Carrier 40RR024- Manuals

Accessories PIPING PACKAGE — Contains check valves, thermo­ static expansion valves (TXV’s), receiver, filter driers, and tubing to connect the indoor coils for heat pump service. THERMOSTAT HH07AT172 (HH07AT162 For Use on Celsius Scale) — Used with subbase HH93AZ174, is a 2-stage cool/2-stage heat ...

PIPING ASSY (CKT 2) (CKT 2) RECEIVER, PIPING ASSY (CKT 1) TXV — Thermostatic Expansion Valve NOTE: Items listed in Tabie 1 and not shown on Fig 2 are inciuded in packaging which accompanies piping package. Fig. 2 - Heat Pump Piping Package Contents in Approximate Order of Installation

Step 4 — Install Piping Package — install parts of piping package as shown in Fig. 3. CONNECT LIQUID AND VAPOR LINES - Run liquid and vapor lines separately between the 38QP and the 40RR units, because the 38QP has dual independent refrigerant circuits. A label on the 38QP comer post identifies the ...