93
A4
WATER CONNECTIONS (MOD. 121-126)
RE
ECH
AP1
ST1
ST2
PD
VSM
VE
SA
VS
S
PU
VSM
IN
OUT
IN
RAA
VSM
KEY
AP1
= MICROPROCESSOR ELECTRONIC CONTROL
ECH
= EVAPORATOR/CONDENSER PLATE EXCHANGER
PD
= DIFFERENTIAL PRESSURE SWITCH
RAA
= STORAGE HEATER ANTI-FREEZE HEATING ELEMENT
RE
= PLATE HEAT-EXCHANGER HEATING ELEMENT
PU
= PUMP
S
= STORAGE TANK DRAIN COCK
SA
= STORAGE TANK
ST1
= SUMMER/WINTER WORKING TEMPERATURE SENSOR
ST2
= SAFETY ANTI-FREEZE TEMPERATURE SENSOR
VSM
= MANUAL AIR BLEED VALVE OR DRAIN
VE
= EXPANSION TANK
VS
= SAFETY VALVE
Summary of Contents for MICROSYSTEM TCCE 114 H Series
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