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CA CONSOLE SERIES
Table of Contents
Model Nomenclature......................................................................................................1
Introduction .......................................................................................................................2
Safety Considerations.....................................................................................................2
Inspection, Moving & Storage.....................................................................................2
Installation ..........................................................................................................................2
Piping ...................................................................................................................................3
Electrical ..............................................................................................................................3
Cooling Tower/Boiler Applications ...........................................................................3
Earth Coupled Applications ........................................................................................4
Maintenance ......................................................................................................................4
System Checkout .............................................................................................................4
Unit Start-Up......................................................................................................................4
Typical Wiring Diagram..................................................................................................5
Operating Temperatures & Pressures .......................................................................6
Unit Check-Out Sheet.....................................................................................................9
CUC Solid State Controller .........................................................................................10
MODEL NOMENCLATURE
CA 012 - 1 U L C - XXX
SERIES:
CA - R-410A Refrigerant Slope Top
NOMINAL CAPACITY:
VOLTAGE DESIGNATION:
0 - 115/1/60
1 - 208/1/60 & 230/1/60
2 - 265/1/60
8 - 8-220-240/1/50
NOT USED
HEAT EXCHANGER
C - Copper
N - Cupro-Nickel
WATER CONNECTION:
L - Left (Standard)
R - Right (Optional)
CONTROLS:
U - Manual/Auto Change Over (Unit Mounted)
R - Remote Thermostat
S - Master/Slave with Remote Thermostat
970-293 Revised 05-12
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Summary of Contents for FHP CA CONSOLE series
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Page 1: Table Of Contents
CA CONSOLE SERIES Table of Contents Model Nomenclature......................1 Introduction ........................2 Safety Considerations.....................2 Inspection, Moving & Storage..................2 Installation ..........................2 Piping ...........................3 Electrical ..........................3 Cooling Tower/Boiler Applications ................3 Earth Coupled Applications ..................4 Maintenance ........................4 System Checkout ......................4 Unit Start-Up........................4 Typical Wiring Diagram....................5 Operating Temperatures &... -
Page 2: Introduction
INTRODUCTION: Note that an Installation/start-up checklist is provided at the end of this manual to encourage thorough unit check- The FHP console water source heat pumps are designed out at start-up. for use as decentralized room terminals that are field... -
Page 3: Piping
CA CONSOLE SERIES PIPING: ELECTRICAL: CAUTION: Use only copper conductors for field installed SUPPLY AND RETURN PIPING: electrical wiring. Always make sure that the power The following items should be adhered to in addition to disconnect is open before performing service on the applicable piping codes. -
Page 4: Maintenance
CA CONSOLE SERIES other foreign material. Supply and return hoses should be • Verify that the low voltage wiring between the connected together during this process to ensure the thermostat and the unit is correct. entire system is properly flushed. After the cleaning and •... - Page 5 CA CONSOLE SERIES UNIT PROTECTION MODULE (UPM) ANTI SHORT CYCLE DELAY The Unit Protection Module (UPM) as shown in figure 1, is This feature protects the compressor short cycling if the Y a printed circuit board (PCB) that interfaces with the call is set and removed.
- Page 6 CA CONSOLE SERIES If the switch closes, the UPM will start the compressor SELECTABLE ALARM MODE after the anti short cycle has expired UPM will energize The UPM controller can be configured to have either a the compressor output. constant signal or a pulse.
- Page 7 CA CONSOLE SERIES CONDENSATION OVERFLOW The UPM controller continuously monitors the drain pan for high condensate water level, and to do so it utilizes a sensor and identifies an alarm condition when the sensor’s impedance drops below 230KΩ +/- 15 % (ONLY when condensate sensor option is present).
- Page 8 CA CONSOLE SERIES UPM Sequence of Operation (SOO) Flow Chart Y1=1 Power/Switchs/Sensor Status Check 18VAC > Lockout Can Be Set To 4 Via Dip Switch Blink Code On Status LED Soft Lockout HPC = 1 COUNT = 2 Record Alarm Start Counter (If Applicable) TIME >...
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Page 12: Operating Temperatures & Pressures
CA CONSOLE SERIES Operating Temperatures & Pressures Consoles OPERATING DATA R-410A COOLING HEATING ENTERING FLUID SUCTION DISCHARGE FLUID SUCTION DSICH FLUID MODEL FLUID FLOW PRESSURE PRESSURE TEMP TEMP PRESSURE PRESS., TEMP TEMP TEMP, ˚F PSIG PSIG RISE, ˚F DROP, ˚F... - Page 13 CA CONSOLE SERIES Operating Temperatures & Pressures Consoles OPERATING DATA R-410A COOLING HEATING ENTERING FLUID SUCTION DISCHARGE FLUID SUCTION DSICH FLUID MODEL FLUID FLOW PRESSURE PRESSURE TEMP TEMP PRESSURE PRESS., TEMP TEMP TEMP, ˚F PSIG PSIG RISE, ˚F DROP, ˚F...
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Page 14: Unit Check-Out Sheet
CA CONSOLE SERIES UNIT CHECK-OUT SHEET Customer Data Customer Name ______________________________________________ Date _________________________________ Address _____________________________________________________ _____________________________________________________ Phone_______________________________________________________ Unit Number __________________________ Unit Nameplate Data Unit Make _________________________________________ Model Number_____________________________________ Serial Number_________________________________ Refrigerant Charge (oz) ________ Compressor: RLA _____________ LRA ______________ Blower Motor: FLA (or NPA) ____________... - Page 15 CUC SOLID STATE CONSOLE UNIT CONTROLLER FHP introduces the latest in console solid state control technology. Designed to enhance the unit operation with more flexibility, accurate control and operating modes the CUC provides an increased level of comfort in the conditioned space together with solid state reliability and ease of operation.
- Page 16 601 N.W. 65th Court, Ft. Lauderdale, FL 33309 Phone: 954-776-5471 | Fax: 954-776-5529 www.boschtaxcredit.com | www.fhp-mfg.com 970-293 Revised 05-12...
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