H-Condensate Removal; I-Remote Unit Btu Requirements; J-Remote Unit Cut-Out Settings; Sealing Roll-In/Roll-Thru Units - Traulsen RBC100 Owner's Manual

III. h - CONDENSATE REMOVAL:
All Traulsen Blast Chill models (except model RBC50)
require the use of a floor drain or floor mounted elec-
tric condensate evaporator.
Model RBC100 requires a floor drain for condensate
removal or the use of a condensate evaporative pan
kit (p/n 329-60018-00). The drain port is located at the
rear of the unit (see figure 5).
Front
Of Unit
Front
Of Unit
Models RBC200 and RBC200RT require a floor drain
for condensate removal or the use of a condensate
evaporative pan kit (p/n 329-60018-00). Two drain ports
are provided, located at the right side and rear of the
unit. Plug the unused drain port with the male pipe
thread plug supplied (see figure 6).
Front
Of Unit
Pipe
Thread
Plug
Models RBC400 and RBC400RT require a floor drain
for condensate removal or the use of a two (2) con-
densate evaporative pan kits (p/n 329-60018-00). Two
drain ports are provided, located at the right side and
rear of the unit. Plug the unused drain port with the
III. INSTALLATION (continued)
Evaporative
Pan Kit
Floor
Drain
Evaporative
Pan Kit
Fig. 6
III. h - CONDENSATE REMOVAL (cont'd):
plug supplied (see figure 7).
Front
Of Unit
Unit 1 Evaporative
Pan Kit for RBC
400 & RBC400RT
(REQUIRED)
Unit 2 Evaporative
Pan Kit for
RBC400 &
Fig. 7
RBC400RT
NOTE: Local code should be consulted when plumb-
ing to drain port.
III. i - REMOTE CONDENSING UNIT REQUIREMENTS:
This section applies only to models RBC200,
RBC200RT, RBC400 and RBC400RT. A remote con-
densing unit, operating on R-404A refrigerant, is re-
quired for Blast Chill operation on these models (two
for RBC400 and RBC400RT). The remote condensing
unit(s) should be capable of providing 18,700 BTU/hr
°
@ -10 F suction and 90
coils of the Blast Chill section.
4 HP air-cooled and 3 HP water-cooled remote con-
densing units are available from Traulsen as an op-
tional accessory, but please note that these are rated
for use only within a 25 foot radius of the cabinet. In-
creased capacity of the remote condensing unit and
line sizing will depend on the length and layout of the
connecting piping from the remote condensing unit
to the Blast Chill unit. Proper line sizing should be
defined by a qualified refrigeration engineer or techni-
cian.
III. j - REMOTE UNIT CUT-OUT SETTINGS:
This section applies only to models RBC200,
RBC200RT, RBC400 and RBC400RT. The low pressure
cut-out of the remote condensing unit should be ad-
justed to obtain an evaporator coil temperature NO
LOWER THAN -15
piping is 40 feet or less, the condensing unit low pres-
sure cut-out settings will be approximately 15 +/- 2
PSIG cut-out and 25+/- 3 PSIG cut-in.
III. k - SEALING ROLL-IN/ROLL-THRU UNITS:
This section applies only to models RBC200,
RBC200RT, RBC400 and RBC400RT. Roll-In and Roll-
Thru cabinets set on the floor require the floor area to
be flat and level. In addition, after the cabinet is set in
place, sealant should be used around the perimeter of
the base to comply with National Sanitation Founda-
tion requirements. After sealing the unit, the enclosed
ramp should then be installed.
-4-
For Unit 1 of either 400 lb. capac-
ity model, location of the evapora-
tive pan kit is required at the side
drain port location.
For unit 2, on model RBC400 the
second pan kit can be placed ei-
ther at the side or rear drain ports.
For model RBC400RT this second
pan kit must be placed at the side
drain port.
Unit 2 Evapora-
tive Pan Kit for
RBC400
°
F ambient at the evaporator
° F. If the length of the connecting