-free for economical,
dependable operation.
Dependable 4-way valve opera-
tion
safely and efficiently accomplish-
es cycle reversals, defrost, and normal
operation.
Refrigerant filter strainer and ac-
cumulator
ensure performance
dependability and circuit protection.
Field-installed electric heaters
available
in a wide range of capaci-
ties. Single-point wiring kit makes
installation simple.
NOTE: Some electric heater applica-
tions not available for use with
factory-installed disconnect switch.
50TFQ008-012
Single-Package
Standard Efficiency
Rooftop Heat Pump Units
50 Hz
Nominal Capacities: 26.4 to 35.2 kW
(7
1
/
2
to 10 Nominal Tons)
Product
Data
50TFQ008-012
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Summary
2 Easy conversion from vertical to horizontal discharge to make retro- fit and add-on jobs easier. To convert from vertical to horizontal discharge, simply interchange 2 panels. The same basic unit can be used for a variety of applications and can be quickly modi-fied at the jobsite. All units are f...
3 Ratings summary LEGEND NOTE: Ratings are net values adjusted for the effects of indoor-fan motor heat. Ratings are based on: Cooling Standard: 27 C (80 F) db, 19 C (67 F) wb indoor entering-air temperature and 35 C (95 F) db outdoor entering-air temperature. High-Temp Heating Standard: 21 C (70 F)...
6 *Factory installed. †Field installed. **Accessory single-point kit is required for size 008-012 units using electric heat. ITEM OPTION* ACCESSORY† Apollo Communicating Controls X Non-Fused Disconnect Switch X Durablade Integrated Economizer X X Electric Heat** X Manual Outdoor-Air Damper (25% Open...
