Refrigeration; Drain Connections - Delfield 200 Series Original Instructions Manual

Section 2

Refrigeration

Design System
Model
Load BTU Cap. BTU
203
204
204P
N/A
240
305
307
N225-E 292
N225P 292
N227-E 473
N227P 473
Export models are temperature class N.

Drain Connections

n
If a mechanically cooled refrigerated base does not have
a condensate evaporator supplied, you must connect
the condensate line to a suitable drain. Otherwise, water
will collect on the floor, causing a potentially hazardous
situation.
n
Moisture collecting from improper drainage can create a
slippery surface on the floor and a hazard to employees.
It is the owner's responsibility to provide a container or
outlet for drainage.
Model
203
204
204P
240
305
307
N225-E
N225P
N227-E
N227P
Part Number: 9291456 11/17
Evap BTU/
Charge
TD/Temp
N/A N/A
411 20/20°/-23° 6.0oz R404A
411 20/20°/-23° 3.7oz R290
532 28/19°/-22 9.0oz R404A
532 28/19°/-22 4.2oz R290
Warning
Warning
Drain 1/2" IPS Water
Hookup
(1) 1" NA
(2) 1" 1
(2) 1" 1
(1) 1" NA
(1) 1" NA
(1) 1" 1
NA NA
Water Connection
n
Connect to a potable water supply only.
All 1/2" (13mm) IPS water inlets must be field connected
following local code requirements.
Drain
Provided 1" (25mm) drain, nut and washer must be
field installed to an appropriate container or floor drain
following local code requirements. Sinks come standard
with 1-1/2" basket strainer assemblies.
Drain Installation Instructions
1. Drain kit should include a drain, washer and nut.
2. Remove/drill foam out of drain hole.
3. Apply thin ring of plumbers putty around the drain.
4. From the inside drop the drain into the drain hole.
5. From the outside secure the drain with the washer and
nut.
6. Tighten the nut with channel locks, use a fork to hold
the drain in place if necessary.
7. Clean up excess plumbers putty.
Installation
Warning
11