APC UTS6H Specifications download pdf (Page 25)

using tubing clamp.

Long Life Coolant • In Tubing Installation: [Pump to

MCHP; Figure 8-6]

Cut section of Onix Tubing to extend from MCHP •

unit’s lower Coolant connection to coolant pump in

HI Module.

Install barbed end of elbow (barb x IPS) ﬁ tting into •

open tube end of tubing and secure with SelfTite

clamp. Figures 8-7 and 8-8

Route tubing through hole in bottom of Hydronic HI •

Module.

Insert IPS end of same elbow (barb x IPS) ﬁ tting •

into female IPS swivel ﬁ tting (Figure 8-7 and 8-8)

on coolant pump and secure with collet clip supplied

with female swivel ﬁ tting.

Route tubing to rear of MCHP (if necessary through •

open channel in front of MCHP base) and cut to

length.

Install tubing onto lower brass hose barb ﬁ tting (LLC •

In) and secure SelfTite clamp onto tubing.

Use only Watts Radiant brass barb ﬁ ttings with Onix tubing

supplied with

freewatt PLUS

System. Off-the-shelf brass

ﬁ ttings are made to different dimensions and tolerances,

which may result in leaks.

Figure 8-4 MCHP Coolant Line Installation Instructions

Figure 8-7 - Hose Barb by IPS Elbow Fitting

Figure 8-8 Female Swivel Fitting (NPT by IPS)

Figure 8-5 LLC Out Connection to HHI Module

(BPHX)

Figure 8-6 LLC In Connection to Pump

8 - PLACING THE SYSTEM

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APC UTS6H Specifications Page 25