background image

Page 2

Unit Dimensions − mm

SIDE VIEW

VAPOR &

LIQUID LINE

CONNECTION

INLET

AIR

INLET

AIR

DISCHARGE

AIR

SIDE VIEW

TOP VIEW

A

OUTDOOR

COIL FAN

COMPRESSOR

INLET

AIR

INLET

AIR

B

70

HP40

ELECTRICAL

INLETS

111

162

162

TOP VIEW BASE SECTION

51

19

111

111

111

111

111

COMPRESSOR

COIL DRAIN OUTLETS

(Around perimeter of base)

OPTIONAL

STAND-OFF KIT

(Field−installed 

4 required)

LIQUID LINE

CONNECTION

VAPOR LINE

CONNECTION

C

C

OPTIONAL

STAND-OFF KIT

(Field−installed 

4 required)

Model Number

A

B

C

HP40-018
HP40-024

mm

635

616

616

HP40-036
HP40-048

mm

838

819

616

HP40-060

mm

946

927

718

Содержание HP40

Страница 1: ...th INSTALLATION INSTRUCTIONS HP40 Heat Pump Units HEAT PUMP UNITS 1 1 2 through 5 ton 504 538M 06 04 Supersedes 11 02 Table of Contents HP40 Heat Pump Unit 1 Shipping Packing List 1 General Informatio...

Страница 2: ...ICAL INLETS 111 162 162 TOP VIEW BASE SECTION 51 19 111 111 111 111 111 COMPRESSOR COIL DRAIN OUTLETS Around perimeter of base OPTIONAL STAND OFF KIT Field installed 4 required LIQUID LINE CONNECTION...

Страница 3: ...a support frame is constructed it must not block drain holes in the base of the unit 4 When you install the unit in areas where low ambient temperatures exist locate the unit so winter prevail ing win...

Страница 4: ...sunlight drafts or vibration Do not install the thermostat on an outside wall The most desirable position for the thermostat is near the cen ter of the conditioned area and approximately 1 5 m from t...

Страница 5: ...it is being matched with an approved line set or indoor coil which was previously charged with R22 refrigerant or if it is being matched with a coil which was manufactured before January of 1999 the c...

Страница 6: ...The line set and indoor coil must be flushed with at least the same amount of clean refrigerant that previously charged the system Check the charge in the flushing cylinder before proceeding 5 Set th...

Страница 7: ...e sets used with systems charged with R407C refrigerant must be able to accommodate higher system operating pressures The gauges should be rated for pressures of 0 800 psi on the high side and a low s...

Страница 8: ...ced A ball valve is il lustrated in figure 8 The ball valve is equipped with a service port anda fac tory installed Schrader valve A service port cap is supplied to protect the Schrader valve from con...

Страница 9: ...0 microns of mercury close the manifold gauge valves turn off the vacuum pump and disconnect the manifold gauge center port hose from the vacuum pump Attach the manifold center port hose to a nitro ge...

Страница 10: ...C airflow over the outdoor coil will need to be reduced to drive up the liquid line pressure to a range of 1379 to 1724 kPa To do this block off the outdoor coil with cardboard or a plas tic sheet BLO...

Страница 11: ...2 21 138 951 121 834 38 229 1578 202 1392 21 141 972 123 848 39 232 1599 205 1413 22 143 985 126 868 40 236 1627 208 1431 22 146 1006 128 882 40 239 1647 211 1454 23 148 1020 130 896 41 242 1668 214 1...

Страница 12: ...o allow the crankcase heater sufficient time to prevent compressor from slugging Defrost System The HP40 defrost system includes two components a de frost thermostat and a defrost control Defrost Ther...

Страница 13: ...using a pressure switch the factory installed jumper wire must be connected Diagnostic LEDs The defrost board uses two LEDs for diagnostics The LEDs flash a specific sequence according to the conditi...

Страница 14: ...Service Technician Amps Supply Outdoor Fan Compressor Indoor Filter Clean Indoor Blower RPM Electrical Connections Tight Supply Voltage Unit Off Outdoor Coil Entering Air Temperature Discharge Pressur...

Страница 15: ...Page 15...

Страница 16: ...Page 16 Lennox Industries P O Box 174 Westgate Interchange Northampton NN5 5AG Telephone 01604 591159 Facsimile 01604 587536...

Отзывы: