York FC9C UP Series Скачать руководство пользователя страница 13

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292278-UIM-A-0108

Unitary Products Group

FIGURE 9:

Thermostat Chart – Two Stage HP - Variable Speed Modulating Furnace with Hot Heat Pump Operation

HP 28C

Two Stage Heat Pump – Variable Speed Modulating Furnace (With Hot Heat Pump Operation)

Reversing Valve

Energized in Cool

24 – Volt Common

24 – Volt Hot

W1 OUT

First Stage Heat

W2 OUT

Second Stage Heat

Y2 OUT

Second Stage Compressor

Single Stage Compressor

X/L

Malfunction Light

Second Stage Compressor

Auxiliary Heat

Bonnet Sensor

BSG

Bonnet Sensor

YORKGUARD VI

CONTROL

TWO STAGE

HEAT PUMP

Bonnet Sensor

(Optional)

24 – Volt Common

24 – Volt Hot

Single Stage Compressor

VARIABLE SPEED

MODULATING

FURNACE CONTROL

Fan

VARIABLE SPEED

MODULATING

FURNACE

Y/Y2

Second or Full

Stage Compressor

HUM

Dehumidification-

Open on Humidity Rise

Modulating Heat

Change FFuel jumper

on the heat pump control

to “ON”

Part Numbers:

SAP = Legacy

171334 = 031-09153

Move HUMIDISTAT

jumper to “YES”

if humidistat is to be used.

Part Numbers:

SAP = Legacy

126768 = 031-09137

18395 = 031-01996
340512 = 031-09178

FL9C

FC9C

PC9

ID MODELS

YZE

OD MODELS

YZH

H*5

H*8

24 – Volt Common

24 – Volt Hot

First Stage Compressor

Reversing Valve

Energized in Cool

Malfunction Light

Second Stage Compressor

Fan

*DN22H00124

*DP22U70124

THERMOSTAT

E/W1

First Stage Aux. Heat

Second Stage Aux. Heat

24 – Volt Common

First Stage Compressor

O/B

Reversing Valve

Malfunction Light

Second Stage Compressor

Fan

*PP32U70124

THERMOSTAT

Emergency Heat

24 – Volt Hot

(Heat XFMR)

24 – Volt Hot
(Cool XFMR)

AUX

Auxiliary Heat

Step 1 of Thermostat

Installer/Configuration

Menu must be set to “HP2”

Selection of GAS/ELEC

switch on thermostat

not necessary

Thermostat Installer Setup

0170-System Type-

must be set to 12

3 Heat/2 Heat Pump

Thermostat Installer Setup

0190-Changeover Valve-

must be set to 0

O/B terminal

Energized in Cooling

Thermostat Installer Setup

0200-Backup Heat Source-

must be set to 1

Heat Pump Backup Heat

Source is Fossil Fuel

External Humidistat

(Optional)

Open on Humidity Rise

Thermostat Installer Setup

0210-External Fossil Fuel

Kit- must be set to 1

Heat Pump Control

is Controlling Heat Pump

Backup Heat

Change Hot Heat Pump

jumper on the heat pump

control to “ON”

Содержание FC9C UP Series

Страница 1: ...l codes LIST OF SECTIONS FURNACE DESCRIPTION 1 SAFETY 1 DUCTWORK 4 FILTERS 6 GAS PIPING 7 ELECTRICAL POWER 8 COMBUSTION AIR AND VENT SYSTEM 14 CONDENSATE PIPING 20 SAFETY CONTROLS 21 START UP AND ADJU...

Страница 2: ...as listed under Clearances to Combustibles in Table 1 Provide clearances for servicing ensuring that service access is allowed for both the burners and blower These models ARE NOT CSA listed or appro...

Страница 3: ...e floor and the furnace must be located or protected to avoid physical damage by vehicles The furnace area must not be used as a broom closet or for any other storage purposes as a fire hazard may be...

Страница 4: ...OTE When attaching duct flange do not shoot the screw down into the casing Use the formed flange intended for duct flange attachment The duct system is a very important part of the installation If the...

Страница 5: ...ndi cate the presence of leaks in the heat exchanger This access cover shall be attached in such a manner as to prevent leaks TABLE 2 Minimum Duct Sizing For Proper Airflow Input Airflow Return1 Recta...

Страница 6: ...r this require the use of high velocity fil ters 2 Air flows above 1800 CFM require either return from two sides or one side plus bottom SIDE RETURN FILTER INSTALLATION Locate and mark the side return...

Страница 7: ...l At elevations above 4 000 feet the furnace will automatically reduce it s input rate if necessary to maintain good combustion If the natural gas being supplied has also been derated by the gas suppl...

Страница 8: ...o Furnace Diag nostics section of the User s Information Maintenance Ser vice Manual provided with this furnace LOW VOLTAGE CONTROL WIRING CONNECTIONS Install the field supplied thermostat by followin...

Страница 9: ...age Compressor Y2 Second Stage Compressor C 24 Volt Common R 24 Volt Hot Y1 Single Stage Compressor VARIABLE SPEED MODULATING FURNACE CONTROL G Fan VARIABLE SPEED MODULATING FURNACE Y Y2 Second or Ful...

Страница 10: ...Move HUMIDISTAT jumper to YES if humidistat is to be used FL9C FC9C PC9 ID MODELS External Humidistat Optional Open on Humidity Rise 24VAC Humidifier Optional External Humidistat Optional Open on Hum...

Страница 11: ...n HM Humidistat Step 1 of Thermostat User Configuration Menu must be set to MLTISTG E W1 First Stage Heat 24VAC Humidifer Optional C 24 Volt Common R 24 Volt Hot Y1 Single Stage Compressor VARIABLE SP...

Страница 12: ...l C 24 Volt Common R 24 Volt Hot Y1 Single Stage Compressor VARIABLE SPEED MODULATING FURNACE CONTROL G Fan VARIABLE SPEED MODULATING FURNACE Y Y2 Second or Full Stage Compressor HUM Dehumidification...

Страница 13: ...09137 18395 031 01996 340512 031 09178 1 FL9C FC9C PC9 ID MODELS YZE OD MODELS YZH H 5 H 8 C 24 Volt Common R 24 Volt Hot Y1 First Stage Compressor O Reversing Valve Energized in Cool L Malfunction L...

Страница 14: ...for a particular model then the vent can have 65 equivalent feet of pipe AND the combustion air intake can have another 65 equivalent feet of pipe 3 Three vent terminal elbows two for the vent and on...

Страница 15: ...ystems from the furnace to the out side termination B Ventilated combustion air systems from the furnace to the attic or crawl space termination 6 Disassemble the combustion air and vent piping apply...

Страница 16: ...ns 9 inches 23 cm for models 50 000 BTUH 15 kW 12 inches 30 cm for models 50 000 BTUH 15 kW C Clearance to permanently closed window 12 inches 30 cm 12 inches 30 cm D Vertical clearance to ventilated...

Страница 17: ...ombustion air systems must be installed so the vent and the combustion air pipes terminate in the same atmospheric zone Refer to Figures 14 or 15 VENTING MULTIPLE UNITS Multiple units can be installed...

Страница 18: ...ical vent Care should be taken to locate side vented systems where trees or shrubs will not block or restrict supply air from entering the terminal Also the terminal assembly should be located as far...

Страница 19: ...ENTILATED ATTIC TOP ABOVE INSULATION OPTIONAL INLET a OUTLET AIR a VENTILATED CRAWL SPACE GAS WATER HEATER VENTILATED ATTIC TOP ABOVE INSULATION GAS VENT GABLE VENT SOFFIT VENT GAS WATER HEATER INLET...

Страница 20: ...bustion Air The ventilated attic space or a crawl space from which the combustion air is taken must comply with the requirements specified in AIR SOURCE FROM OUTDOORS in this instruction or in Section...

Страница 21: ...s sensor monitors combus tion airflow through furnace and piping systems If any of the conditions listed above are detected by the pressure sensor the control board will prevent a hazardous condition...

Страница 22: ...ing any pressure testing of that system at test pres sures in excess of 1 2 PSI 3 45 kPa The furnace must be isolated from the gas supply piping system by closing the equipment shutoff valve during an...

Страница 23: ...3600 then divided by the time it took to measure 0 10 m3 of gas from the gas meter For Propane LP Gas multiply the Heat content of the gas MJ m3 or Default 93 15 times 0 10 m3 of gas measured at the...

Страница 24: ...nt screws on main gas valve 2 Turn gas and electrical supplies on and follow the operating instructions to place the unit back in operation 3 Adjust manifold pressure by adjusting gas valve regulator...

Страница 25: ...s fan operation can be adjusted as desired This is done my moving the RECIRC jumper on the control board to give the desired airflow The jumper has three positions The A position delivers maximum air...

Страница 26: ...rate 6 The firing rate is automatically adjusted to meet demand increas ing gradually to maximum 100 firing rate if the thermostat is not satisfied within a defined time 7 When the thermostat R and W...

Страница 27: ...five minutes indi cating that the blower motor or blower wheel has failed Twelve Red Flashes ID plug is not present or not connected properly check for loose plug or loose wires in plug Steady On Red...

Страница 28: ...730 530 22 4 16 1 20 7 15 0 C C 630 530 590 500 17 8 15 0 16 7 14 2 D C 80 000 100 000 INPUT 4 Ton 100 000 INPUT 5 Ton 80 000 100 000 INPUT 4 Ton 100 000 INPUT 5 Ton JUMPER SETTINGS CFM CFM m min m mi...

Страница 29: ...50 w c 125 Pa to obtain a percentage 0 58 0 50 0 60 0 50 0 8 Multiply percentage by airflow difference to obtain airflow reduction 0 8 X 110 88 Subtract airflow reduction value to airflow 0 50 w c 125...

Страница 30: ...A 292278 UIM A 0108 Copyright by Unitary Products Group 2008 All rights reserved Supersedes 172078 YIM C 0606 Unitary 5005 Norman Product York OK Group Drive 73069 SECTION XII WIRING DIAGRAM FIGURE 26...

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