Airedale StoreMaster 50kW - 77kW - Manual (Page 22)

STOREMASTER
™
Comfort
22
Comfort Range
Technical Manual : 6678403 V1.3.0_ 02_2013
Design Features & Information
SYSTEM PIPEWORK SCHEMATIC
Cooling & Heat Pump Unit 77RHP
1a Evaporator Section in Cooling Mode
1b Evaporator Section in Heat Pump Mode
2a Condenser Section in Cooling Mode
2b Condenser Section in Heat Pump Mode
(refer to Footnote 1 ,
on page 4 )
11 High Pressure Switch
13 Scroll Compressor - Tandem Set
14 Low Pressure Switch
16 Solenoid Valve
17 Check Valve
18 Thermostatic Expansion Valve (TEV)
19 Liquid Receiver
20a Reversing Valve in Cooling Mode
20b Reversing Valve in Heat Pump Mode
21 Accumulators
4
Interlaced Evaporator Section Coil and airflow direction
5 Electronic Expansion valve (EEV)
6 Sight Glass
7 Filter Drier
9a Ball Valve
9b Ball Valve - Split Delivery Only
10 Condenser Section Coil and airflow direction