Payne PH1S - Refrigerant Charge and Piping Selection Data; Liquid Line Solenoid Valve (PH1 S090 only); Minimum Outdoor-Air Operating Temperature; Factory-Installed Nozzle and Distributor Data - Indoor Unit

APPLICATION DATA (cont)
LIQUID LINE SOLENOID VALVE (PH1S090 only)
Addition of a liquid solenoid valve (LLSV) is recommended
when the piping system length exceeds 75 feet. The LLSV must
be a bi-flow type suited for use in heat pump systems.
The recommended valve is Sporlan model CB14S2 (5/8-in.
ODF, 7/8-in. ODM). This solenoid valve requires Sporlan part
no. MKC-2 coils that must be purchased locally. Wire the sole-
noid valve in parallel with the compressor contactor coil.
The LLSV must be installed at the outdoor unit with the flow ar-
row pointed toward the outdoor unit (in-flow direction for the
heating mode.)
MINIMUM OUTDOOR-AIR
OPERATING TEMPERATURE*
UNIT
PH1S
COMPR
CAP. (%)
SATURATED
CONDENSING
TEMP (F)
MINIMUM OUTDOOR
TEMPERATURE (F)
Std Unit
Head Pressure
Control
090 100 95 55 220
*Applies to cooling mode of operation only.
REFRIGERANT CHARGE AND
PIPING SELECTION DATA*
OUTDOOR
UNIT
PH1S
LENGTH OF PIPING (ft)†
MAXIMUM
LIQUID
LINE
(in. OD)
0-25 26-60 61-100
Line Size (in. OD)
LVLVLV
090
1
⁄ 2 1
1
⁄ 8
5
⁄ 8 1
1
⁄ 8
5
⁄ 8 1
1
⁄ 8
5
⁄ 8
APPROXIMATE SYSTEM
CHARGE. R-22 (lb)**
MAXIMUM
CHARGE
090 19.5 26 32 35
L—Liquid Line
V—Vapor Line
*If there is a vertical separation between indoor and outdoor units, see
Maximum Vertical Separation table.
†Approximately 4 elbows assumed in determining pipe sizes.
Maximum length of interconnecting piping is 100 feet.
**Approximate system charge is for estimating only. It includes charge
requirements for one outdoor unit, matching indoor coil, and length of
interconnecting piping shown. System should be charged in accor-
dance with installation instructions.
MAXIMUM VERTICAL SEPARATION*
OUTDOOR UNIT
PH1S
INDOOR UNIT
PF1B
DISTANCE (FT)
Indoor Unit
Above Outdoor Unit Below Outdoor Unit
090 090 65 75
*Vertical distance between indoor and outdoor units.
FACTORY-INSTALLED NOZZLE AND DISTRIBUTOR DATA — INDOOR UNIT
UNIT
PF1B
TXV
Qty...Part No.
DISTRIBUTOR
Qty...Part No.
FEEDER TUBES
PER DISTRIBUTOR
Qty...Size (in.)
NOZZLE
Qty...Part No.
090 1...SVE-8 1...1657 15...
1
⁄ 4 1...C6
20