Bosch CA Series - Model Nomenclature

Installation, Operation, and Maintenance Manual
CA Series Heat Pumps - 8733851021 (2025/04) US
6 |
2 Model Nomenclature
TRANSFORMER:
AIR FILTRATION:
WATER FLOW CONTROL OPTIONS:
REFRIGERATION CIRCUIT OPTIONS:
1-2 3-5 6 7 8-9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CONTROLS:
ECONOMIZER:
OPEN (NOT USED)
OPEN (NOT USED)
AGENCY OPTIONS
OPEN (NOT USED)
STANDARD/SPECIAL:
CHANNEL:
CODE STRING REV LEVEL
GENERAL ELECTRICAL OPTIONS (Up to 5 Available per Unit):
S — Standard
A — Special #1
X — Standard
B — Bosch
7 — Cleanable Mesh Filter
X — None
X — None
X — Standard
5 — 50 VA
A — EMS relay
B — Blower Monitor Relay
C — Compressor Monitor Relay
E — Pump/Valve Relay
J — Disconnect Switch
M — Wire to 208 V
O — Outside Air Damper
X — As default for non used electrical codes
CA 012 – 1 UL C – 4 8 X P E R E – X G A M X X X X 4 A X X X 7 X X X X S B A
MODEL:
CA
SIZE:
009
012
015
018
VOLTAGE:
1 — 208-230/60/1
2 — 265/60/1
CABINET CONFIGURATION:
UL — Unit Mounted Controller,
Left Hand Water
UR — Unit Mounted Controller,
Right Hand Water
COAX OPTIONS:
C — Copper
N — Cupro-Nickel
CABINET WIDTH:
48 — 48"
63 — 63"
SUPPLY AIR CONFURATION:
0 — N/A
FAN/MOTOR OPTIONS:
P — PSC
AIR COIL:
E — Coated
CABINET CONSTRUCTION:
S — No Cabinet, Standard Sub-base
REVISION LEVEL:
ELECTRIC HEAT:
X — None
APPLICATION:
G — EXTENDED RANGE (Geothermal)
RR— Remote Thermostat,
Right Hand Water
RL— Remote Thermostat,
Left Hand Water
XX — N/A
R — Standard Cabinet and Sub-base
T — No Cabinet or Sub-base (chassis only)
E —
Current (R-454B)
X — None
7 — 75 VA
X — N/A
X — N/A
OPEN (NOT USED)
X — N/A
X — N/A
M — DDC - Multi-Protocol (BacNET, Modbus, N2)
F — 1/2" FPT fittings
Figure 1