By-pass Piping Set Note) Necessary to be fitted by the customer. Anti-quake Bracket Front side Anchor bolt (M12) Anti-quake bracket HRZ-TK002 2 pieces per set (4 nuts are included.) 160 111 904 Nut (M8) x 2 (Accessory to anti-quake bracket) . Fit it on the opposite side similarly. When the circulating fluid goes below the rated flow, cooling capacity will be reduced and the temperature stability will be badly affected. In such a case, use the by-pass piping set. Approx. 126 mm Mounting view (Rear side) To circulating fluid return port 2 x Rc3/4 To circulating fluid outlet By-pass volume adjustment valve Insulating material Part no. HRZ-BP001 HRZ-BP002 HRZ-BP008 Applicable model HRZ001-H/HRZ001-H1 HRZ002-H/HRZ002-H1 HRZ001-L/HRZ001-L1 HRZ001-L2 HRZ002-L/HRZ002-L1 HRZ002-L2 HRZ004-L/HRZ004-L1 HRZ004-L2 HRZ008-L2 HRZ004-H/HRZ004-H1 HRZ008-H/HRZ008-H1 HRZ002-W/HRZ002-W1 HRZ008-W/HRZ008-W1 HRZ010-WS HRZ010-W1S HRZ010-W2S HRZ008-L/HRZ008-L1 Bracket for earthquakes Prepare the anchor bolts (M12) which are suited to the floor material by the customer. Part no. HRZ-TK002 Applicable model HRZ001-L�ｭ/HRZ002-L�ｭ/HRZ004-L�ｭ/HRZ008-L2 HRZ001-H�ｭ/HRZ002-H�ｭ HRZ004-H�ｭ/HRZ008-H�ｭ HRZ002-W�ｭ/HRZ008-W�ｭ/HRZ010-W�ｭS Note 1) 2 pieces per set (for 1 unit) (HRZ-TK002) Note 2) Anti-quake bracket is attached as standard. (HRZ008-L, HRZ008-L1) Anchor bolt location Top side 4 x o14 Front side Anti-quake bracket Series HRZ Optional Accessories 1339 HRG HRS HRZD HRW HEC HEB HED HEA IDH HRZ